The Adventures of Smelly Rainbow Dash

by The Dark Wolf

First published 1st of April, 2018

Rainbow Dash smells really bad. But that doesn't keep her from making several new friends.

Rainbow Dash doesn't wash much, so she smells bad. And she farts a lot. But, she's friends with Rarity, and she makes more friends this summer both in school and out. Most of which have a few quirks of their own, but none of which are overly bothered by her smell. Things become more interesting when Rainbow Dash and Rarity dare each other to switch places and see who can stay that way the longest.

Contains: Large amounts of Olfactophilia, farts, and omorashi/wetting. I tried to keep the third one T-rated but Chapter 11 features it more and it gets a little more descriptive from there. Do not read if any of these are a big turn-off to you.
Many chapters also contain soap/washing with butt-scrubbing, without nudity. If anyone is looking for these scenes specifically, I've identified each chapter with an author's note at the top.
Chapter 2 contains light scat (no messing, just her going on the toilet and there being no toilet paper) There is also mention of this in Chapter 9, and brief non-descriptive mention of messing in Chapters 19 and 24. Chapter 25 contains a messing scene but it's not too descriptive or significant to the plot.
Chapter 5 contains unusual buttplay, and Chapters 10, 12, and 25, possibly among others, contain more straightforward forms of it. Chapter 8 contains butt crushing and facesitting, which is less deadly to the victim than the farts.
Rated M for Chapter 11 onward's larger use of omorashi/wetting, the rest of the chapters before that should be closer to T-rated, and are relatively tame in comparison though still containing small amounts of that fetish which could also be seen as funny. If you don't like it you can ignore Chapter 11 onward.
Wedding chapter contains some wam, though combined with my fetishes.

I took advantage of the prequel story being Alt. Universe and changed things drastically from what we know in EqG. In this story, Rainbow Dash hasn't even met any of the other girls but Rarity yet, despite being at the end of high school. And some of them might be changed a bit too, and that's not getting into how inaccurate my portrayal of Lightning Dust is. But, that's what Alt. Universe tags are for.

One more note: Sunny Flare is also in this story, but there wasn't enough room in the character tags for her.

As usual, scenarios can get pretty stretchy. I'd like to think it has a bit more story like the prequel, but either way, don't take too seriously. Just another fetish fic. I do not think Rainbow Dash or any of the others are actually like that. Even my fetish headcanons have boundaries, and I hope this story doesn't negatively impact the way people think about the Equestria Girls. So, enjoy this story, but don't forget the much cleaner Equestria Girls of Earth 1!

A Shared Sense of Humor

There were three things about Rainbow Dash. She was tomboyish. She was athletic. And she smelled bad.

Although she was friends with a ladylike girl named Rarity, Rainbow Dash only washed once or twice a week, and she didn't use soap. Her boyfriend, Cherry Fizzy, liked her this way. She did, however, wash her hair, so it wouldn't be so itchy. Besides, Cherry liked her hair better when it wasn't greasy.

It was now the first Friday after the Sunday in which Rarity had set Rainbow Dash on her first date. As it was mid June, the weather was still very hot, so Rainbow Dash sweated twice as much during her athletic activities. Having not washed since her bath on Sunday, Rainbow smelled bad again. Rarity had to sniff her up close to notice, due to wearing perfume, which is why she hadn't noticed a smell before Sunday in all the years she'd known Rainbow Dash. That being said, Rarity would still hang out with her even though she knew now how grungy she was. But she always kept some air freshener handy just in case.

Rainbow wore her same white shirt, blue vest, pink and white mini skirt, and black compression shorts every day, even to bed. She pulled her shorts down only to go to the bathroom, and to shower. She only washed her outfit while wearing it in the shower after getting covered in mud, or dirtier than usual in any other way. After which, she'd blow dry her outfit with hot air after blow drying her hair with cool air.

Rainbow Dash was playing soccer outside for gym class, which was the first class of the day. As usual, she was the best at the sport, and had a lot of fun playing it. Halfway through the game, when they took a break, Rainbow Dash walked a bit to the side of the field and let out a few loud farts. She looked over at Cherry and winked. She also caught sight of the class clown, Pinkie Pie, giggling.

...

The second class was English. Rainbow Dash sat in her desk, her hair and outfit soaked with sweat. As the teacher read the next chapter of their novel, Rainbow Dash felt another fart coming.

Usually she'd hold it in class. But, she could have sworn Pinkie Pie was laughing at her farts. She wanted to make sure. If she did, they could have a lot of fun together.

Rainbow lifted her leg slightly.

PPPPPPPPFFFFFFFFFFFFRRRRRRRRRRRT!

A boisterous wet fart erupted out of the smelly girl's rear. She chuckled a bit, and looked around for a reaction. All her classmates, including Rarity, looked unamused and annoyed. All but one.

Pinkie Pie was throwing a fit of laughter, tears streaming down her face as she banged her fist against the desk. Rainbow was now convinced - Pinkie did find it funny when she farted.

"Rainbow Dash, Pinkie Pie, can you please not interrupt?" said the teacher.

"Sorry about that," said Rainbow Dash. "I just couldn't hold it."

Pinkie stopped laughing. Rainbow could have sworn she was blushing lightly. "Neither could I. My bad!"

The teacher resumed reading.

...

At recess, Rainbow followed Pinkie out of the classroom.

"Hi Pinkie," said Rainbow Dash. "I don't think we've got to know each other all school year. I didn't know you thought farts were funny."

"Are you kidding?" Pinkie turned around. "They're the funniest thing in the whole wide world!"

Rainbow noticed Pinkie's jean shorts were wet. "Um... did you..."

"Yeah, I do that a lot when I laugh really hard. Especially at farts." Pinkie blushed a little. "I hope you don't mind."

"Not if you don't mind me smelling really bad."

Pinkie sniffed Rainbow. "Phew, you do smell bad, Dashie!"

"And I'm proud of it. My boyfriend likes it too."

"Hey, Rainbow Dash!" Pinkie lifted her leg and let out a long, high-pitched, wet fart. She giggled a bit.

Rainbow fell on the floor laughing at the sight of the pretty pink girl farting in wet shorts.

"It's so exciting to find someone who finds it as funny as I do!" Pinkie grabbed a box of fart powder from her locker, ate a bit of it, and farted repeatedly within seconds. Each fart loud and explosive.

Rainbow laughed so hard she wet her shorts.

Using Her Smell as a Weapon

It was the Friday after Rainbow Dash had become friends with Pinkie Pie, near the end of the school year. Rainbow Dash had taken a shower that day, but hadn't washed since so she smelled bad once again. Not that her shower had gotten her smelling very clean, either.

Rainbow had formally introduced Pinkie to Rarity, and they made an effort to not fart in front of her. Rarity tolerated Rainbow's grunginess so the least she could do was not subject her to her very unladylike flatulence. Rarity did think Pinkie was kind of funny, and they became fast friends.

She was currently in gym class, at the start of the day, and finished running five laps to warm up. Actually, she ran six, finishing as the other students ran their fifth lap. They sat down to take a break. Rainbow sat next to Pinkie, who didn't mind the smell, and a bit of a distance behind everyone else.

As the coach gave a pep talk, Rainbow Dash let loose with a flurry of wet farts. Pinkie started to laugh her butt off. Fortunately she used the bathroom before class today, so her shorts were only damp with sweat.

The coach barely heard it and continued as if there was no interruption. However, over the next few minutes, Rainbow's farts became wetter and stinkier. Soon, Rainbow could feel an intense pressure in her bowels that had nothing to do with gas. She raised her hand.

"Coach! I gotta go to the bathroom!"

"Don't take too long," said the coach.

Rainbow ran to the bathroom as fast as she could, letting out a few dirty farts along the way. She made it just in time, and sighed as the very wet contents of her bowels splashed into the toilet.

She flushed, and reached for the roll of toilet paper, for even she wasn't so dirty as to not use it, and usually after a dump like this she'd have to wipe at least ten times. To her dismay, there was no toilet paper. She pulled her shorts back up and searched the other stalls. Nothing.

Rainbow ran back to the track, her butt feeling dirtier already. On the way she ran into the janitor, and told him they needed more toilet paper in the bathroom.

"Did you make it?" asked Pinkie as Rainbow sat down next to her again.

"Yeah," said Rainbow. "But there was no toilet paper."

Pinkie giggled. "Good thing you like being dirty."

Rainbow laughed a bit as well.

...

Rainbow sat through her English class, fidgeting a bit in her seat and scratching her dirty butt. After that it was recess, then math.

When the clock struck twelve for lunch, Rainbow made her way to the cafeteria, but stopped in her tracks as she saw two girls bumping into each other.

One was Trixie, the school bully, who was not as great a magician as she'd like to think and took her frustration out on other students.

The other was a shy, quiet girl that Rainbow Dash sometimes walked by in the halls. She was yellow with long pink hair, and was wearing a white tank top and a green skirt.

Trixie grabbed the other girl by the shirt. "Watch where you're going, Fluttershy!"

"I'm sorry..." Fluttershy stammered nervously. "I was just on my way to the bathroom."

"That's no excuse for bumping into the Great and Powerful Trixie!"

"But... I have a really small bladder, and I really-"

"Let's see if it can take a wedgie over your head!"

"No... please don't..." Fluttershy blushed at the intense humiliation that was to come.

"Hey!" Rainbow Dash walked over to Trixie. "Leave her alone!"

"Or else what?" said Trixie.

Rainbow could have beat her up, but she decided to defeat her another way. She grabbed Trixie's head and forced it into her stinky armpit.

"Ugh!" Trixie recoiled at the first whiff and fell on her butt. "You really need to learn to shower, girl!"

Then Rainbow grabbed Trixie's head again and forced her face into her butt, which smelled worse than usual today.

"Ugh! That's even-"

BBBBBRRRRRAAAAAAAAP! PPPBBBLLLRRRRT!

Trixie's blue face turned green and she gasped for air, nearly vomiting at the stench of Rainbow's loud, sloppy, wet fart. She ran away from Rainbow as fast as she could.

"Are you all right?" Rainbow Dash asked Fluttershy.

"I'm fine, thanks to you," said Fluttershy, who looked relieved rather than disgusted, but was holding herself with both hands and fidgeting slightly.

"Let's get you to a bathroom before you run into any more trouble."

Rainbow led Fluttershy to the nearest bathroom and she ran into it. About thirty seconds later she came back out.

"I didn't make it," Fluttershy said, blushing beet red.

"Don't feel bad. The same thing happened to me twice. Here, let's go back in and you can wear my skirt for the rest of the day."

"Um... No thanks. People will wonder why I'm suddenly wearing your skirt, especially when it... smells like that. No offense."

"None taken, and I understand. Maybe you could take a dip in the fountain and say you wanted to cool down? It is a hot day."

Fluttershy visibly relaxed. "Sometimes I go into the fountain anyway to play with the frogs. It's the perfect cover up."

"Then let's get you there before someone sees you."

Rainbow grabbed Fluttershy's arm and ran outside with her, stopping at the large fountain outside the school. Fluttershy submerged herself in the fountain, except for her head, playing with the frogs for about a minute before standing up, soaking wet, and walking with Rainbow Dash to the cafeteria.

"Thank you for saving me," she said. "Twice. I'm Fluttershy."

"I'm Rainbow Dash. Sorry about the smell. I don't wash very often."

"I don't mind. You saved me from Trixie. And with you smelling like that, I don't think she'll pick on me again."

"I hope you don't mind the farting either. I think it's fun to fart, and I can get really gassy sometimes."

"It's all right. Especially if it'll drive her away. Just, don't do it too close to my pets when you're at my house."

"So, you like playing in the fountain with the frogs?"

"I really love animals. I have so many pets at home. Mostly bunnies, birds, mice, and squirrels. I usually play with the frogs at the end of the school day, but..." She blushed lightly.

"Since you like doing that anyway, no one's gonna question you."

They reached the cafeteria, and found the table Pinkie Pie and Rarity were sitting at.

"Rarity, Pinkie Pie, this is Fluttershy," said Rainbow Dash. "I saved her from Trixie. I don't need to go into details in front of Rarity, but Trixie's gonna leave her alone from now on."

"It's probably best if you left out the details," said Rarity, who had a good idea of what Rainbow Dash might have done. "But, she deserved whatever she got for throwing me into the mud." She was surprised to hope that Rainbow had been as disgusting and unladylike as possible with Trixie.

"Rarity's the opposite of me," Rainbow explained to Fluttershy. "She hates getting dirty. But, we're still friends."

"Um... hi," Fluttershy said to Rarity and Pinkie, blushing a little.

"Nice to meet you, Fluttershy!" said Pinkie, shaking her hand vigorously. "Were you playing in the fountain with the frogs again?" She had walked by Fluttershy on the way home from school a few times as she did so.

"Yes." Fluttershy blushed a little more, hoping no one would ask why she did it earlier than usual today, but Pinkie and Rarity thought this was just out of shyness.

"We should do that together sometime!" said Pinkie. "It sounds like fun!"

"It is." Fluttershy giggled a bit.

"You are quite lovely," said Rarity. "Maybe I could give you a makeover some time?"

"That would be nice." Fluttershy liked the idea. She'd always wanted a makeover.

The four friends enjoyed their lunch together. Rarity, Pinkie, and Fluttershy sat close enough to Rainbow Dash to have a good conversation with her, but not close enough to smell her over the food and spoil their appetite. Besides, Rarity's perfume was just as noticeable, like a counter to Rainbow's odor.

Horse Racing

Author's Notes:

This chapter contains a bath scene. (For anyone looking for this specifically, and remember, they don't contain nudity in my stories!)

It was now July. Rainbow Dash and her friends had graduated from Grade 12. When they weren't working their jobs, sometimes they would all hang out together. Sometimes only a few of them would hang out. Rarity gave Fluttershy a makeover, which Fluttershy liked, and Rainbow Dash and Pinkie Pie would sometimes have farting contests, which Rainbow always won. Usually Pinkie would end up peeing herself, but she didn't mind.

Rainbow Dash won several more races, winning lots of prize money. As she was on her way home, dripping with sweat from her last race, she looked at a sign.

HORSE RACE TOMORROW

Rainbow was interested to try horse racing. Maybe it would be as fun as running a race on foot. Probably not, but she did like to try new things.

And, she knew where she could find a horse.

...

Rainbow Dash walked to the front desk of the stable of a farm called Sweet Apple Acres.

"Howdy," said the girl at the desk with a country accent. She was orange with yellow hair, and was sweating quite a bit in the summer heat. She wore a hat, a white and green T-shirt, and a dirty pair of short jean shorts, which looked torn at the edges unlike Pinkie's. "I'm Applejack."

"I'm Rainbow Dash, and I'd like to rent a horse for the horse race tomorrow."

"I ain't seen you in no horse races before. You ever rode a horse before?"

"No, but I know I'll be awesome at it!"

"Why don't you race me around that there track? If you win, you can rent a horse. If not, ah wouldn't mind givin' you lessons."

"You're on!" She could feel a competitive vibe from Applejack.

Applejack got two horses over to the track. She climbed on one of them, and Rainbow tried to climb on the other, but climbed the wrong way so that she was backwards.

"A little help here?" she said.

Applejack helped her down, and as she did, she caught a whiff of Rainbow's foul scent. "Phew, girl, you smell worse than me!"

"Yes, it's all true! Wait, what do you mean 'worse than you'?"

"Ah sweat a lot workin' at the farm, and ah don't often wash. But from the way you smell, I'm guessin' ah wash more than you do."

Rainbow climbed onto the horse the right way this time. The horse sniffed and whinnied a little.

"Ready to lose, Rainbow?" said Applejack.

"I'm ready to WIN!" said Rainbow.

"On yer marks... get set... go!"

Applejack moved the reins, and Rainbow Dash moved them the way she saw it done. The horses started to run. Though Applejack had a headstart, Rainbow made the same motion with her reins and she began to overtake Applejack.

"I knew I'd be awesome at this!" said Rainbow Dash.

"She's not half-bad," said Applejack.

Applejack did her best to catch up, but Rainbow Dash crossed the finish line first.

"Yeah!" Rainbow raised both her hands in the air.

The horse sniffed again, and reared on its hind legs, sending Rainbow Dash flying off its back. She landed facedown in a mud puddle. By the time she recovered, the horse sat on her.

"Yah beat me," said Applejack. "Good game." She held out her hand to shake Rainbow's, but Rainbow couldn't get her hand out from under the horse's butt.

"Get it off me!" said Rainbow.

The horse farted loudly. Rainbow could feel the vibration, and a horrid stench entered her nose.

"Ugh! Get it off now!"

Applejack sniffed. "Her farts smell better than you do."

"Very funny."

"Ah don't think farts are funny at all. And I'm bein' serious."

The horse stood up. Rainbow got up on her knees, rubbing her head. The front of her outfit was saturated in mud.

Then the horse stood beside Rainbow Dash and lifted its leg.

"Noooooooo!" cried Rainbow Dash.

...

Rainbow Dash sat in a circular wooden tub full of soapy water, fully clothed and blushing lightly, as Applejack scrubbed her back with a sponge, covering her in suds.

"I'm sorry about Waverly's behavior," said Applejack. "Ah only wash once a week, and they can tolerate mah smell. They must not be used to yours. How often do you wash?"

"Once every two weeks at most," said Rainbow, still feeling humiliated about what the horse had done on her and about being given another bath. "I think it's been 13 days since my last shower."

"That explains it. Even they have limits to what odors they can stand." Applejack chuckled. "She must have thought you smelled like one of their piles of manure."

"I guess now I know why people use the expression 'pee like a race horse.'"

"Yeah, there wasn't even any mud left on you when she was done."

Rainbow moaned.

"Hey, don't feel too bad now, sugarcube. You still beat me in that race even though you've never raced before. You can rent mah horse at a discount."

"No thanks. I'll race on foot from now on."

"Ah wouldn't mind havin' some friendly sports competitions with you in the future. Ah can tell you're quite the athlete."

"That sounds awesome!"

"Want some cider?"

"You bet I do!"

Applejack filled a mug with cider from one of her barrels and gave it to Rainbow, who drained it in one gulp, sighing of satisfaction. Then, Rainbow farted in the tub. She chuckled as the bubbles appeared around her.

"Hoo, looks like your dirty rump needs a good cleanin'," said Applejack, leaning Rainbow over the side of the tub and pulling her skirt up exposing the butt of her shorts.

"Not this again..." Rainbow moaned as Applejack scrubbed her butt thoroughly. At least this would remove any residual traces of that time she hadn't used toilet paper.

...

That evening, Rainbow went over to Cherry Fizzy's house. Her outfit had dried in the sunlight after her bath.

Cherry welcomed her in, and sniffed her.

"Hey, you smell clean. What happened?"

"I made a new friend today. A farmer named Applejack. She doesn't wash much either, but she does it twice as much as me. I beat her in a horse race, but the horse couldn't stand my smell, so it threw me into a mud puddle, farted on me, and peed on me." She blushed lightly. She'd never tell this story to anyone else. "So Applejack gave me a bath. And yes, I farted in the tub, and she washed my butt just like Rarity did."

"That sounds pretty funny." He chuckled, and so did Rainbow, forgetting the embarrassment of the situation. Then, Rainbow let out a long, deep-pitched fart, and they laughed harder.

Camping

It had been 12 days since Rainbow Dash had met Applejack. She had introduced her to Rarity, Pinkie Pie, and Fluttershy. They got along nicely, and they didn't care that she smelled bad most days of the week because Rainbow Dash always smelled worse. She had not washed since Applejack had washed her.

They were inside Pinkie's van, on their way to a campsite they had never been to before, Camp Everfree.

Pinkie was driving, wearing her usual jean shorts and sitting on a towel in case Rainbow Dash farted late into the drive, even though she had used the bathroom before the trip.

Rarity sat next to the left window in the middle seat, wearing her usual purple skirt. Next to her sat Fluttershy, wearing her white tank top and a short, skintight pair of green shorts.

Applejack sat next to the right window in the back seat, wearing her only pair of dirty jean shorts. Rarity didn't want to sit right next to her.

Rainbow Dash sat in the front seat, wearing her usual dirty, smelly outfit. She had sweated enough in the summer heat over the past 12 days that she had her usual stench back. All the windows were open to air out the van, so no one could really smell her.

Less than halfway into the drive, a boisterous fart made its way out of Rainbow Dash's rear. She and Pinkie Pie laughed.

"Rainbow Dash!" said Rarity.

"Excuse me," said Rainbow Dash. "I've been holding that in for almost the whole drive."

Rarity rolled her eyes, but said no more, unable to stay mad at her friend for long. With the windows open, she couldn't really smell it anyway.

...

They reached their campsite, after which Fluttershy made a run for the outhouse, having held it in for almost half the drive and been too shy to say anything. They set up two tents, and went for a walk in the woods before sitting down over a campfire and having dinner.

Rainbow brought two cans of beans for her dinner, and ate them messily, spilling some of the sauce on herself. Rarity gave her a disapproving look, but said nothing. After all, she wasn't sharing a tent with her tonight. Then, Rainbow guzzled a can of cider, spilling some of it down her front.

"Wow, even ah don't eat like that," Applejack chuckled.

...

That night, Fluttershy and Rarity changed into their pajamas and quietly tucked into their sleeping bags in one tent. Rainbow Dash, Pinkie Pie, and Applejack did not bring any pajamas or change of clothes, so they climbed into their sleeping bags as they were.

"Phew, Rainbow, you're stinkin' up the entire tent," said Applejack.

Rainbow chuckled. "Sorry."

"It's all right. Ah don't mind. You don't smell much worse than some of the things at the farm."

"Pinkie, did you go to the bathroom before you got into your sleeping bag?"

"Nope!" said Pinkie. "But I should be fine! I don't wet the bed much."

"I hope so." Rainbow could feel the effects of the beans she had eaten for dinner. Without warning, she released a series of wet farts that stunk up the tent even more.

Pinkie started to laugh, accidentally letting a few farts of her own.

"Phew," said Applejack, fanning the air with her hat. "You really need to lay off the beans, girl."

"No she doesn't!" said Pinkie in the middle of laughing. "This is the funniest thing EVER!"

Rainbow's farts got louder, wetter, and slightly longer as time went by.

Pinkie kept laughing uncontrollably, until she stopped, and a soft hissing sound could be heard coming from her sleeping bag. "Oopsie!" She giggled, while Rainbow kept farting.

Applejack managed to get to sleep before Rainbow's gas was gone.

...

The next day, Rainbow had breakfast with the other girls. As Pinkie went for a swim in the lake, Rainbow walked down a path leading to a cave. Feeling a little daring, she decided to explore the cave.

As she was walking through the cave, she heard movement behind her. She turned, and saw Fluttershy, standing still and looking nervous.

"Um... Rainbow Dash... I hope it's all right if I come with you... I brought Angel Bunny, and he ran into this cave."

"Sure."

"Stay close to me. There could be all kinds of scary things in this cave."

Fluttershy huddled close to Rainbow Dash, ignoring the smell. Rainbow smelled really bad, but Fluttershy was less afraid of this than possible dangers of the cave, plus she didn't really mind.

Unbeknownst to them, Angel ran out of the cave and back to the campsite while hiding behind a rock.

They heard a growl.

"What was that?" said Fluttershy, who was feeling very nervous.

"Whatever it is it'll have to get by me to get to you!" said Rainbow Dash.

Just then, a humongous monster appeared before them. It didn't look like anything they had ever seen before. It had fur, four legs, three horns, and a gaping mouth with a long, drooling tongue. Though its teeth didn't appear sharp, it did seem very threatening, especially when it let out a loud roar.

Fluttershy screamed and wet her shorts.

The monster snatched Rainbow Dash up in its jaws. It swished her around, intending to swallow her whole. But, then it spit her out and began gagging.

Rainbow sat up, covered in slobber from head to toe. "Yuck!" she exclaimed. As grungy and smelly as she was, even she had standards.

Then, a magic light struck the monster, which turned into a mouse. The mouse scurried into a hole.

"Are you all right?" said a girl as she walked up to them. She was yellow, with red and yellow hair, and was wearing a white and pink shirt and a pair of tight jeans.

"Yeah," said Rainbow Dash. "I guess being a grungy girl saved my life."

"Actually, I would have turned him back into a mouse before he could swallow you, and even if he did, he'd spit you out long before you could be digested."

"Oh." Rainbow was a little disappointed. "What's your name?"

"Sunset Shimmer.

"I'm Rainbow Dash. I'd shake your hand if I wasn't covered in monster slobber."

"And you are?" Sunset Shimmer said to Fluttershy.

Fluttershy mumbled incoherently, hiding the wet spot on her shorts with both hands.

"Fluttershy," said Rainbow Dash. "So, what was that thing?"

"Every few weeks magic comes here from my land through a portal," said Sunset Shimmer. "My magic stone can sense whenever it causes some sort of disturbance, like changing a rodent or animal into a monster. Then I come here as fast as possible and fix it using the stone's power."

"From your land?"

"I may look like a human, but I'm actually a pony. A unicorn, to be exact."

"Unicorns are real?" said Fluttershy, feeling better already. "They're so cute!"

Sunset blushed. "I come from a land called Equestria. Our ruler, Princess Celestia, sent me here as soon as the magic started coming through. She pays me enough bits, which turn into the equivalent amount of money when she sends it through the portal. But... I don't exactly make a lot of friends here."

"Why not?" said Rainbow Dash.

Sunset let out a loud, deep-pitched fart. Rainbow laughed.

"That's why," said Sunset. "Sometimes I can get really gassy. Not all the time, but... sometimes." She blushed. "Pony farts smell worse than human farts, and I don't think turning human made them smell any better."

"It can't smell as bad as I do. I rarely wash." Rainbow sniffed. "Ugh! That does smell bad." She sniffed her armpit, and didn't recoil. "I'm used to my own smell, but I think I smell slightly worse than your farts."

"You really think so?" said Sunset.

"I know so," said Rainbow. She held up her arm so her armpit was in front of Sunset. "Sniff at your own risk."

Sunset sniffed Rainbow's sweaty armpit.

"Phew, you're not kidding."

"But, I suppose they have to get pretty close to me to smell me. One of my friends is a lot more clean and ladylike than I am, but she puts up with my smell. Mostly because she wears perfume, though. But she does have air freshener. Maybe she can use it if you fart in front of her."

"Really? That's wonderful."

"Be careful about farting in front of my pink friend. Sometimes she laughs so hard at farts that she wets herself."

Fluttershy blushed.

"I can fart silently if I want to," said Sunset. "It's really the smell that bothers people."

"Don't be offended if Rarity gets disgusted," said Fluttershy quietly.

"I won't," said Sunset. "I completely understand how she feels."

"And, I think farts are funny too." Rainbow let out a very wet fart. Sunset giggled a bit.

"Are there any more... magical creatures here?" said Fluttershy nervously.

"This was the only one. My stone's not picking up any more activity."

"What about Angel? Did that thing eat him?"

"If it did, it would have spit him out. Who's Angel?"

"My pet bunny."

"I saw a white bunny hop by me on my way into the cave," said Sunset. "It followed this pink girl as she came out of the lake. Maybe the girl Rainbow Dash was talking about."

"That must have been Angel! He's safe!"

They made their way back to the campsite, Sunset farting several times along the way. On their way back, they stopped by a lake.

"We should probably wash off," said Rainbow. Rainbow and Fluttershy walked into the lake, Fluttershy lowering herself neck-deep into the water while Rainbow sumberged herself completely to rinse the drool off her. When she emerged, she still smelled bad, but not so much as before.

"This lake is nice and refreshing," said Fluttershy.

Once she was out of the lake, they returned to the campsite, and Rainbow Dash introduced them to Sunset, who explained where she was from and what she did.

"And, I hope this doesn't put you off, but... I fart a lot. I just can't help it. Some days I don't, but when I do, I'm really gassy. And it smells almost as bad as Rainbow Dash. I can understand if any of you don't want to hang out with me, but if you do, maybe you could use some air freshener if it's one of those days?"

"Darling, as unladylike as it is to break wind so much, I can put up with some of my friends being VERY unladylike," said Rarity. "I'd prefer if no one did that in front of me, but if you really can't help it, I do have some air freshener I can use. I mainly meant it for Rainbow Dash, of course, if we go into an enclosed area and she starts stinking it up, but I'd gladly use it if..."

Rarity sniffed, winced, grabbed her can of air freshener, and sprayed. Sunset blushed and giggled nervously.

"At least you're... quieter about it... than her," said Rarity. "I can put up with it."

"That's great," said Sunset, feeling relieved.

"And I brought a few extra sleeping bags," said Pinkie, who had her sleeping bag from last night hanging up to dry. "You can sleep in my tent with me, Applejack, and Rainbow Dash! You two can fart as loud as you want!"

Sunset looked at Applejack.

"Go ahead," she said. "Actually... Rarity, would you be able to smell me inside the tent?"

Rarity sniffed Applejack and recoiled slightly. "Not unless I was closer to you. You don't smell as bad as Rainbow Dash. I don't think you'd befoul my tent as she would. And even if you did, my air freshener can handle that. You could sleep with me and Fluttershy. Just... not too close."

"I don't mind being between you two," said Fluttershy.

"And, I'll use the outhouse before going to bed," said Pinkie. "There's gonna be a lot of farting in my tent!"

Pinkie, Rainbow, and Sunset laughed.

Author's Notes:

Sunset probably does fart a little more in canon, but definitely not as much as she described here. Unless she ate beans or something, of course!

Pig Encounter

It was July 22nd, eight days after Rainbow Dash met Sunset Shimmer. Rainbow Dash was helping Applejack work around the farm. It was hard work, so they were sweating a lot, to the point that their outfits were damp. Applejack had just washed two days ago, and Rainbow hadn't washed since her dip in the lake. Because she hadn't used soap on that occasion, she smelled worse than Applejack had three days ago.

They were just feeding a pig when a wisp of smoke suddenly flew by them and engulfed the pig. The pig grew to four times its size, with a bigger nose, and drooling a lot more.

"Uh-oh," said Applejack. "Looks like another one of them anomalies from Equestria happened here."

The pig sniffed, and turned toward Rainbow Dash and Applejack. It sniffed in their direction a bit, then jumped out of its pen and ran directly at them.

Rainbow and Applejack ran, but the pig was faster. It pinned Rainbow to the ground facedown. It lifted her skirt in its flat teeth, exposing the butt of her stinky shorts. After sniffing deeply for a few seconds, it began to lick her butt, coating it in its gooey saliva.

"Hey!" said Rainbow Dash. "Stop slobbering on my butt!"

The pig continued to lick vigorously. Rainbow Dash let out an explosive wet fart. The pig sniffed, and then engulfed her rear in its mouth and started to suck on it as if it were a lollipop.

Applejack laughed. "I think it likes the way you smell, Rainbow."

"Don't just stand there!" said Rainbow, who was red in the face. "Call Sunset Shimmer!"

"She'll already be on her way," said Applejack. "She said her magic stone picks up stuff like this."

The pig stopped to catch its breath, drooling profusely. The drool plopped onto the smelly girl's rear. She tried to crawl forward, but the pig started licking her dirty rump again, as if trying to lick all the sweat and grime off it.

Then, it stopped. Rainbow turned around and saw the pig had been restored to its original size, looking confused.

"Thanks Sunset," said Rainbow. However, when she stood up and turned to the side, she saw a purple girl with dark purple hair that was in a ponytail and had pink streaks. She wore glasses, a blue T-shirt, and short purple shorts, and held some sort of scientific device in her hand.

"Oh, you must have me confused with someone else."

Then Sunset arrived, looking puzzled. "That's funny... my magic stone said the anomaly was right here." She saw the new girl. "Twilight Sparkle?"

"How did you know my name?" said the girl.

"Oh... never mind. Where I'm from there's someone who looks just like you."

"One of my pigs turned into a monster and... attacked Rainbow Dash," said Applejack.

"Is she all right?"

"All it seemed to be doing was licking her butt before I turned it back to normal," said Twilight.

"Twilight!" Rainbow blushed, instinctively putting her hand on her butt, which was still drenched in pig slobber.

"How did you do that?" Sunset asked Twilight.

"This may be hard to believe, but there is another world out there," said Twilight. "A world of magic and talking ponies."

"We already know about Equestria. I'm from that world."

"Oh. Anyway, I've been monitoring all the anomalies, and I discovered there's a breach between worlds. Not like the portal you probably came here through, but there's one that magic is coming through-"

"Yeah, I've been following that, too, and I've been using a magic stone to fix them."

"So that's why they dropped off the radar after a while. But, in case they started to stay longer, I made this handheld machine that will fix any anomalies!" She held up the device. "Ta-da!"

"Wow, you're quite the scientist," said Applejack.

"Thanks. I spend all my time studying, so I don't really have any friends. But, it's been really fun talking to you. Will you be my friends?"

"So, if you know about the portal, and the ponies, have you been to Equestria?" said Sunset.

"Of course. I wanted to study that new world. I turned into a unicorn there."

"Well... you probably also know..."

"How flatulent the ponies can be? Yeah."

"Well... you should probably know that doesn't change for me when I'm human. Nor does the smell get any better. I hope you don't think I'm disgusting or gross. My friend Rarity has air freshener, so-"

"If anything you should think the same thing about me."

"Why?"

"This is a little embarrassing to admit, but... I love reading and studying so much, that I don't stop for bathroom breaks. Unless it's number two, of course. That'd be way to messy to clean up."

"So..."

"So, I pee in my shorts whenever I get too desperate to concentrate." She blushed.

"If you're not disgusted by my farting or Rainbow Dash's smell, then I won't be disgusted at you for that. Besides, you wouldn't be my first friend who uses her shorts as a toilet a lot."

Twilight hugged Sunset. "What do you mean, Rainbow Dash's smell?"

"I don't wash very often," said Rainbow.

Twilight sniffed her, then held her nose and backed away a bit, fanning the air. "Ugh, you do smell awful. But, I suppose it's not as bad if I'm not too close to you. If I licked your butt, I'd throw up. I mean... not that I'd ever lick your butt, of course..." She blushed again. "But don't worry. I'll still be your friend, if you want."

"Sure."

The Dare

On the night of July 22nd, Rainbow Dash, Rarity, Pinkie Pie, Fluttershy, Applejack, and Sunset Shimmer were having a sleepover with their new friend, Twilight Sparkle, at Rarity's house. They were all wearing their pajamas except Rainbow Dash, who didn't have any. She had wiped her shorts of the drool with lots of tissues and let them dry in the summer heat.

Rarity sprayed air freshener in the room, so the room smelled nice in spite of Rainbow's odor and Sunset's farts. Sunset was very gassy tonight, but she kept her farts silent so as to not offend Rarity.

They chatted, telling Twilight many of their stories. In the middle of one of Applejack's stories, Fluttershy quietly left to go to the bathroom, and returned with her pajama pants dry.

"And, I really like this guy, Flash Sentry," said Sunset. "I'm afraid he won't want to go near me because of my farts."

"Darling, you can always suggest that he carry a can of air freshener with him," said Rarity. "Maybe... tell him, and if it disgusts him too much, he isn't the one for you. Besides, he might even be into it, like Rainbow's boyfriend likes everything... how to put it delicately... unladylike... about her."

"Really?" said Twilight.

"Yeah," said Rainbow. "It's funny cause I thought I didn't have a chance with him so Rarity gave me a b... a makeover and had me take a long shower."

"No, I gave her a bath," said Rarity. "Then a makeover. Oh, she looked simply gorgeous, and she smelled very nice." She chuckled a bit. "I wonder how long you'd have been able to stay like that, even for him?"

"I did kinda like it a bit. I could've stayed that way forever. I only went back to being grungy because Cherry liked it."

"You seemed very overjoyed and relieved about it. Face it, Rainbow Dash. You're a great friend, but you're dirty and smelly by nature. I don't think you'd have been able to keep that girly girl thing up for long."

"Probably longer than you'd be able to go without washing!"

"I very much doubt that. You like being dirty way too much. No offense," she added delicately.

"Is that a challenge?"

"What?"

"How about we switch places, so you stop washing and I start washing like you? I bet I could outlast you!"

"I can't believe I'm about to say this, but... you're on! Starting tomorrow!"

Rainbow spit on her hand and held it up for a high five.

"Ew, Rainbow, no! Remember everything I taught you about being a girly girl. If you can't, I'll win the bet easily. What are we betting, exactly?"

"If you wash any part of yourself other than your hands or hair, even once before I've done anything too 'dirty', you have to pee in one of your best dresses and wear it for the rest of the day."

Rarity shuddered. "And if you do anything against my rules of being clean before I wash, you have to let me wash your rear end in front of all our friends, and THEN wear a frou frou dress for the rest of the day."

It was Rainbow's turn to shudder. But, she was confident that Rarity wouldn't be able to stand her own smell after not washing for even two days. "All right, you're on!" Using her clean hand, she shook Rarity's hand.

"Well, here are the rules," said Rarity. "You have to shower every morning. With soap."

"EVERY morning?"

"That's right. And after every one of your races, soccer games, or any other athletic activities that make you sweat. You will change into my gym attire for those."

"So... I'll be wearing your gym clothes?"

"That's right. And my pajamas when you go to bed, and my dress when you're not doing either. Because you simply can't smell clean in that foul outfit. And, every three days, wash the dress and the gym shorts in the washing machine. You... do have a washing machine, right?"

"Yeah, but I never use it."

"I'll show you how!" Rarity said excitedly. "I'll also give you a set of underwear. Change it every day. I imagine your only pair of underwear is the one you're wearing now."

"How did you guess?"

"I can help make sure she doesn't cheat," said Twilight. "I'll set up a waterproof camera in her shower. To record only when the shower water is on."

"No way! I don't want you to see my naked rear end!"

"Then wear your underwear in the shower," said Rarity. "That will also ensure that they are washed."

"Oh. That's a little better."

"And also wash my pajamas every Sunday. And apply deodorant after every shower."

"You got it! Now, for your rules! You can't shower or take a bath... at all. Not even a dip in a pool, fountain, or lake. The only parts of you you're allowed to wash are your hands and your hair, with dry shampoo. And brush your teeth, of course."

"What if I get... really dirty?"

"I'll let you know if it's something I'd usually wash for, and stand in the bathroom as you shower. WITHOUT soap. On that note, you'll be wearing my outfit."

"What? Your outfit is filthy! And you just had a pig drool on your... I mean... I can handle it."

"And don't change out of it for ANY reason. Only pull my shorts down to go to the bathroom."

"Tell me I can at least use toilet paper."

"Of course. You don't have to do anything I wouldn't do."

"Can you maybe keep your skirt at home so you can smell it every day and remind yourself what you used to smell like?"

"Sure. But you're wearing this shirt, jacket, and shorts as they are. And no deodorant or perfume either."

"I can set up an alarm in her shower that will alert me if it's turned on," said Twilight.

"And," said Rainbow, "unless you have plans to hang out with one of our friends, or are busy making dresses or selling them at the time, whenever I run a race, you will enter it with me and run as fast as you can. Just to make you sweat. And sit outside during the football games. I'll give you enough water bottles for it."

"Very well," said Rarity.

Then, Rainbow farted loudly. Pinkie burst out laughing.

"Um... be careful, Pinkie Pie," said Fluttershy timidly.

"One more thing," said Rarity. "You are absolutely not allowed to break wind out loud in our presence. You are to hold it in around others, and do it silently if you can't. To make it easier, I will make a list of foods that you should avoid to reduce your... gassiness."

"In that case," said Rainbow, pausing to let out a slightly shorter and quieter fart, "you have to fart loud every time. Well, almost every time, I don't expect you to be perfect. If you go a day without farting in front of one of us, you lose."

"What?"

"And, for every lunch and dinner, either eat what's on the list of stuff I'll avoid, like beans, or else something with a bit of fart powder sprinkled on it."

"I'll provide the fart powder!" said Pinkie.

"Fine," said Rarity. "But you lose if you have an accident in my dress from laughing at it."

"Who do you think I am, Pinkie Pie?" said Rainbow Dash.

"If you recall the day that you met her..."

"It was ONE TIME! I had a lot to drink that morning and I was gonna go to the bathroom as soon as I was friends with her. Plus I wasn't expecting her to fart. I've laughed a hundred times at Pinkie and Sunset farting after that and kept dry."

"If you say so. Are there any more terms to our dare?"

"No, that's it. Do we have a deal?"

Rarity shook her hand again. "Deal!"

"Now that that's done," said Pinkie, "you got a spare set of pajama pants, Rarity?"

"Of course, darling."

Switching Places

Author's Notes:

This chapter contains a bath scene.

The next morning, the girls awoke. Rainbow Dash and Rarity walked upstairs to Rarity's bedroom, Rarity still wearing her pajamas.

"Here's your dress," said Rarity, holding out her light blue shirt and purple skirt. "And a pair of underwear and socks. I have a full set more of them in this bag. Now, go into the bathroom, shower thoroughly, and come back out wearing my clean outfit."

Rainbow Dash did so. It took about twenty minutes but she emerged from the bathroom, looking and smelling very clean, wearing Rarity's dress, and carrying her own outfit in her hands.

"Now change into this and DON'T shower," said Rainbow, keeping the skirt while handing her shirt, jacket, skintight shorts, socks, and underwear to Rarity.

Rarity took the outfit, wincing slightly at how dirty it felt, and walked into the bathroom, locking the door. She sniffed the outfit and recoiled. It smelled absolutely foul. Like a combination of weeks' worth of sweat and farts, with a hint of pig breath. But, she had taken this dare. She changed out of her pajamas, and exited the bathroom in Rainbow's smelly outfit, minus her skirt. The white shirt was dirty enough to not look camouflaged against her.

"How can you stand wearing this all the time?" said Rarity.

"I'm used to my own smell," said Rainbow. "And now, our bet begins!"

"If I may," said Sunset, "maybe limit it to two weeks? If neither of you has lost by then, it'll prove you're willing to do that for a long time, and we can call it a tie, with neither of you having to lose."

"Sure," said Rainbow Dash.

"I suppose," said Rarity.

...

Rarity made her list of foods that would make Rainbow Dash fart more than usual, and showed it to her. Then she made toast for everyone.

Pinkie handed her a shaker of fart powder. "This should last the two weeks! Don't use too much at once."

Rarity shook it once above her toast, causing a small amount of the powder to fall on.

Once they'd all finished eating, Rarity felt gassier than she ever had in her life.

"I... need to use the ladies' room," said Rarity. Rainbow looked at her. "I mean..." She hesitated, then lifted her leg.

FFFFFFFRRRRRRRRRRT!

Rarity blushed beet red, extremely embarrassed that she had just farted loudly in front of all her friends. Rainbow Dash and Pinkie Pie laughed.

"Rarity, I hadn't taken my morning pee yet," complained Pinkie when she stopped laughing. "Before now, that is."

"I am dreadfully sorry, Pinkie Pie. That was so unladylike of me."

"Get used to it, Rares," said Rainbow Dash. She could feel a fart coming, which felt smaller than her usual farts. She lifted her leg, but remembered her bet, so she held it in until she was on her way home with her supplies, and then she farted silently. She was surprised that she was capable of such a thing.

...

Rainbow Dash was running a race today. Rarity had finished the dresses she was working on by then, so she entered the race beside her. Rainbow was now wearing a light blue tank top and short, skintight, purple shorts.

"Now remember," said Rarity. "Shower after this race." She lifted her leg and released a silent fart.

Rainbow sniffed. "You have to fart louder than that!"

Rarity closed her eyes and let out a much louder fart. The other racers looked at her. Rarity blushed, and Rainbow Dash laughed.

Once they had run their race, which Rainbow Dash won, both she and Rarity were sweating profusely in the summer heat.

"I need a good shower," said Rarity. "I mean... you do, Dashie."

Rarity accompanied Rainbow Dash to her house, where Rainbow stripped down to her black bra and panties so she could shower. Rarity knew Twilight had already set up the camera, but she wanted to make sure Rainbow could do it.

"Oh, and you are NOT to relieve yourself in the shower," said Rarity.

"Then, can you leave the room for a minute?" said Rainbow Dash.

Rarity did as she was told, and once the toilet flushed, Rainbow opened the door and let Rarity in as she turned the shower on and climbed in. She washed herself thoroughly with soap, also using shampoo as she usually did now, and then rinsed herself off.

"Splendid," said Rarity.

Once Rainbow exited the shower, she dried off and changed into a purple pair of underwear, with Rarity out of the room. Then she put Rarity's dress back on.

"And... I can't shower," Rarity griped.

"Hey, I should wash my bed sheets. They probably smell pretty bad too. Maybe now would be a good time to teach me how to work the washing machine."

"Right away. It's pretty easy."

...

The following day, Rainbow Dash got out of bed. She was momentarily surprised to see she was wearing Rarity's very clean pajamas. She got out of bed, and was about to go to the kitchen to make breakfast, when she stopped. She grabbed Rarity's dress, new socks, and a change of underwear, walked into the bathroom, and turned the shower on.

Rarity also got up in her own bedroom. She sniffed her armpit and winced at the smell, though it wasn't really bad yet, except for the outfit she was wearing. She got out of bed, and walked straight into the bathroom. As she brushed her teeth, she thought of how she needed a shower. She had just put her hand on the shower tap when she remembered. She let go of the tap and got out her bottle of dry shampoo. She paused to fart loudly.

...

That evening, once they'd done everything they had scheduled for today, they had dinner at Rarity's house. Rarity cooked the same thing for them both, but, remembering their bet, she sprinkled fart powder on her plate. She winced at this because the effects of the beans she had for lunch had just started to wear off.

"That's right, Rarity," said Rainbow.

Rarity sat down with their plates, and they began eating. Rainbow ate more gracefully than she usually did. Rarity did the same, looking at Rainbow Dash nervously, but Rainbow didn't make any comment, so she assumed this was all right.

"Are you having second thoughts yet?" said Rarity.

"It is a lot to remember, and I'm not used to it, but, I think I can last the two weeks. What about you?"

"I smell rather unpleasant right now, but I'm not about to give up either."

PPPBBBBLLLLTT!

"You gotta admit," said Rainbow Dash, "it feels pretty good to not have to hold it in all the time."

Rarity hated to admit it to herself, but Rainbow Dash was right.

...

On Day 3, Rainbow Dash played a soccer game, showered, and met Cherry Fizzy for lunch at a restaurant.

"Rainbow Dash, why are you dressed like Rarity?" He sniffed. "And what happened to your smell?"

"Rarity and I have a bet," Rainbow explained. "She thinks she can be grungy longer than I can be clean."

"Well, you were willing to try being clean for me, so you have a chance. How much are you betting?"

"If I lose, she'll give me a bath in front of everyone, and make me wear a frou frou dress for the rest of the day."

Cherry giggled. "That would be kind of funny."

"I hope you don't mind the... non-smell."

"Smell or no, I still like you." He kissed her lightly on the cheek. "Besides, I don't think Rarity will last very long. Does the bet involve her farting a lot?"

"Oh yeah. But she might be tougher than I thought. Maybe I gave her too big a motivation by saying she had to pee in one of her dresses and wear it for the rest of the day if she lost."

...

Rarity, meanwhile, was selling some dresses, having been unable to attend Rainbow's soccer game today. She was starting to smell, but she sprayed air freshener in the boutique so no one could smell her. This wasn't against the rules of their bet. She still tried not to get too close when selling her dresses.

"Why are you dressed like Rainbow Dash?" Sweetie Drops said as she paid for a dress.

"Because... I'm working on a new line of sports outfits, and I started with Rainbow's outfit." Rarity laughed nervously.

"Ooh, I'm looking forward to seeing it finished." Sweetie Drops left the shop.

Of course she had only said that to hide what she was doing from her customer, but she thought, maybe it was time to expand her boutique from dresses to sportswear as well.

She waited until no one else was in the room to fart as loud as possible. The air freshener took care of the smell. She knew none of her friends could hear it, but she was determined to win the bet. She considered farting in front of her customers, but dismissed the idea. After all, there were times when Rainbow Dash wouldn't fart. So, Rarity would only fart when she was alone or around her friends.

...

For days, Rainbow and Rarity kept to their new positions. Rainbow showered every morning and after every sports activity, and Rarity didn't shower at all, only washing her hands and hair. Rainbow would occasionally sniff her skirt, and be surprised to notice a smell more easily.

Exactly a week into the dare, the girls all met at a restaurant for lunch, in which Rainbow said she'd pay the bill. Rarity sprayed the area with air freshener, for she smelled nearly as bad as Rainbow's outfit by now.

"Well, I've got two bits of good news," said Sunset after they ordered their food (Rarity ordering beans). "Well, three if you count not being gassy at this moment."

"Ooh, what is it?" said Rarity.

"The first is that the princesses of Equestria managed to close the breach between worlds. It was torn in the fabric of space by their fight with two powerful foes: A centaur named Tirek, and a draconequus named Discord."

"Dracone-what?" said Pinkie Pie.

"An all-powerful creature with a body made up of all sorts of animal parts," Sunset explained quickly. "Fluttershy, your pony self was able to reform Discord, and the princesses locked Tirek in Tartarus."

"Tartarus?" repeated Fluttershy.

"Equestrian prison. It's guarded by a giant three-headed dog. So, the magic won't be coming through to cause any more anomalies in your world."

"Is the other portal still open?" said Twilight.

"The one humans and ponies can go through? Yes. I was just there when they told me."

"So, you're going away?" said Fluttershy.

"I will miss you terribly," said Rarity.

It meant a lot to Sunset for Rarity to say this when someone as ladylike as her would be expected to be disgusted at someone who farted so much. "Actually, no. My only real friend there is Princess Twilight. That is, your pony self," she pointed to Twilight. "And, we'll visit each other on occasion. But, all my other friends are here. And also... that brings me to my second bit of good news."

The girls listened intently.

"I told Flash Sentry that I fart more than the average human, and that it smells twice as bad. And, he wasn't disgusted at all. He actually has a fart fetish. He said I could tell you about it. So, we're perfect for each other."

"That's... great news," said Rarity. She didn't want to imagine the fun they'd have together, but she did feel happy for Sunset all the same.

...

After lunch, Rainbow Dash and Rarity walked toward Rainbow Dash's house so she could change for a game of beach volleyball. The two of them signed up to be on the same team.

"So Rares, thinking about giving up yet?" said Rainbow, sniffing Rarity and getting a whiff of her pungent odor.

"I don't like it, but I think I'm getting used to my smell," said Rarity. "And to... breaking wind in a rather unladylike manner. What about you?"

"It is a little annoying, but I can do it for a month if I wanted to."

Suddenly, Trixie bumped into Rainbow Dash. Rainbow froze in her tracks. Trixie turned around and sniffed Rainbow.

"Well, Rainbow Dash, it looks like you finally decided to wash," said Trixie. "Too bad you threw away your only weapon."

"It wasn't my ONLY weapon!" said Rainbow, getting into a karate pose.

"The Great and Powerful Trixie will have her revenge!"

Before either one of them could attack, Rarity casually forced Trixie's face into her stinky armpit. Trixie squirmed frantically, finally getting free of Rarity and falling on her back.

"Tell me this isn't happening," said Trixie. "Now RARITY smells bad? What is this world coming to?"

"Hopefully better attitude from you," said Rarity. "This is for tossing me into the mud." She squatted down so that her behind was positioned directly in front of Trixie's face, with very little distance between them. Rarity's butt smelled bad on its own from not showering for a week, but it stunk even worse in Rainbow's shorts.

And, as if that wasn't enough, Rarity farted as loud and hard as she could. Three long, explosive farts blasted out of her rear directly into Trixie's face. The third fart caused her to pass out.

"Did I overdo it?" said Rarity.

"She's alive," said Rainbow, noticing Trixie's chest moving. She held out her water bottle and splashed a bit of water on Trixie, waking her up.

"Ugh," said Trixie, sniffing Rarity's farts and feeling like she was going to be sick.

"Don't pick on me or any of my friends again, and don't breathe a WORD of this to anyone else, or I'll do it again, and mark my words, I'll smell twice as bad then."

Trixie got up and ran as fast as she could.

"Wow, Rarity," said Rainbow Dash.

Rarity blushed a little. "I had to show her," she said. "Please pardon that unladylike display."

"Are you kidding? That was awesome!"

Rarity giggled.

...

Six days later, it was the last day of their bet, and neither Rainbow Dash nor Rarity had lost. Rainbow was still perfectly clean, and Rarity smelled really bad now, and was constantly farting, putting a little more fart powder on her meals than before.

"I honestly can't believe you lasted this long," said Rainbow. She sniffed Rarity and recoiled. "Ugh, you smell horrible!"

Rarity giggled. "I know I do." She lifted her leg and unabashedly let out a boisterous fart, sighing of relief. "I can't believe you lasted this long either."

"Are you kidding? It's really not that hard. Sometimes I have a hard time smelling my skirt. I can't believe I smelled that bad."

...

The next day, Rarity got out of bed. The bet was over now. It had ended in a tie. She walked over to the shower to turn it on... and then stopped. She didn't know Rainbow Dash hadn't lost the bet at the last second. She had to make sure first.

Or at least that was the excuse she gave herself.

They met at Twilight's house.

"Congratulations," said Twilight when she opened the door. "You tied! You both lasted the full two weeks. You even went the extra mile. Rarity didn't shower this morning, and Rainbow Dash did."

"What?" Rainbow and Rarity looked at each other.

"Now you can go back to the way you were," said Twilight.

"Nah, I'll stay clean a little while longer," said Rainbow Dash. "Maybe we'll extend it to three weeks. What do you say, Rarity?"

Rarity farted loudly in response.

"I take that as accepting my challenge."

"But Cherry Fizzy will be disappointed if you don't smell like... Rarity does now," said Twilight, fanning the air a bit. "And Rarity, a week ago you couldn't wait to shower."

"All the more reason you won't be able to go on much longer," said Rarity.

"He still likes me," said Rainbow.

...

The girls all ate lunch together at Pinkie's house. The other girls seemed to be whispering something to each other. Rainbow Dash and Rarity weren't sure what they were talking about. Probably how they didn't expect them to stay in their new positions for so long.

Rarity let out a loud fart for about five seconds. Pinkie Pie stifled her laughter, thankful she had used the bathroom before lunch.

"Rarity!" said Rainbow Dash, fanning the smell away with her hand. She didn't notice Pinkie sprinkle something on her sandwich.

...

After lunch, Pinkie and Applejack walked with Rainbow to Sweet Apple Acres. As they walked, Rainbow felt extremely gassy. She wasn't sure why. She hadn't eaten anything on Rarity's list. But, she didn't want to fart and lose the bet.

Once they reached Sweet Apple Acres, Applejack said "Congratulations on stayin' clean for two whole weeks. Have some cider as a reward."

Rainbow eagerly drank all the mugs of cider, Applejack gave her, while doing her best to hold in her farts.

The cider went through her rather quickly and soon she needed to pee. "I'll be right back, I gotta go to the bathroom."

"Now," said Applejack. She and Pinkie picked Rainbow Dash up by the arms and threw her facedown into the pigsty.

As soon as Rainbow splashed into the mud, she released a series of wet farts. And something else which made the mud wetter. She wasn't the only one, for Pinkie Pie was laughing her butt off at Rainbow's flatulence, especially when it blew her skirt back a bit. Once Rainbow was done (after over a minute), she sat up and looked at how dirty her dress was.

"Ugh!" said Rainbow Dash. "Wait... no, I don't have to pretend anymore. I forgot how fun it is to fart and be dirty like this." She farted again and laughed.

"We thought this would remind you," said Pinkie Pie. "That's why I put fart powder on your sandwich!"

"The bet's still over, right? Anything today doesn't count, right?"

"Yes," said Applejack. "You tied."

"What do you say we wash Rarity now?"

...

Rarity sat in her living room, farting non-stop, when someone knocked at the door. She opened it. Rainbow Dash, Applejack, and Pinkie Pie stood on the other side.

"Ha!" said Rarity upon seeing that Rainbow was covered in mud. "I win!" She shook her butt at Rainbow, farting loudly as she did so.

"No, we tied," said Rainbow. "The bet's over. It ended today. And even if it didn't, I didn't break the deal. They did."

"I'll prove I can go twice as long as you!" Rarity farted again.

"I don't think so. Rarity, you're getting a bath!"

"I beg your pardon? Ooh! Unhand me!"

Applejack and Pinkie Pie grabbed Rarity's arms and dragged her to the bathroom, kicking and pouting.

"Phew, you smell just like Rainbow Dash used to," said Applejack.

"Wait!" said Rainbow Dash. "I want my outfit to stay like it is." She stripped out of Rarity's muddy dress into her pink underwear, stepped into the shower, and rinsed herself off. Then, while Applejack and Pinkie Pie held Rarity down, Rainbow pulled off Rarity's smelly outfit, leaving her in her dirty grey underwear.

Rainbow put her outfit back on, sighing in satisfaction at the smell, and put Rarity's dress back on her. Rarity didn't resist this much, as she saw how dirty her dress was.

"It... kind of smells a bit," said Rarity. "Did you... Aah!"

Rainbow Dash threw Rarity into the tub, soaking her dress instantly.

"Maybe you two better leave for this," said Rainbow Dash. "She'll be more comfortable that way. Thanks for the help."

"No problem," said Pinkie. She and Applejack gave each other a high five and walked out the door. They were sure their mission had succeeded.

Rarity splashed about in the tub, and Rainbow chuckled, remembering the irony of when they had been in opposite positions. She poured Rarity's favorite bath soap on a sponge and started scrubbing Rarity's armpits.

Then, Rarity farted in the tub. She giggled a bit, but blushed, as if she was starting to remember how unladylike she thought it was.

"Rarity!" said Rainbow Dash. "Girly girls don't fart! Your butt needs a good scrubbing!"

Rainbow got Rarity on all fours and scrubbed her butt as hard as she could, lathering it with suds.

"Rainbow Dash! What are you doing? Ever hear of personal space?" Rarity was now blushing beet red.

Rainbow lifted Rarity's skirt to scrub her panties. She knew she was cleaning her own dirty pair of underwear, but she decided she'd wear the pink underwear from now on, let it get as dirty as the rest of her, and let Rarity do what she would with her old pair. She finished scrubbing, and started to scrub her armpits again, and then her back, repeating the bath Rarity had given her. Rainbow remained dry because Rarity wasn't splashing anymore, as if she was enjoying the bath, being scrubbed of all her sweat, grime, and odor.

"Please don't pee in the tub and make me wash you again," said Rainbow Dash once she'd rinsed Rarity with the shower head.

"Oh, heavens no," said Rarity. She sniffed her armpit and let out a satisfied sigh, as she smelled only traces of soap. "I forgot how much I hate being dirty."

"All you needed was a nice bath."

"Thank you so much, Rainbow Dash. You're a true friend. We still tied, right?"

"That's what I was trying to tell you, but you were too busy farting."

Rarity blushed. "I don't know what got into me. I will never be so unladylike again. And I'm dreadfully sorry I underestimated you, Dashie. You really could be clean forever if you wanted to."

"I did kind of like it. I just forgot I like being grungy better. And, I also underestimated you, Rares. You seemed to be really enjoying yourself for those last few days."

Rarity blushed. "I suppose even the most ladylike of girls can get carried away. But not a word about this bath to anyone, understand?"

"All our friends were in on it. But, I'll keep it quiet to everyone else. Except Cherry, of course. I know he'd like to hear about it. I told him about how you gave me a bath, after all. And I'll tell him every juicy detail of how Pinkie and Applejack got me to be dirty again." Including what she had done in Rarity's dress, which she decided not to tell Rarity about.

"Fine, but no one else."

Rainbow farted loudly and laughed.

"Rainbow Dash!" said Rarity, wrinkling her nose in disgust. Then, she laughed along with Rainbow. Things were back to normal.

The Sirens

Author's Notes:

This chapter contains a bit of a bath scene.

It was a beautiful day, and the girls were going for a walk, making fun conversation and laughing at Pinkie's jokes. Outside, they could stand a little closer to Rainbow Dash and not smell her. Ever since her dare with Rarity a few days ago, she had taken to wearing her shorts without her skirt. She had an easier time running like this. Her outfit now had a hint of Rarity's sweat and farts added to its smell, but she barely noticed a difference.

They walked by three girls who looked back and glared at Twilight.

"Aria, Sonata," said Adagio Dazzle. "I believe that is the princess that banished us last year."

"Finally, we can get our revenge," said Aria Blaze.

"I forgot what it's like to be a siren," said Sonata Dusk. "But it's not so bad here. The tacos are delicious!" She farted loudly and giggled while Aria gave her an annoyed look.

...

They spied on Twilight for the rest of the day, knowing they couldn't try anything as long as they were outnumbered. Occasionally one of them would split to pick up food or go to the bathroom. Twilight spent most of the day with her friends. They took note of Twilight's plans to go to the park with Rainbow Dash tomorrow at 10:00.

Finally, they followed Twilight back to her house, and spied on her as she was working on some sort of device.

"Let's get her," said Aria.

"Hold on," said Adagio. "Let's see what she's making first. If it can help us get our revenge, we can steal it and use it against her!"

They waited impatiently as Twilight worked. After about an hour, Twilight's purple shorts darkened, and a puddle formed under the chair where she sat. She continued working on her device as if she didn't even notice. Or maybe she just didn't mind.

Sonata started to laugh, but Aria covered her mouth. "Shut up," she whispered. "You'll give us away!"

But Twilight was so focused on her work that she didn't notice many outside sounds.

"We should have brought a camera," said Aria. "We could humiliate her in front of the whole city."

"We'll keep that option open," said Adagio. "Right now let's see what she's working on."

A few more minutes went by. Twilight let out a loud, wet fart, forcing Adagio and Aria to cover Sonata's mouth again to keep her from laughing.

Finally, she finished her device. She stood up, put it on her wrist, and pressed a button. In a few seconds, she shrunk down to the size of a pen cap. She pressed another button and returned to her original size.

"It worked!" said Twilight. "Now I'd better wash up and go to bed."

She set the device on her work table and walked into the bathroom. Soon, the sirens could hear the sound of the shower running.

"Aria, go in and get it," said Adagio.

Aria climbed in through the window, tiptoed to Twilight's work table, grabbed the device, and climbed back outside.

"With this shrinking device, we can sabotage them in so many ways," said Adagio. "Now, who wants to volunteer to sabotage her first?"

"I will," said Aria. Sonata raised her hand, and then lowered it, looking disappointed.

"Very well. Your first task is a simple one."

...

The following morning, Aria sat on a bench in the park, waiting for Twilight to come. Beside her was a thumbtack, the instrument of her revenge. Aria was wearing her usual white shirt, green vest, and tight purple jeans.

Soon, Twilight and Rainbow Dash came into view, walking towards her on a path. Aria quickly pressed a button on the shrinking device on her wrist, and shrunk down to smaller size. She picked up the tack, which was now half her size, and stood in the middle of the bench, watching Twilight intently as she came closer. She started to feel nervous. She'd have a VERY small window to see which side of the bench Twilight was going to sit on, plant the tack, and get off before she could sit on her.

She was watching Twilight so closely she barely noticed Rainbow Dash.

As Twilight walked by, Aria was ready to make her move. If she stopped and turned when she was by the left side of the bench, that was where Aria would have to put the tack. If she didn't, she'd sit on the right side of the bench. Either way she'd have to move fast. She hoped she wouldn't just walk by the bench altogether.

Twilight reached the left side of the bench, and turned so she was facing away from it. Aria ran to the left side of the bench, set the tack down, then turned around and ran in the opposite direction. Just as she was on the right side of the bench, Rainbow Dash sat on her.

"Ow!" said Twilight, standing up, turning around, and picking the tack up. "Someone put a tack on the bench!"

Rainbow chuckled. "It was a pretty funny prank."

Twilight set the tack on the ground on its side and then sat back down.

Aria was trapped under Rainbow Dash's butt. She was laying on her back, so her face was pressed directly against Rainbow's tush. She could still breathe, but the air was foul down here. Rainbow's butt smelled... really bad. Like she hadn't washed in weeks, maybe months. To make matters worse, her shorts felt dirty and grimy. As if they had weeks' worth of sweat on them and hadn't been washed any more than her.

She couldn't move from where she was, but she could move her arms. She pressed them against Rainbow's butt, trying to make her notice she was sitting on some small creature. Rainbow didn't notice, as she was in conversation with Twilight.

Aria reached for her shrinking device. This would give away her position, but she'd at least be out from under this dirty, foul-smelling rump. She pressed the button, but nothing happened. The device didn't seem to work when she was in an enclosed area that wouldn't accommodate her real size.

Then, Rainbow Dash farted loudly.

BBBBBBBRRRRRRRRRT!

Rainbow chuckled, and Twilight giggled a bit, while Aria took one whiff and gagged. She started pressing her arms and legs against Rainbow's butt, hoping Rainbow would notice and stand up, but she didn't.

"Sorry Twilight," said Rainbow. "I had beans for breakfast."

Aria gulped.

"I don't mind," said Twilight. "I think it's actually pretty funny. And, I am kind of used to your smell."

Rainbow grinned, and let out a louder, deeper-pitched fart.

Aria squirmed harder. Rainbow's farts didn't smell much worse than her butt did on its own, but they made it worse for Aria all the same.

Rainbow Dash's next fart was longer and wetter. Aria started screaming, trying to get Rainbow's attention. But Rainbow couldn't hear her because she and Twilight were laughing. Besides, any sounds she made were muffled under Rainbow's butt.

Next came a boisterous fart. Then, a 7-second, deep-pitched fart. Then, a short but loud fart. Aria was feeling very nauseous.

Then Rainbow Dash let loose with a series of explosive wet farts. It was too much for Aria. Five seconds after she wet her pants, she passed out.

She awoke to the unpleasant feeling and smell of Rainbow Dash's butt pressed against her face. At least Rainbow wasn't farting anymore.

After about another uncomfortable minute, Rainbow Dash and Twilight stood up. Aria pressed the button on her device and returned to her original size before Rainbow could sit on her again. As Twilight and Rainbow were walking way, Aria rolled off the bench on the ground, landing on her back and breathing heavily. The fresh air felt so good.

Twilight and Rainbow heard her and turned around.

"Hey, that's my shrinking device!" said Twilight. "Did you steal it?"

"I wish I hadn't," moaned Aria.

Twilight took the device off Aria's wrist and examined it. "Yep, definitely mine." She sniffed it. "Why does it smell like farts?"

"What's that, now?" said Rainbow Dash.

"I invented a bracelet that can shrink whoever's wearing it by pressing the button. Pressing it again will reverse it. This girl stole it."

"I will have my revenge, Princess Twilight!" said Aria.

"Princess Twilight? No, I'm not a princess. You must have me confused with pony me from Equestria."

"Great... it was all for nothing."

"Rainbow Dash, why don't you discourage her from seeking revenge again?"

"You got it!" Rainbow walked over to Aria's head and turned around.

"Oh no..." said Aria.

Rainbow positioned her rear end directly in front of Aria's face. Aria could smell the foul stench, and slapped Rainbow's butt repeatedly. "Get your stinky ass out of my face!"

"Hey, stop that!" Rainbow sat on Aria's face. Once again Aria's face was pressed against Rainbow's butt, and she couldn't stand it.

Then, Rainbow unleashed another wave of loud farts while Aria kicked her legs screaming.

...

Aria returned to the sirens' house.

"How did it go?" said Adagio.

"Horrible," said Aria.

Adagio sniffed. "Ugh, you smell like farts."

"How many tacos did you eat?" Sonata giggled.

"Shut up," said Aria.

Adagio walked into the bathroom for about a minute. When she returned, she and Sonata grabbed Aria and threw her in the tub fully clothed.

"We're washing this fart smell off you," said Adagio as she and Sonata began scrubbing Aria. "Tell me you at least completed the mission."

"I did, but I think I got the worst of it. I really don't want to talk about it, but if we try anything else like that again, Rainbow Dash will fart on us. And her butt smells REAL BAD even without the farts. Besides, that's not Princess Twilight, it's Twilight from this world."

"Oh." Adagio was disappointed. She'd never have her revenge now.

An Even Dirtier Rival

Author's Notes:

Semi-requested. I was requested to do a story about her, and I did, but I wanted to do this chapter, both because I liked the concept and I wanted to give another gift to a friend and supporter.

Also this chapter contains a bath scene.

It was now early fall. It wasn't hot anymore, but it was still warm enough for Rainbow Dash to wear her usual outfit without a warm coat or a pair of sweat pants.

As such, Rainbow wasn't sweating as much, but she still smelled bad, even when she had rinsed in the shower 12 days ago.

She was sitting on the couch after a date with Cherry, and was just drinking a soda when she heard a knock on the door. She opened it. In the doorway stood an unfamiliar girl with peach skin, dark blue hair, a dark purple T-shirt, and a pair of black compression shorts very similar to Rainbow Dash's.

"Rainbow Dash!" said the girl. "I'm Indigo Zap! I've seen all the races and soccer games and other competitions you've won. You're quite an athlete!"

"Yes, it's all true!" Rainbow sniffed. "Ugh, what's that smell? There's no way that's me!"

"It's definitely me," said Indigo. "I don't wash much, not even after an exercise."

"How often do you wash?"

"At most, once a month. Without soap or shampoo." She scratched her head, and Rainbow could see some dandruff flakes fall out.

"Whoa. Even I rinse off twice a month, and I wash my hair. Trust me, your head's really itchy cause you're not washing your hair."

"I didn't come here to get lessons on how to wash! I came here to challenge you!"

"To what? A contest of who can smell the worst? Cause you've got me beat there!"

Indigo chuckled. "No, to a contest of sports!"

"Which sports?"

"Racing, soccer, volleyball, and wrestling."

"You're on!"

Rainbow and Indigo spit on their hands and did a high five. Rainbow farted, and she and Indigo chuckled.

...

They met at the racetrack, with Sunset Shimmer and Pinkie Pie keeping score.

"Phew," said Sunset as Indigo walked by her while Pinkie held her nose. "You smell worse than Rainbow Dash."

Indigo chuckled. She took pride in her smell.

Sunset was gassy today, so she let out a silent fart. Indigo didn't smell it. Her own smell drowned out the stench of Sunset's farts.

"How many laps you want to run?" said Rainbow as she stretched, reaching into her bag for a bottle of water.

"Ten laps," said Indigo.

"Fine with me!"

"I hope you're not too surprised when you lose a race for the first time. Oh, and to make things more interesting, let's take a bet."

"As long as I don't have to be as clean as Rarity for several days in a row."

"Not quite. The winner will give the loser a bath."

"That'll be fun. I guess I'd better win then." She shook Indigo's hand, then they walked to the start of the racetrack.

"Ready... set... go!" said Pinkie.

They ran. Rainbow would usually be in the lead. Whenever she was in a race, the other racers' primary objective would be to place second, which had a handsome prize as well. Their secondary objective of course would be to not run directly behind Rainbow Dash, as her smell would blow in their direction.

However, Rainbow saw Indigo was neck in neck with her. So far, only Applejack had come close to beating her in a race, so Rainbow wasn't used to this.

It didn't take very long to finish a lap, but occasionally one would pull ahead for a bit.

As they were on their last lap, Rainbow ran even faster. She pulled ahead of Indigo. Indigo tried as hard as she could to catch up, but couldn't. Rainbow Dash crossed the finish line first.

"Rainbow Dash wins!" said Pinkie Pie.

"Wow, you're pretty fast," said Rainbow, panting and reaching out to shake her hand.

"Don't get cocky just cause you won," said Indigo, catching her breath. "I'll kick your ass at soccer!"

First they drank a few water bottles, as they were sweating quite a bit from the race. Then, they walked to the soccer field.

"First to ten goals wins," said Indigo.

"Ready... Begin!"

Rainbow kicked the ball. Indigo ran after her and stole the ball. As Rainbow ran after Indigo, Sunset and Pinkie watched, keeping track of the score, and Sunset farting as silently as possible. Every time one girl scored, the other would quickly catch up.

After an intense game, the score was 9-9. Rainbow and Indigo tried hard to keep the other from scoring.

Then, Indigo got the ball and ran toward Rainbow's net. Rainbow tried to tackle her, but she moved out of the way causing Rainbow to fall on her face, accidentally farting loudly. Indigo scored.

"Indigo Zap wins!" said Pinkie. "Uh... sorry Rainbow Dash."

"Looks like we're tied now," said Indigo as Rainbow Dash stood up.

"I'll still win the next two competitions!"

"Dream on! I'm gonna win!"

They both drank a few more bottles of water.

"I gotta pee," said Rainbow Dash.

"Me too," said Indigo Zap.

Rainbow looked around and saw a tree. She was about to run for it when she heard a soft hissing sound. She turned around.

"Ahhhhh," sighed Indigo with a look of relief on her face.

"Are you..."

"Yeah! I do it just about every time! It's so much more convenient than finding a bathroom." She chuckled. "It was so funny the first time Sunny Flare had to clean the car. Now she has me sit on a towel whenever we all go for a drive."

"Do you... mess in your shorts as well?"

"I'm not THAT gross. That I do in the toilet. But I don't use toilet paper." She finished and scratched her very dirty butt.

"That could be one of the reasons you smell so much worse than me." Rainbow chuckled, and ran towards the tree.

"Don't worry, it's not that unusual," said Pinkie. "A lot of the time when someone farts, I laugh so hard-"

"Who said I find it unusual?" said Indigo unabashedly.

Rainbow Dash returned, her shorts only damp with sweat. "Time for volleyball!"

...

They arrived at the beach with a volleyball, and walked over to the volleyball net.

"First to ten points wins!" said Indigo Zap. "I'll serve first."

Indigo served the ball, and Rainbow Dash hit it back.

They hit it back and forth, and occasionally one of them would spike the ball. Rainbow Dash always scored when she did this, but sometimes Indigo would score too.

Nevertheless, Rainbow Dash won 10-7.

"Damn it!" said Indigo. "Now you're in the lead again!"

"Once I beat you at wrestling, I'll win the competition!"

"You wish. I hope you're ready to smell clean, Rainbow Dash!"

The two smelly girls walked to a section of grass near the beach, brushing off the sand from their games.

"Let me guess," said Rainbow Dash. "Whoever stays down for ten counts wins."

"You got that right!"

"And, begin!" said Pinkie.

Rainbow and Indigo began wrestling. The competition was fierce, but then Indigo put her armpit in Rainbow's face. Rainbow recoiled, and Indigo got her to the ground and sat on her butt, farting loudly and holding her arm behind her back.

"Wow, she must REALLY smell bad to have that effect on Rainbow Dash." Pinkie giggled.

Sunset counted to 10. "Indigo Zap wins."

Indigo stood up. "Ha! I'm a WAY better wrestler than you!"

"That was cheap!" said Rainbow Dash as she got up. Her butt felt dirtier than before the wrestling.

"I thought you could handle it!" Indigo chuckled. "It's hard to tell but I think you smell pretty bad too. You're the first person I did that to that didn't faint. Lemon Zest even wet herself."

"Looks like we're tied. What's the tiebreaker?"

"I didn't really think of one. It never occurred to me that I'd lose two of the matches. How about a holding contest?"

"No. I wouldn't feel right winning that way."

"Why not? I told you I go in my shorts all the time!"

"That's just it. I'm accustomed to holding it for long periods of time. You're quite obviously not. I'd win easily."

"Ouch! I never thought about that."

"How about a farting contest instead?"

"Do you really think you stand a chance against me? Before I graduated from Crystal Prep I was the farting contest champion!"

"They had farting contests at your school?" Rainbow was jealous. "How come we never had any at Canterlot High?"

"Maybe my school's just better."

"Let's do it at my house!" said Pinkie. "Not only will it be really really REALLY funny, but I've got lots of fart powder and beans! And I've got lots of soap and shampoo for when Rainbow Dash gives you a bath!"

"I'm pretty sure Rainbow Dash is gonna be the one in your tub," said Indigo. "Don't wet yourself when she farts in the tub!"

"Oh, I'll probably wet myself before that!" giggled Pinkie.

Indigo kind of liked another girl being unashamed of it.

...

Once at Pinkie's house, Pinkie cooked some beans and sprinkled large amounts of fart powder on them. Once Indigo started stinking up the house, Pinkie opened the windows to air out the room.

"Wow, no one had to do that for an entire house with me," said Rainbow Dash.

"You smell like flowers compared to her," said Pinkie.

"Thanks," said Indigo, very flattered.

They ate their beans, and waited.

"Ready to take a bath?" said Indigo Zap.

"You're way in over your head," said Rainbow Dash. "But, may the best farter win." She held out her hand for Indigo to shake.

"I plan to."

Only a few minutes later, they started to feel gassy.

"Sunset, you might want to keep score," said Rainbow Dash. "I don't think Pinkie will be able to focus."

"I can time my own farts!" said Indigo.

"Yeah, but she'll write down our longest farts. And, just to be safe, hold it it when I'm farting. And I'll hold it in while you're farting. Otherwise it'll be hard to tell."

"Sure. More time for my farts to get longer. We are going by length, right? Even I think it'd be unfair to go by smell cause I'd win by a landside!"

"Yeah, and if you're that good at farting we'll probably be equally loud."

"Well, you start!"

Rainbow lifted her leg.

PPPPPPPFFFFFFFFFFTTTTT!

Her fart was loud, explosive, and a little wet.

Pinkie started to laugh, and Sunset wrote the number 7 under Rainbow Dash's name, for how many seconds the fart lasted for.

"Let me show you how it's done." Indigo lifted her leg.

PPPPPPPPRRRRRRRRRRRRT!

After an equally loud fart, Indigo sighed, gave Rainbow Dash a smug look, and glanced at Sunset as she wrote the number 8 under Indigo's name. The same number Indigo had counted.

At first their farts didn't get much longer than this, but were equally loud, though none of them smelled worse than Indigo. Pinkie laughed her butt off the whole time.

"All right, I think the warmup's done," said Rainbow Dash. "I can feel a big one coming."

BBBBBBBBBRRRRRRRRRRAAAAAAAAAAP!

Indigo was quite impressed by how loud this boisterous fart was, while still being long. Pinkie wet her jean shorts from laughing too hard before Rainbow was done farting.

Sunset crossed off the number 8 under Rainbow's name and replaced it with the number 14.

"Wait till you hear what I can do!" said Indigo.

BBBBBBBBBBBBBBRRRRRRRRRRRRRRRT!

Rainbow had never heard anyone besides herself fart this loud or for this long. Not even Pinkie on fart powder or Rarity on their dare. Except Sunset, but she was a pony so she didn't count. Rainbow liked this competition.

While farting silently, Sunset wrote Indigo's high score as 15 seconds.

They continued to take turns farting, and soon Rainbow's longest fart was 17 seconds, and Indigo's was 18. For about twenty minutes, their farts didn't get much longer than that. Sometimes their farts were deeper-pitched, and sometimes they were wetter. All of their farts were loud and smelled as bad as they did.

Then Indigo felt an intense pressure. "I think this one's gonna be my highest score for the entire contest!"

PPPPPPPPPPPPPPPPPPFFFFFFFFFFFFFFFFFRRRRRRRRRRRRRRRRRRRRT!

Rainbow felt very nervous as this fart went on for very long. She had a hard time holding it in herself. Pinkie Pie was kicking her legs in the air, tears streaming down her face from her hysterical laughter.

"31 seconds," said Indigo, slapping her butt in a taunting way. "That breaks my record when I became champion at Crystal Prep! Let's see you top THAT, Rainbow Dash!"

"With pleasure." Rainbow stuck her behind out a little.

BBBBBRRRRRRRRRAAAAAAAAAAAAAAAAPPPPPPFFFFFFFFRRRRRRRRRRRRRT!

Indigo's eyes went wide as Rainbow unleashed one of the loudest, wettest, most explosive farts of her life. Pinkie rolled on the floor (and in her puddle) laughing even harder, and Rainbow put her hand on her butt, feeling relieved that her shorts were dry, aside from the sweat.

"Did I time that right?" said Rainbow Dash once she was done.

"If you think it was 33 seconds, you're right," said Sunset, writing it down.

"I can still do better!" said Indigo.

Their farting contest lasted another ten minutes, during which neither of them farted longer than 15 seconds until they ran out of gas.

"I win!" Rainbow raised her fist in the air.

"Congratulations, Rainbow Dash," said Sunset.

Pinkie was panting heavily, trying to catch her breath from laughing so hard during the contest.

"No!" said Indigo Zap. "How could I lose? I've never lost a farting contest before!"

"Hey, you still did pretty good," said Rainbow. "You're the second girl who's even come close to beating me."

Sunset blushed lightly, for she was the first. Because she knew Rainbow Dash loved to fart, on multiple occasions she decided to have fun with her gassiness and have farting contests with Rainbow. Even with Rainbow taking fart powder with beans when Sunset didn't, it had been close, though Rainbow Dash always won.

Indigo sat down and started to pout.

"Bathtime for Indigo Zap!" Rainbow Dash picked her up. Indigo squirmed as Rainbow Dash took her to Pinkie's bathtub. Pinkie and Sunset followed her.

"Don't put the plug in just yet," said Rainbow. "I'll need to give her a good rinse before the bath!"

Rainbow threw Indigo into the empty tub. Indigo tried to climb out but Pinkie held her in place, keeping her in a sitting position.

"Do it, Rainbow! And don't worry about how wet I'll get. I don't mind. I need to wash anyway!"

Rainbow took the shower head and rinsed Indigo thoroughly for a few minutes while Pinkie held her still. The water on the floor of the tub looked brown as it went down the drain.

She turned off the shower head. Indigo was completely soaked. So was Pinkie, who sniffed Indigo. "Not even close to smelling clean."

"That's what the actual bath is for," said Rainbow, and she filled the tub with warm, soapy water. Pinkie remained in the tub to hold Indigo, though Indigo wasn't resisting as much anymore.

"You have any idea how long it took to smell like that?" said Indigo.

"Even I set limits on that," said Rainbow. "And I take a lot of pride in my smell. But even my boyfriend wouldn't want to go near me if I smelled as bad as you. And he's into girls who smell bad. I'd wash twice a month, and wash my hair. And maybe change your bathroom habits a bit."

"I'll smell how I want."

"Suit yourself. I won't stop you." Once the tub was full, Rainbow took a dollop of shampoo and started lathering Indigo's hair. "Tell me my hair wasn't this greasy."

"Probably slightly less," said Sunset, letting out a long, silent fart.

"This will feel much better," said Rainbow, "and it'll make your itchy dandruff go away. Do everything else the way you used to, but I'd REALLY recommend washing your hair with shampoo when you shower, and on a regular basis, wash your hair. There's even a dry shampoo you can use. That's what I do."

Indigo had to admit, she did like the feeling of her hair being washed, and it did seem to help with her itchy head.

Then, Rainbow scrubbed Indigo's armpits. "Try winning a wrestling match without your stinky armpits."

"I could still kick your ass without them!"

"We could have a rematch in the backyard once the bath is done. I'd like that. And I'll try not to put my armpits in your face."

"Do it if you want. I USED to smell worse than you, remember."

Once Rainbow was sure the smell had been washed off her left armpit, she started to scrub her right. Indigo sighed as she was starting to smell clean.

"Let me help!" Still sitting in the tub, Pinkie took a sponge and started to scrub Indigo's back.

"Thanks," said Rainbow Dash. "Her armpits will take a while."

Once Indigo's armpits were clean, Rainbow bent her on all fours and started scrubbing her butt, covering it in suds.

"Hey!" said Indigo. "I take great pride in my dirty ass!" Although, unlike Rainbow when she was in her position, Indigo seemed to like the feeling of her butt being scrubbed.

"Ugh," said Rainbow, scrubbing more vigorously while Pinkie joined in. "Your rump smells worse than your armpits, and I'm not even that close to it! If Sunset's face was right next to it she'd probably faint. And she's used to some pretty bad smells."

Sunset blushed again as she let out another silent but deadly fart.

Once Indigo's butt and shorts were clean, Rainbow and Pinkie each scrubbed one of her legs. Then, Rainbow had Indigo sit back down and lift her feet up so she could wash them. Indigo wasn't ticklish, so this was easy.

Then, Rainbow rinsed Indigo's hair with the shower head. "All done," she said, draining the tub water.

Indigo stood up, soaking wet and smelling very clean.

"It's funny, me giving someone a bath not once but twice," said Rainbow Dash.

"Who else did you give a bath?" said Indigo.

"Someone. She told me not to tell anyone." Rainbow had so far kept her word and only told Cherry about Rarity's bath.

"Whatever." Indigo sniffed her armpit. "It'll take forever to smell like that again."

"With you, I very much doubt it." Rainbow chuckled, and so did Indigo.

"Hey, my head isn't itchy anymore."

"I told you."

"Fine, I'll use shampoo from now on. But, I won't shower again until a month from today! And I'll-"

"Yes, I know. If you want to smell twice as bad as me, be my guest. But, it was pretty fun doing those competitions with you. And you still won two of them."

"Maybe we could try it again. Without the bet."

"You're on!"

"First let's wrestle in the backyard."

Rainbow Dash won.

Enclosed Space

Author's Notes:

Unless otherwise specified, they're wearing the outfits we first saw them in (or else identical ones): Rainbow Dash's smelly black compression shorts, Rarity's purple skirt, Pinkie Pie and Applejack's tight jean shorts, Fluttershy's green skirt, Sunset's jeans, and Twilight's purple Legend of Everfree shorts.

The night of the day Rainbow Dash beat Indigo Zap and gave her a bath, Rainbow Dash was at Cherry Fizzy's having dinner with him.

"And it was really fun giving her a bath," said Rainbow Dash. "I'm not even sure if you'd be able to handle sniffing her up close."

Cherry sniffed Rainbow Dash. "Well, I love sniffing you up close. Aside from when you were clean, you've always smelled just the way I like you."

Rainbow blushed a little. Then...

BBBBBBBBBBRRRRRRRRRRRRRRRRT!

A booming, deep-pitched fart emitted from the smelly girl's rear. It lasted nine seconds. Rainbow giggled.

"Nice one, Rainbow Dash," said Cherry.

...

Sunset Shimmer, meanwhile, was at Flash Sentry's house. They were sitting on the couch together in their pajamas, watching The Return of Tambelon.

Sunset farted loudly. She giggled, not even blushing because she knew Flash liked it.

"It's one of those times, isn't it?" he said.

Sunset farted again in response.

"Would you like a butt massage?"

"I'd love one."

A few seconds later, Sunset was on all fours and Flash was caressing her rear with both hands. He loved the way her butt felt. It was so soft, and it looked sexy in her pajamas. Sunset enjoyed it as well, and kept farting in her boyfriend's face, which made it all the more enjoyable for him. They usually did this rather than having outright sex.

...

"You can't be serious," said Rarity the next day.

"I'm being completely serious right now," said Rainbow Dash. "Her name is Indigo Zap, and she smelled twice as bad as me! I actually couldn't stand the smell of her armpits and butt. She washes once a month at most. She doesn't use toilet paper, and whenever she has to pee she does it in her shorts."

"Wow. She would smell worse than you."

"But, she doesn't now. She challenged me to some sports competitions, and we took a bet, where the winner would give the loser a bath. I remembered everything from the bath you gave me, and the one I gave you. And don't worry, I didn't tell her about it. I only told Cherry, like I said. I did tell her I gave someone else a bath, but I didn't say who. And, I think I persuaded her to wash her hair like I do. I can't believe I let my hair get like that."

"That's wonderful," said Rarity. She gave Rainbow an affectionate hug, holding her breath so as to not catch a whiff of her, and making sure not to touch her grimy outfit with her hands.

Then, Pinkie Pie's van arrived. Rainbow Dash and Rarity got into it, for they were going to Mount Aris today.

Rainbow Dash sat in the back seat next to the right window (all of which were open), with Sunset sitting next to the left window and Applejack sitting between them. Fluttershy and Rarity sat together in the middle seat. Twilight sat in the front passenger seat, and Pinkie was driving, sitting on a towel in case Rainbow or Sunset farted, though she had used the bathroom before picking up the girls.

Driving with the windows open, there was no need for Rarity to use her air freshener, as she couldn't smell Rainbow Dash, and Sunset wasn't farting at the moment.

It was about a 20-minute drive to Mount Aris. Once they parked, Twilight paid at the front desk, and they all got into a gondola big enough for seven people.

As soon as the door was closed, Rarity took out her can of air freshener and sprayed. To her dismay, it was empty.

"Oh no, I'm all out of air freshener."

"We'll just have to put up with the smell," said Twilight. "Maybe next time you should keep a spare handy in case you run out."

"That sounds like a good idea," said Rarity. "You are so organized, darling."

Only a minute in, the gondola was filled with Rainbow Dash's odor. Rarity, Fluttershy, and Twilight held their noses, and Rainbow giggled sheepishly. Applejack, Pinkie Pie, and especially Sunset didn't mind.

"Sorry about the smell," said Rainbow Dash.

"Oh... it's all right," said Rarity, still holding her nose. "It's my fault I ran out of air freshener. Just don't... break wind."

"I don't think I'm going to."

Suddenly, the gondola stopped. The girls looked out the window and saw storm clouds in the sky.

"Oh, I hope this storm doesn't go on too long," said Rarity.

"Storms don't last long," said Twilight. "We'll be moving again before you know it."

"I hope you're right," said Fluttershy, fidgeting slightly where she sat. "I have to go to the bathroom." She felt less shy about saying it to her friends now.

They waited and endured Rainbow's foul smell for another seven minutes before there was a bright flash of lightning, followed immediately by a very loud crash of thunder. Fluttershy let out a squeak and a whimper, and tried to look small.

Three minutes later, the storm clouds cleared, and the gondola began moving again.

"Finally," said Rarity.

"Uhhhh..." groaned Sunset, looking tense.

"What's wrong, sugarcube?" Applejack asked her.

"It's one of those times," Sunset replied.

"Darling, be a dear and hold it until we get to the top," said Rarity. "It smells bad enough in here already."

"I'll try," said Sunset.

She held it as long as she could, sweating from the effort, but they were three quarters to the top when she couldn't hold it anymore. A long, explosive, wet fart erupted out of her. She blushed and giggled nervously. "Excuse me..."

Rarity, Fluttershy, and Twilight held their noses tighter and tried not to breathe too deeply.

"Phew," said Applejack, fanning the air with her hat.

Pinkie burst into a fit of uncontrollable laughter.

Fortunately, it wasn't much longer until they reached the top. They got out of the gondola as soon as the door opened. Rarity took deep breaths of fresh air.

"Fluttershy, there's a bathroom up here," said Twilight, pointing to the building.

"Um..." Fluttershy blushed. "I don't have to go anymore. Not after that thunder."

"You're not the only one," said Pinkie. "I couldn't help it! It was so funny when Sunset farted! If anyone asks, we'll say you spilled your drink. Ooh, as a matter of fact..." Pinkie pulled a can of Sprite out of her backpack and shook it vigorously. "Want a drink?"

"I'd love one," said Fluttershy. She knew what Pinkie was doing and was extremely grateful. She took the can from Pinkie, opened it, and braced herself. Clear soda burst out of the can, drenching Fluttershy completely. She squealed a little at the sudden cold feeling, but she felt much better now. Pinkie immediately did the same to herself, though from the way she giggled, it seemed to be more for fun than embarrassment of her accident. Then Twilight pulled out a towel and patted them dry. She knew their outfits would still be wet, but at least they wouldn't be dripping.

"I'm so sorry about back there," said Sunset. "Rarity, I can understand if you don't want to have a friend who farts so much."

"Or two who smell bad," said Rainbow Dash.

"Or three who, um, wet themselves," said Fluttershy.

"Don't you dare think that way," said Rarity. "I admit, I'd prefer if you weren't like that, but you're all still very good friends and fun to hang out with, and I'm not going to let a few unladylike quirks get in the way of our friendship."

They all gave her a hug.

"As a matter of fact," said Rarity, once the group hug was over, "Sunset, you can break wind as loud as you want up here. I don't mind this time. Let it all out before we go back down."

They explored the mountain, Sunset letting loose with one loud fart after another, and Pinkie laughing at each one. They all had fun, even Fluttershy.

Then, they went to the building to get some food. Sunset, Rainbow, and Pinkie stayed outside; Sunset because she was still gassy and didn't want to stink up the building, and Rainbow and Pinkie so they could hear Sunset's farts and laugh at them. Fluttershy, Applejack, Rarity, and Twilight came out with food for them, including an extra large slushy for Pinkie.

Once they finished eating, they continued to explore the mountain, spending about half a minute looking at the lake at the top of the mountain which contained many kinds of sea creatures. Twilight and Fluttershy got into a submarine pod to go underwater and look at the creatures. Twilight brought a towel for Fluttershy to sit on, though her dress was now damp rather than wet.

Rainbow Dash and Sunset emerged from another submarine pod moments after Twilight and Fluttershy's ride was done.

"You might want to let that one air out a bit before someone else uses it," Rainbow told a staff member, who quickly picked up a can of air freshener much larger than the ones Rarity used.

As they walked away from the lake, Sunset stopped farting. Her gas was gone, at least for now. Her jeans smelled of farts, but one had to sniff her butt to be able to tell.

After Fluttershy made a quick trip to the bathroom, they were ready to go back down.

They got the same gondola they had taken up. Fluttershy and Pinkie sat in the same spots as before, and the ride down went smooth, so they didn't have to sit through Rainbow Dash's stench for long. Sunset didn't fart either.

Once they reached the bottom, Twilight took a small cloth out of her bag and wiped down the spots where Fluttershy and Pinkie Pie were sitting, so they'd be dry for the next person to use it. Then, they returned to the van, with Twilight setting a second towel on Fluttershy's seat, and driving with the windows open as usual.

"Aside from the smelly ride, that was rather fun," said Rarity.

"That was one of the most fun trips EVER!" said Pinkie.

"I especially liked the underwater ride," said Fluttershy.

"I knew you would," said Twilight.

"Thanks for not being disgusted at me farting so much," said Sunset.

"Any time," said Rarity. "It did have the effect I so desired. I might not like it, but I know you can't help it, being a pony and all. Besides, I was most unladylike for two weeks last summer." She blushed, remembering how loud she farted in front of the others on her bet with Rainbow Dash.

Pinkie suddenly felt the slushy she drank catch up to her. But, she decided to try to hold it. The drive back wasn't that long.

Rainbow Dash was also feeling her lunch catch up to her. She wasn't sure she could hold it. She lifted both her legs slightly.

FFFFFFFRRRRRRRRRRRRRT!

A Wet Wallflower

Author's Notes:

I hope this doesn't get fresh downvotes for excess fetish fuel compared to the other chapters. If you don't like it, you can always ignore this chapter.

Wallflower Blush was ostensibly an ordinary girl. She never really stood out much. Usually no one noticed her, and if they did, they didn't notice much about her or remember much of it.

Deep down, Wallflower had a secret that was hidden in plain sight. She was sure no one would want to approach her if they knew.

She was at her locker at recess, rushing to get her books for her next class, because she had drank a lot of coffee this morning and she really needed to go.

Once she got her books, she looked around. She wasn't sure why. No one usually noticed her when she did this anyway. But, she did notice someone else.

Pinkie Pie, the class clown, was talking to Rainbow Dash, the school jock. Pinkie's jean shorts were wet, as though she had peed in them. Wallflower's heart was racing. Could someone else share her interest? No. She probably wet herself from laughing too hard.

Then, Pinkie lifted her leg and let out a long, high-pitched, wet fart. She giggled a bit, and Rainbow Dash fell on the floor laughing. Pinkie Pie took some more fart powder, and released a series of explosive farts. Rainbow Dash laughed harder, and a puddle appeared under her.

No way! thought Wallflower. BOTH of them wet themselves?

She sighed as she started to pee in her jeans. She simply loved the warm, wet feeling of it. And she got a bit of a naughty pleasure out of it too. She could wet herself at any given time in school and no one would notice. She almost never used the toilet except for taking a dump. She looked at Rainbow Dash and Pinkie Pie, but Pinkie was too busy farting, and Rainbow was too busy laughing.

...

That night, Wallflower lay on her bed in her wet jeans. She couldn't believe she had seen two wettings - besides herself - in one day. She thought of them. Pinkie had looked so cute, an energetic pink girl farting in her wet shorts, and she had always admired Rainbow Dash.

She wanted to make new friends, but she was afraid that people would be disgusted at her for wetting herself all the time. But if Rainbow Dash was not above wetting herself, maybe she would accept her as a friend? Rainbow and Pinkie couldn't possibly judge her for her strange interest after today, could they?

...

Next Friday, Wallflower was wearing a dry pair of jeans. She had several identical, tight pairs of jeans, since they usually ended up wet by the end of the day.

She was on her way to the cafeteria for lunch, when suddenly...

BBBBBRRRRRAAAAAAAAP! PPPBBBLLLRRRRT!

Wallflower turned. Rainbow Dash was farting on the school bully, Trixie. Trixie's face turned green, she gasped for air, and she ran.

Rainbow Dash led a quiet pink-haired girl to the nearest bathroom. She must have been defending her from Trixie. She was sure this girl's name was Fluttershy. She'd sometimes see her in the garden, though Fluttershy didn't notice her.

After Fluttershy walked into the bathroom, Wallflower walked over to Rainbow Dash. The time was now. She wanted to talk to her. Once she got close, she sniffed. She could pick up a pungent odor that seemed to be coming from Rainbow Dash. Was this because of the farts? No, it mostly seemed like the smell of someone who rarely washed. She felt a wave of relief. If Rainbow Dash was this dirty, how could she possibly judge Wallflower for her dirty interest? Besides, she was very good friends with Pinkie Pie, and the first time she'd seen them together Pinkie had wet herself.

Wallflower was about to tap Rainbow Dash on the shoulder when Fluttershy came back out of the bathroom, a wet spot on her skirt and blushing beet red. Wallflower withdrew her hand. She thought it might be too insensitive to say she had an interest in wetting right when Fluttershy was feeling so embarrassed about the same thing. Or, maybe it would make her feel better? Yes, she should wet herself in front of her now.

She had just started peeing when Rainbow Dash grabbed Fluttershy's arm and ran outside with her. Wallflower sighed in disappointment. But, disappointment turned into pleasure as her jeans grew warm and wet. She always enjoyed this. And as usual, no one noticed that a girl was peeing her pants in the middle of the hall. They only noticed a puddle when she was not standing in it.

She sat at the cafeteria close to the table Rainbow Dash was sitting at. Pinkie Pie, Fluttershy, and a white girl with purple hair were sitting with her. Wallflower knew her. She had been friends with Rainbow Dash for a long time, and her name was Rarity. Fluttershy was completely soaked now. She must have rinsed off in the fountain to cover up her wetting. And Rainbow Dash was still being friendly with her. Someday she would have to talk to her.

...

Wallflower did not pluck up the courage to talk to Rainbow Dash for the remainder of the school year. However, she saw her again in July. She had just bought some cider from Sweet Apple Acres, when Rainbow Dash walked by her. She got so close that Wallflower could smell her, but she didn't care. This was her chance to become friends with the smelly girl.

She watched from the sidelines as Rainbow Dash raced Applejack on horseback. She felt a need to pee at that moment, so she let it all out in her jeans, enjoying the warm release.

As soon as Rainbow won the race, Wallflower ran out to congratulate her, but stopped in her tracks as the horse threw her off into the mud. But, mud wasn't nearly as bad as pee, and besides, she thought Rainbow liked getting dirty. So, she started to walk towards her again, but stopped when the horse sat on Rainbow Dash and farted on her. When the horse stood up, Wallflower tentatively started walking towards Rainbow, surprised Applejack hadn't noticed her wet jeans yet. But, she froze with both nervousness and excitement as the horse peed on Rainbow Dash, soaking her completely.

As Applejack led Rainbow Dash to a bathtub, Wallflower ran beside Applejack's horse and got into the same position that Rainbow Dash had been in. The horse gave her a confused look and walked away. Wallflower sighed. She saw Applejack making conversation with Rainbow Dash as she gave her a bath. Very slowly, she started to walk towards them, but stopped when Applejack began scrubbing Rainbow Dash's butt. Wallflower decided that Rainbow wouldn't want to talk to her now, so she walked away, trying to feel better by feeling how wet her pants were.

...

12 days later, Wallflower was camping at Camp Everfree. She had held it in the entire drive, and as soon as she set up her tent, she squatted down and peed, soaking the crotch and butt of her jeans, and sighing in relief and satisfaction.

At camp, she didn't even need a change of pants, and she'd only remove them to take a dump if she had to. She slept in her wet jeans that night. But she swore she could hear the sound of farts from a nearby campsite, along with familiar laughter.

When she awoke, the first thing she realized was that she needed to pee. So, she just peed where she was, wetting her sleeping bag.

She got up and started to explore camp. She wasn't sure what she had heard, but if she had...

She caught a glimpse of Rainbow Dash and Fluttershy entering a cave, and walked after them. She walked quietly so as not to startle them. She stopped as she heard a growl, but so did they. Then, a monster appeared and ate Rainbow Dash after Fluttershy wet her shorts. Wallflower felt excited at this, though she also felt bad for Fluttershy. Then the monster spit Rainbow Dash out. Wallflower giggled. It must have thought the smelly girl tasted awful!

Then, a red-haired girl turned the monster into a mouse with a magic stone, and introduced herself to Rainbow and Fluttershy as Sunset Shimmer, from another dimension. Wallflower started to walk towards them to introduce herself again, when she heard another loud fart that she thought was Rainbow Dash until Sunset Shimmer said she was really gassy. Now Wallflower was sure she wouldn't be out of place within Rainbow Dash's expanding group of friends. But, she decided she'd try another day.

...

8 days later, Wallflower had decided she was going to talk to Rainbow. She had drank a lot, waited until she was desperate, and decided to go looking for her.

She decided to introduce herself to Applejack first and ask if she could introduce her to Rainbow. When she arrived at the farm, she saw a bizarre sight.

A monstrous pig was licking Rainbow Dash's butt, soaking her dirty skintight shorts in slobber. Rainbow didn't seem to like it one bit. But, maybe she'd be less embarrassed if someone wet herself in front of her.

As the pig started drooling on Rainbow's rear end, Wallflower walked close to her, but not overly close. Just when she started to pee, letting out a moan of pleasure, the pig turned into an ordinary pig. Wallflower saw that this time it had been transformed by a purple girl, who Sunset addressed as Twilight Sparkle.

She slowly walked closer to them, still peeing, as Twilight explained her story. One part made her heart leap, and she was sure she misheard it.

"This is a little embarrassing to admit, but... I love reading and studying so much, that I don't stop for bathroom breaks. Unless it's number two, of course. That'd be way too messy to clean up. So, I pee in my shorts whenever I get too desperate to concentrate."

Her blush proved that Wallflower had heard correctly. Another girl who deliberately wet herself? She was so excited that if she hadn't just emptied her bladder she'd pee right now. But, she thought it would be a bit much for Rainbow, Applejack, and Sunset to meet two girls like that at once so she walked away.

...

A week later, Wallflower was walking through the city when she saw an even more unusual sight than last time.

Rainbow Dash and Rarity had swapped outfits. And Rarity was farting in Trixie's face as loud as she could.

Was today opposites day or something? Rainbow looked very clean, and she had never heard Rarity break wind like that. Wallflower was afraid Rainbow Dash would now be disgusted by what she liked to do. So, she sat in front of Canterlot High. She felt disappointed again, and there was only one way to feel better. Wallflower sighed in relief as she wet her pants again.

...

A few days later, Wallflower was sitting on the grass at the park. She had just used her jeans as a toilet yet again when Rainbow Dash and Twilight Sparkle came into view. Rainbow Dash was wearing her usual smelly outfit again. Wallflower stood up, trying to figure out what to say to Rainbow Dash in this unexpected opportunity.

However, Rainbow and Twilight walked by her and sat on a bench. Twilight stood up for a minute, as she sat on a tack, and after she sat back down, Rainbow Dash began farting repeatedly.

Wallflower walked over to them, finally deciding now was the time.

"Um... hi. I'm Wallflower Blush. I'm a really big fan of yours, and in case you haven't noticed, I like to pee my pants. I hope you don't... mind..."

She realized they couldn't hear her over the sounds of their laughter and Rainbow's farts, so she walked away sadly.

...

It was now early fall, and since last time, Wallflower had only seen Rainbow Dash as she ran races and played soccer. She'd always bring a towel she could sit on so she could pee herself without damaging the seat. Even at the garden center she worked at no one would notice her wet pants, though they at least noticed her enough to let her do her job.

She was sitting in a wet pair of jeans at the soccer field when Rainbow Dash, Pinkie Pie, Sunset Shimmer, and another girl she didn't recognize came over with a soccer ball. Wallflower was so excited she peed a little.

They played a game of soccer, and Wallflower was disappointed when Rainbow Dash lost. But, she still wanted to talk to her.

Rainbow Dash and the other girl, who Pinkie called "Indigo Zap" when announcing her victory, drank some more water. And then, Indigo started to pee in her shorts, sighing of relief. Wallflower watched as the pee ran down Indigo's beautiful, athletic legs.

"Are you..." said Rainbow Dash.

"Yeah!" said Indigo. "I do it just about every time! It's so much more convenient than finding a bathroom."

Wallflower couldn't believe it. Another girl who wet herself whenever she needed to pee! But, she did have a little too much of an attitude for her liking.

It was clear Rainbow Dash and Indigo Zap were in the middle of a competition, so Wallflower decided to get out of their hair.

...

The following day, Wallflower took a gondola up Mount Aris. Not long after, storm clouds could be seen below the mountain. Wallflower watched them from the edge of the mountain, and then let out a sigh as she let a stream of pee flow into her jeans, which became rapidly soaked.

She sat in her puddle, enjoying how wet she was, when the storm clouds disappeared. Not long after, the next gondola came, and out came Rainbow Dash and all her friends.

Wallflower couldn't believe Rainbow Dash was here too. And, she saw that Pinkie Pie and Fluttershy had wet themselves again. She watched as Fluttershy and Pinkie soaked themselves in soda to cover up their accidents. And, she felt reassured about her doubts when she heard Rarity say,

"You're all still very good friends and fun to hang out with, and I'm not going to let a few unladylike quirks get in the way of our friendship."

Wallflower walked over to them as they were in a group hug. As they started to explore, Sunset let out a series of loud farts. As they stopped at an edge to look at the view, Wallflower walked up behind Rainbow Dash. Now was the time. Now was the perfect time to get acquainted with her. Rarity had just said she'd stay friends with the girls despite the dirty things about them, and Pinkie Pie and Fluttershy had just wet themselves. And Sunset was farting a lot. This was her moment.

She was close enough to Rainbow Dash to smell her. The smell was unpleasant, but not much worse than how she often smelled after peeing herself. She raised her hand to tap Rainbow Dash on the shoulder.

But, she couldn't do it. She was just too nervous. What if they did reject her? What if they were more disgusted by a girl who wet her pants on purpose than girls who did it accidentally? She remembered Twilight, but Twilight said it only happened when she was studying, so she never did it in front of them. And even if they weren't disgusted with her, what if they just didn't like her?

She walked away from them and entered the next gondola down the mountain. She was about to place a towel on the seat when she saw that it was already wet in two places. This must have been the one Pinkie Pie and Fluttershy had peed in. She sat in one of the wet spots on the seat, cursing herself for not seizing her opportunity.

...

Winter went by, during which Rainbow Dash and Applejack wore sweat pants over their shorts, except when they went skiing, because the girls all wore snowpants then. Rainbow's winter attire still smelled a bit, but it blocked her stench somewhat. One fateful skiing day, Pinkie and Fluttershy wet their snowpants; Pinkie from laughing at Rainbow farting, and Fluttershy on her way down a steeper ski slope. No one noticed because the snowpants absorbed most of it.

Soon, spring came, and the girls no longer had to dress warm.

Rainbow Dash had just won another race in April when she felt a tap on her back. She turned around to see a girl. She had teal hair and wore a tight pair of jeans, and looked really nervous. If Rainbow Dash didn't know any better, she'd think this girl needed to go to the bathroom.

"Hi," said Rainbow Dash.

"Oh my gosh, she noticed me," said the girl. Taking deep breaths and sweating a little, she said "Hello. I'm Wallflower Blush. I'm a really big fan, even if you lost one soccer game."

"When was that?"

"Against... Indigo Zap, I think her name was."

"Oh. That. Wait, you were there?"

"I've, um, been trying to get your attention since last summer, when you were talking to Pinkie Pie at recess, she was farting, and and you both... um..."

"Peed in our shorts?" Rainbow finished.

"Yeah."

"You saw that..." Rainbow blushed lightly and laughed nervously. "I hope you don't mind that. Or the smell."

"I can handle the smell. And..."

Rainbow heard a soft hissing sound. She looked down as Wallflower's jeans darkened, and pee poured through them onto the grass below her. Rainbow thought she was wetting her pants out of nervousness, until she realized Wallflower looked like she was enjoying it.

She peed for a little under a minute. Once she was done wetting herself, she blushed and awaited Rainbow Dash's response.

"Wow, you really needed to go," said Rainbow Dash, who looked a little amused but not disgusted.

"Yeah... I hope you don't mind, but whenever I need to pee, I usually just let it out in my jeans. I really like how it feels."

"Indigo Zap does that too," said Rainbow Dash. "So does my friend Twilight Sparkle whenever she's studying. I don't. Well, not voluntarily."

"So... can I hang out with you and not have to feel ashamed of what I like to do?"

"Of course! Rarity's the only girl among us who doesn't usually have anything dirty about her... well, actually she did wet herself one time at camp last week when she was walking to the bathroom at night and Pinkie was practicing howling like a wolf... but she's still friends with all of us and she'll accept you too. As long as you don't pee on anyone's couch, chair, or carpet."

Wallflower gave Rainbow Dash a hug. She could smell her clearly now, but she didn't mind.

She had just let go of her when Rainbow Dash farted loudly. She chuckled. "I hope you don't mind. I do that a lot, and Sunset Shimmer does it even more!"

"I really don't mind." Wallflower giggled.

Rainbow's Dirty Rump

Author's Notes:

Unlike other chapters, this one has less story to it and more fetish fuel. This chapter was requested by someone who shares three of my fetishes.

Rainbow Dash was having dinner at Cherry's house. Cherry put together a salad for both of them, with steak for himself and beans for Rainbow Dash. He knew how much she loved them, and not just for the taste.

Once they had finished eating, Rainbow having eaten messily as usual, they started to talk.

"And yesterday I made a new friend. Her name is Wallflower Blush. She was actually there when I met all the other girls, except Rarity. And, she loves to pee her pants. But, that didn't stop her from becoming one of us!"

"That sounds great," said Cherry. "Reminds me of that time I tickled you on our first date."

Rainbow blushed lightly and chuckled. "How would you like to sniff my butt?"

Cherry knew this was a signal for a session of buttplay. Much like Sunset Shimmer and Flash Sentry, they hadn't really had sex yet, but they had a lot of fun with this, finding it good enough for now. Rainbow Dash usually didn't like anyone else going near her rear end unless she was farting on them, but her boyfriend was the exception.

Also, not a lot of people wanted to go anywhere near her rear end for any reason other than to wash it. Cherry was the exception to this, too.

Rainbow Dash got down on all fours. Cherry did the same and sniffed Rainbow's butt. It smelled worse than any part of her except her armpits and feet. It smelled like a combination of sweat and farts.

"Your butt sure smells awful," Cherry giggled, slapping Rainbow Dash's butt. This always surprised Rainbow a little, but she liked it.

"Just wait until the beans kick in," chuckled Rainbow.

"Do you want a butt massage while you're waiting?"

"I'd love one!"

Cherry started to rub Rainbow's butt with both hands. Her shorts were dirty and grimy, and he could feel it against his hands. But, he could also feel how firm Rainbow's butt was. And it looked very cute in those skintight shorts, however dirty they were. To him, her grunginess made her more attractive.

Rainbow closed her eyes and sighed, taking great pleasure in her boyfriend rubbing her tush.

And then...

PPPPPPRRRRRRRRT! PPPLLLRRRRRT! BBBRRRRRRT!

Several loud, wet farts erupted out of her. She sighed in relief.

Cherry sniffed. He stopped rubbing and patted Rainbow's behind lightly. "That was a good start. Do it again!"

"You got it!"

PPPPPPPPPPPPFFFFFFFFFFFFFRRRRRRRRRRRRRRRT!

Rainbow chuckled at the sound of her longer, explosive fart.

"That's more like it!" Cherry slapped Rainbow's butt playfully.

He went back to rubbing Rainbow's dirty rump as she continued to let loose with loud farts, some of which were wet and some of which were deeper-pitched.

"Hold on..." Rainbow let out another long fart, which was the loudest and wettest fart yet.

"Whoa, are you all right, Rainbow?" Cherry chuckled.

Rainbow Dash felt her butt. "Yeah, I'm fine."

"When's the next time you're going to rinse in the shower?"

"Tomorrow morning." BRRAAAAPPPFFFRRRPP!

Cherry slapped Rainbow's butt again. "Looks like we picked the right night."

"Actually, I usually would have rinsed off today. But I wanted to smell my worst for you."

"Awww..." He patted her butt lightly, and she farted in his face again. "You didn't have to do that. You still smell really bad after rinsing off. Even without the farting."

"Thanks." She shook her butt a little, causing him to slap it lightly again. "Of course, I don't want to smell as bad as Indigo Zap. I just competed with her in another game a few days ago and she smells almost as bad as she did before I gave her a bath."

"Is she still peeing herself?"

"Of course." FFFFFRRRRRRT!

"Have you done that recently?"

"Not since Applejack and Pinkie Pie threw me into the mud while I was wearing Rarity's dress. But now that you mention it, I really gotta go!"

"Just hold it. The butt massage isn't over yet." He patted her butt again and resumed rubbing it.

Rainbow relaxed, enjoying the butt massage. She farted again and peed a little. She let out a whimper, more of surprise than anything.

"Is there a problem, Dashie?" Cherry asked playfully.

"Not at all!" Rainbow Dash turned her head and winked so he could see it. Here she didn't really care, just like when she had gone to the park with him for the first time. And if he liked it, she definitely didn't mind.

Cherry continued caressing the smelly girl's dirty rump. Rainbow's desperation increased with each minute, but she made no attempt to resist or run to the bathroom.

She'd usually be able to hold it for longer, but between her farts and how relaxing it was to have her butt rubbed, she started to pee uncontrollably. She sighed in immense relief as her stream passed through her shorts and formed a puddle under her.

"Did someone have an accident?" Cherry teased.

"I just couldn't hold it." Rainbow laughed and started to pee harder, enjoying the warm release. For the first time she understood how Wallflower felt. Even though she still wouldn't usually do this. She'd reserve it for every once and a while with Cherry, and unlike Indigo, she'd shower after each time to rinse her shorts of the pee.

Cherry slapped her butt playfully, and went back to rubbing.

...

That night, they slept next to each other, Rainbow not having washed or changed since fifteen days ago.

The next morning, as soon as she was back home, Rainbow turned on the shower, and stepped into it, without undressing or using soap. As she rinsed herself off, she started lathering her hair with shampoo, thinking about how wonderful last night had been.

A Typical Day at the Fair

Author's Notes:

I know I said I'd take a break but I couldn't resist. Sorry if I went a bit overboard with the watersports. If you don't like this chapter, ignore it.

Also, in this chapter Sunset is wearing a pair of short, tight, gray shorts similar to her Legend of Everfree shorts, but definitely tight. The others are wearing their usual outfits for this story, mentioned in Enclosed Space.

12 days after Rainbow's last shower, the girls all went to the fair.

"I can't wait to ride the roller coaster!" said Rainbow Dash.

"As long as I don't have to sit right next to you," said Rarity, nudging her playfully.

"I'll sit beside her," said Pinkie. "And I'll be in the middle!"

Rainbow Dash let out a loud, wet fart.

PPPPPPPPRRRRRRRRRT!

"Rainbow Dash!" said Rarity, while Pinkie laughed her butt off. Rarity gave Rainbow Dash an annoyed look, but it didn't stay for long. She didn't mind Rainbow farting as much as she did when she gave her the bath. She was used to it by now, and Rainbow knew it because she was more at ease about farting in front of her. Besides, this gave Rarity an opportunity to fart silently after holding it in the entire trip. No one would be able to smell her fart over Rainbow's.

Fluttershy had the same idea.

Sunset Shimmer was also farting silently, as she was very gassy this morning. But, after Rainbow's loud fart, Sunset couldn't resist. A long, booming, deep-pitched fart made its way out of her rear, causing Pinkie to laugh harder.

"Sunset!" said Rarity, but she smiled slightly. She just felt she needed to express some level of annoyance at it to keep up her ladylike image, but she wanted to let them know it didn't bother her too much.

"Excuse me," said Sunset, giggling as she let out a shorter, slightly quieter poot. "It's one of those times today."

"That's all right," said Applejack, slapping Sunset's butt playfully. Being a pony, Sunset liked swats to the rear, so she allowed, even encouraged the other girls to do it. Of course she liked it the most with Flash Sentry.

"I'm gonna need to change my shorts when we get home," said Pinkie once she stopped laughing. All the girls laughed, including Pinkie.

"Ahhhhh..." Wallflower sighed as she wet her jeans. "You're not the only one." She turned toward Twilight Sparkle. "You... did bring towels for me to sit on, right?"

"Of course," said Twilight. She handed Pinkie and Wallflower a towel, and looked at her watch. "In about half an hour we meet up for the roller coaster."

They separated to each have a fun time before this. Fluttershy walked over to the petting zoo, which was full of ewes. Applejack went to the horse rides. Rarity, Pinkie, Twilight, and Sunset went on the merry go round. Wallflower got an ice cream cone. The vendor didn't even notice that her pants were wet.

Rainbow Dash had just arrived at the dartboard to win the prize that came with hitting the center dart, when Indigo Zap rode up to her on her skateboard, as grungy and smelly as ever. Her shorts looked as though they had recently been peed in.

"Hey Rainbow Dash! Wanna try a dart competition?"

"You bet! First to hit the center wins!"

They each took different colored darts and started throwing them. Rarity got back from the merry go round and watched from the sidelines as Rainbow Dash eventually got a dart in the center.

"Yes!" said Rainbow. She turned toward Indigo. "Good game."

A better sport than when they first competed, Indigo shook her hand.

"Congratulations, Rainbow Dash," said Rarity, walking over to Rainbow. As soon as she got close, she caught a whiff of Indigo. Her face turned green, for Indigo smelled twice as bad as Rainbow and her stench was easier to notice. She smelled like a month's worth of sweat, pee, farts, and something else that resembled manure. Rarity backed away, holding her nose, and accidentally stepped on Indigo's skateboard.

"Aaaaaah!" Rarity cried as the skateboard slid backwards toward the pigpen, taking her along for the ride. The skateboard hit the fence, sending Rarity falling butt-first into the mud.

"Oops... sorry about that," said Indigo as she retrieved her skateboard.

A pig walked up to Rarity and started tasting her.

"Get away from me!" said Rarity, yelling out of frustration at getting dirty.

The pig turned around and lifted its leg. The next second, Rarity's mouth was wide open with disgust as the left side of her light blue shirt and purple skirt were soaked.

"Ooh, are you playing in the mud?" said Pinkie Pie. She ran over to the pigpen and jumped, with her arms around her knees. "Cannonball!" She splashed into the mud next to Rarity and the pig, further splashing Rarity with mud.

"Pinkie Pie!" said Rarity, who now had mud splattered on every part of her, including her hair.

Pinkie barely heard her. She was rolling around in the mud, splashing around in it, and having a lot of fun. Rarity giggled slightly in spite of herself. Pinkie was always able to cheer her up.

...

Twilight, meanwhile, was on her way to the bathroom after the large coffee she drank this morning, and the slushy she had drank on her way to the fair, when she stopped at a large poster that had several scientific facts listed on it.

"Ooh!" Fascinated by what the sign had to offer, Twilight started reading it. She was a little distracted by her desperation at the second paragraph, so she started to pee in her shorts, without taking her attention off what she was reading.

...

The girls met up next to the roller coaster half an hour after separating.

"What happened to you?" Applejack said at the sight of Rarity, Pinkie, and Twilight. Rarity was covered in mud and smelled funny, while Pinkie was saturated with it.

"I slipped and fell into a pigpen," Rarity said.

"I jumped into it and played in the mud!" said Pinkie cheerfully.

"And I found a scientific poster on my way to the bathroom," said Twilight. "I wanted to read it as soon as possible, and I didn't want to hold it." She blushed a little.

"Now let's go on the roller coaster!" said Rainbow Dash.

"Um... do I really have to?" said Fluttershy quietly.

"Come on, it'll be fun," said Rainbow Dash.

"I don't know..."

"You can sit between me and Applejack," said Sunset.

"We'll be there for you, sugarcube," said Applejack.

Fluttershy felt better. They got on the roller coaster. Rarity, Pinkie, Twilight, and Wallflower sat on towels. Rarity and Twilight sat at the front, Applejack, Fluttershy, and Sunset sat in the middle, and Rainbow Dash, Pinkie, and Wallflower sat at the back. Fluttershy was feeling nervous and crossing her legs slightly, but Applejack and Sunset held their arms around her so she'd know they were there.

The roller coaster began. All the girls enjoyed it at first, even Fluttershy.

Then, when the roller coaster went downhill fast and upside-down on a loop, Fluttershy let out a loud scream, covering her eyes with her hands as her tight panties and green skirt grew warm and wet. Sunset, while not letting go of Fluttershy, enjoyed this part so much she accidentally let out a few loud farts.

After the loop, Sunset said "It's over, Fluttershy. It'll be a smooth ride from here."

Fluttershy removed her hands from her face. She looked down at her wet skirt and blushed.

"Don't worry your pretty li'l head about it," said Applejack as she patted Fluttershy lightly on the back. "Ah peed a little too." The crotch of her smelly jean shorts was slightly damp.

As they exited the roller coaster and walked, Fluttershy hid behind Pinkie Pie. The back of her skirt was also wet, so Sunset walked behind her, mostly blocking her from view and farting louder. Rarity didn't comment this time because she knew that it was to keep people away from Fluttershy, as they wouldn't want to go near Sunset's rear end when she was this gassy.

"What do you say we wash off on the Water Ride?" said Rarity. "All of us except Sunset are filthy, and SOME of us would prefer to hide it."

"That sounds nice," said Fluttershy.

"If you're all right with rinsing off... what, two days early, Rainbow Dash?"

"Sure. It probably won't make the smell go away."

They continued to hide Fluttershy from view as they got aboard the cart on the Water Ride. Twilight read the rule sign and almost giggled at what it said.

WETTING AND MUD ARE ALLOWED. NO MESSING IF YOU CAN AVOID IT.

They sat in rows of two. Rarity and Pinkie Pie sat beside each other at the front, since they were both covered in mud. Twilight and Wallflower sat behind them. Behind them sat Rainbow Dash and Fluttershy, who kept her hands on her crotch in an attempt to hide the wet spot, while Rainbow sat with her legs raised to further block it from view. Sunset and Applejack sat at the back, Sunset still farting.

The cart started to move, at which point Fluttershy moved her hands and Rainbow lowered her legs.

"Sunset, ah really need to pee," said Applejack, crossing her legs.

"Me too," said Sunset, who was holding herself and fidgeting after the large slushies they had drank. "We didn't really have time to go before we got on this ride. But we had to get here as soon as possible before anyone else could notice Fluttershy's accident."

"You know, we're gonna get wet anyway, and between the eight of us, we're the only ones who haven't wet ourselves."

"You have a good point. There's no reason why we should feel ashamed of doing it here."

Sunset could hear a loud hissing noise as Applejack's dirty jean shorts grew wetter and wetter. Sunset hesitated, and then started to pee as well. She did enjoy the relief and how warm the wetness felt on her crotch and butt. She felt a little naughty doing this, and blushed lightly. She couldn't believe she was using her shorts as a toilet, outside, next to all her friends. But, she knew the girls wouldn't judge her, and her shorts wouldn't be the only part of her that was wet by the end of the ride. She farted loudly in the middle of peeing.

"Nice one, Sunset," said Applejack, who was also still peeing.

"Are you two doing what I think you're doing?" said Rarity, turning around.

"We're gonna get wet anyway," Applejack repeated. "And we really needed to go. And we ain't the first today." She sighed in relief as she finished.

"You are so unladylike." Rarity turned back around, giggling slightly.

"It feels good, doesn't it?" said Wallflower.

"Ahhhhh..." Rainbow Dash sighed. Fluttershy looked beside her to see Rainbow's dirty, stinky shorts becoming drenched.

"Are you all right Rainbow Dash?" said Fluttershy.

"I'm fine," said Rainbow. "Applejack has a good point. I thought I should enjoy this before we get completely soaked. I don't do it often because then I'd have to rinse my smelly outfit and make it a little cleaner." She paused to let out a boisterous fart. "But, since that's about to happen now, I might as well go in my shorts!" She chuckled.

Fluttershy felt much better about her accident seeing as how five of her friends had deliberately wet themselves today and enjoyed it. She gave Rainbow a hug, not caring how bad she smelled.

Soon they reached a section with water spraying lightly from each side. As soon as they went through, the girls were soaked. Sunset had finished peeing but Rainbow hadn't. Half the mud washed off Rarity and Pinkie, but Rarity was fidgeting.

"Oh, I knew I should have used the bathroom before coming here..."

"Just pee right here!" said Pinkie. "We've all done it today. No one will judge you."

"It's not very ladylike."

"It won't be the first time! Remember at camp a week before we met Wallflower?"

"That was an accident, and I'd prefer not to repeat it."

They were approaching a cave with a waterfall in front of the entrance. The running water made Rarity more uncomfortable.

"Fine..." said Rarity, and she started to pee in her already-wet dress. "Not a word about this to anyone."

"Cross my heart and hope to fly stick a cupcake in my eye!" said Pinkie. "And you don't have to feel ashamed about it in front of us!" She farted loudly and laughed, and Rarity didn't even bother to look annoyed, as she still felt foolish and embarrassed about what she was doing. She peed as hard as she could so she could finish before the waterfall.

Rarity's bladder was empty seconds before they went through the waterfall. It soaked everyone completely and washed away all the mud, although Rarity and Pinkie's outfits still looked slightly dirty.

"That was refreshing," said Twilight, wiping the water out of her glasses.

Sunset farted loudly.

"That's what I call a wet fart," Rainbow joked.

Feeling more relaxed now that all evidence of her accident was gone, Fluttershy sniffed Rainbow Dash. "Don't worry, Dashie. You still smell bad." She giggled.

"Are you sure it's not Sunset?" Rainbow Dash sniffed her armpit. "Yep. It's me."

They went through another waterfall to exit the cave, and then through a larger section of water spraying from the sides, with occasional streams like a fountain. The girls all enjoyed it, even Rainbow Dash, for it felt refreshing and she knew it wouldn't get rid of her smell. In Rarity's case, she felt cleaner the longer she was in this water.

Then they went through an area that simulated hard rain, through a ceiling whose entire surface was like a shower head.

"I just peed again," Fluttershy whispered to Rainbow Dash. All the water and its sounds had been too much for her. But, with the rain pouring down on her, it was impossible to tell, and she didn't even feel ashamed this time.

After the rainy section, they went up and down a ramp with more spraying water at the sides. And then, the ride was done.

The girls all climbed out of the cart, dripping wet and clean for the most part, though Rainbow Dash and Applejack still smelled bad. Sunset was unable to keep her farts silent, but the girls took little notice, except Pinkie.

Rarity flipped her wet hair. "I feel absolutely lovely." She almost sparkled in the sunlight. Her dress had a few dirty spots on it but she was otherwise clean and loved it after the state she had been in before the ride.

"Looks like we all wet ourselves today," said Wallflower. "I don't think that's ever happened before."

"Don't expect it to happen again," said Rarity. "At least not with me."

"It did feel kind of nice," admitted Sunset. "I should see if Flash Sentry has a thing for that too. He did seem a little excited when we were at that restaurant and the bathroom was out of order and I had to hold it all through dinner and on the way home."

"Sounds like you're gonna be having a lot more fun with him from now on!" said Twilight, playfully slapping Sunset's rear.

Having had their fun for the day, the girls walked over to Pinkie's house for a sleepover. The sun dried them a little so they were merely damp by the time they arrived.

Slumber Party

Author's Notes:

This chapter contains a bath scene.

It was nighttime, and the girls were at Pinkie Pie's house for their slumber party. They didn't have their pajamas with them, as they had spontaneously gone to Pinkie's house after the fair, but they felt they could sleep in their regular outfits this night, especially Rainbow Dash and Applejack. By now they had dried off from the Water Ride, although Rainbow Dash and Applejack still smelled bad.

Sunset's gassiness hasn't subsided yet, but Rarity kept the room smelling clean with her air freshener.

After a pillow fight and some ghost stories, they decided to do truth or dare.

"Ooh!" said Pinkie Pie. "Let me start!"

"Sure," said Twilight Sparkle.

"Applejack, truth or dare?"

"Dare."

"I dare you to press your face against Sunset's butt for a minute!"

Sunset giggled.

Applejack looked nervous. "Sunset, are you still..."

Sunset nodded.

Applejack gulped. Sunset got down on all fours, and Applejack put her face directly against her tush. She would have liked the feeling of Sunset's butt if her shorts didn't smell like farts.

Sunset let out several airy farts, and Applejack winced at each one, though she was sure the smell was easier for her to handle than it would be for some of the other girls.

After exactly one minute, Applejack finally backed away.

"Sorry about the farts," said Sunset. "I can't help being so gassy."

"That's all right sugarcube," said Applejack. "Your behind did feel kinda nice." She blushed lightly.

"Aw, thanks Applejack."

"Twilight, truth or dare?"

"Dare!" said Twilight excitedly.

"Ah dare you to sniff Rainbow Dash's armpit!"

Rainbow Dash chuckled.

Twilight felt nervous, but, Rainbow had to smell better than she did this morning after being soaked repeatedly in the Water Ride. She walked over to Rainbow Dash, who lifted her right arm. Twilight sniffed Rainbow's armpit, recoiled at the smell, and fell on her butt. The girls laughed.

"Rarity, truth or dare?" said Twilight, getting to her feet.

"Dare."

"I dare you to fart really loud!"

"Twilight!" Rarity blushed lightly.

"Or, I could change it to peeing in your dress again,"

"Fine. But... I don't really have to right now."

"I can fix that!" Pinkie left the room and returned with a container of fart powder. She sprinkled a bit of it into a glass of water and handed it to Rarity.

Rarity drank the water. It didn't have any taste, but knowing what was in it made her feel as though she drank something disgusting.

They waited a few minutes, and then...

FFFFFFFFFFFRRRRRRRRRRRRRRRT!

Rarity blushed beet red as this explosive fart blew her skirt back a little. Twilight giggled, while Rainbow Dash and Pinkie Pie started to laugh hard, Pinkie peeing herself again.

"Have you ever thought of wearing diapers?" Twilight asked Pinkie.

"No, I don't mind it like this. Besides, it's so much funnier if people can tell I wet myself." She giggled. "And you don't wear them when you study either."

"Right." Twilight also giggled a bit.

Rarity tried to look dignified. She was still gassy from the fart powder and tried to fart silently.

"Rainbow Dash, truth or dare?" said Rarity.

"Dare!" She hoped Rarity would dare her to fart, smell Sunset's farts, or pee herself.

"I dare you to take a bubble bath with soap, and scrub yourself everywhere for at least three seconds."

"Oh come on! I just washed, and I probably smell half as bad as I did before after that!"

"I'm sure you'll have your old smell back once you do some workouts and run some races without washing in between."

"Fine..."

The girls all followed Rainbow Dash to the bathroom. She filled the bathtub with soapy water and took her shoes and socks off.

"I don't have to take my shorts off, do I?" Rainbow blushed lightly at the thought that the girls might see her naked.

"No, you can wear them in the tub."

Rainbow climbed into the tub and sat down. She splashed herself with water, poured some of Pinkie's soap into her hands, rubbed them together, and scrubbed her armpits for three seconds, then her sides, then her back. She submerged her hair under the tub, as well as her top half so the soap didn't stay on her for long. She lathered her hair with shampoo, farting in the tub as she did so.

"Rainbow Dash!" said Rarity.

"You didn't say I couldn't fart in the tub!"

"I'll remember that next truth or dare." Ironically, Rarity accidentally farted loudly and blushed.

Rainbow Dash raised her legs, poured soap on them, and scrubbed them, along with her arms. She scrubbed her feet as well.

"There, now I just gotta rinse off."

"You're forgetting one thing."

Rainbow blushed lightly. "Do I have to?"

"It's part of the dare."

Rainbow got down on all fours, poured some soap on her butt, and scrubbed it with her hands for three seconds. The girls all giggled while Rainbow blushed. Then Rainbow stood up, drained the tub, and rinsed herself off with the shower head.

Rarity sniffed her. "A bit of your stench still lingers, but you're smelling much cleaner." She giggled.

"Don't rub it in," said Rainbow Dash.

"Yeah, you already did that enough with the soap!" Pinkie giggled at her joke as the girls walked back into the living room and sat down.

"I'll have to run several laps all day tomorrow," said Rainbow Dash. "So... Fluttershy, truth or dare?"

"Truth." Fluttershy didn't want to be dared to do something really uncomfortable.

"Do you think it's fun to fart?"

"Um..." Fluttershy blushed. "It would be really embarrassing to fart in front of anyone, even any of you, but... yes. I really like the relief."

"I'm sure we all do," said Sunset. "Even Rarity."

Rarity blushed, but admitted to herself Sunset was right, farting silently one more time before her gas was gone.

"Sunset, truth or dare?" said Fluttershy.

"Dare."

"I dare you to pee your pants."

"Wow, Fluttershy!"

"Oh. I'm sorry... I could change the dare if you want to..."

"No, I'll do it. I just didn't expect that from you."

"Well... You really seemed to enjoy it back at the fair, so I thought it wouldn't be too hard for you."

"Should I sit on a towel?"

"No, I'm used to cleaning this floor," said Pinkie.

While staying in her sitting position, Sunset started to pee even though she didn't have to go that badly. A soft hissing sound could be heard as she flooded her grey shorts for the second time in one day, and the carpet under her became wet. She couldn't help but sigh, more for liking the feeling of it than the relief.

"I don't blame you for liking it," said Wallflower.

"This probably won't be my last time, but I won't do it wherever and whenever like you do. Wallflower, truth or dare?"

"Dare."

"I dare you to pee in the toilet. Without getting your pants or underwear wet."

"Aw, I was looking forward to wetting myself tonight. I held it ever since the fair so the relief would feel better."

"You can do it tomorrow morning."

Wallflower walked into the bathroom.

"Um... do you mind if I close the door? My pants being dry should be proof enough."

"How will I know you didn't pee in your panties?"

"You can... um... feel my butt. If I wet my panties, it should be damp."

"All right."

Wallflower closed the bathroom door. They could hear the sound of her pee splashing into the toilet, and then a flush. Wallflower emerged from the bathroom, her jeans dry. Sunset felt her butt, and she couldn't pick up the slightest dampness.

"She's dry," said Sunset.

"Now..." said Wallflower. "Who hasn't gone?"

"Just me!" said Pinkie Pie.

"Pinkie Pie, truth or dare?"

"Dare!"

"I dare you to pee on me."

"I can't! I just went, remember?" Pinkie felt her wet shorts.

"Oh. Then... um... maybe drink a lot and then pee on me?"

"Okey dokey lokey!"

Pinkie walked to the kitchen, opened the fridge, and downed two large bottles of soda, spilling a bit down her front.

"That should do it!" BUUUUUUUUUUUURP!

Rarity looked annoyed while the other girls laughed.

They sat patiently while waiting for the drinks to go through Pinkie. They passed the time with a conversation.

Half an hour later, Pinkie was hit by a sudden urge and crossed her legs. "Ooh! I gotta go pee! REAL bad!"

Wallflower laid facedown on the ground. "Sit on me and then pee," she said.

Pinkie sat on Wallflower's butt.

"Do it," said Wallflower, extremely excited for this.

"I can't," said Pinkie.

"What?"

"I can't do it!"

"What do you mean you can't? You wet yourself the most out of anyone here except me!"

"I can only wet myself when laughing at farts! And the REALLY uncommon bedwetting, when I dream about farts. I don't know why but I can't do it under any other-"

BBBBBBBBBBRRRRRRRRRRRRAAAAAAAAAAAAP!

A wet fart made its way out of Sunset's rear, which was equally tremendous in volume and length. Rainbow Dash lifted her leg and let out an even louder fart.

Pinkie burst into a fit of uncontrollable laughter. And she burst in another way. Her jean shorts grew even wetter, and before long Wallflower's jeans were soaked. Wallflower let out a moan of pleasure.

"You girls are weird," said Rarity, but part of her found it all amusing. She also couldn't believe that one of her four friends who wet herself the most was also the only one who couldn't do so deliberately. Except maybe Fluttershy, who was another of the four.

"Truth or Dare is officially over!" said Twilight.

"Next time, can my dare not involve baths?" said Rainbow Dash.

"Very well, darling. I'll make you shower with soap next time." Rarity winked. "Now, Pinkie Pie, allow me to help you clean this carpet."

Once they finished having fun, they climbed into their sleeping bags. Pinkie, Sunset, and Wallflower still in their wet shorts/pants.

Wetness in Common with Sirens

Author's Notes:

Contains stretchier scenarios and excessive fetish fuel. Read at your own risk.

It was nighttime, a few days after the slumber party at Pinkie's house. Rarity changed into her pajamas, a light blue tank top and a short, tight pair of purple shorts with very soft fabric. Rarity climbed into her bed and laid down, trying to get to sleep.

But first, she let out a long, silent fart. She sighed in relief. She was dreadfully embarrassed about farting in front of the other girls at the slumber party, but she couldn't deny she loved the relief. Even when she was alone, she would always fart as silently as she could. It was the most ladylike way to do something... unladylike.

After one more silent fart, she fell asleep.

She dreamed that she was looking for a bathroom, but every time she found one, either the toilet would disappear or someone would walk in on her. Eventually, she found a bathroom with a shower. She sat on the toilet, but it disappeared, causing her to fall on her butt. So she walked into the shower, pulled the curtains back just in case, hiked up her skirt, and peed through her panties. She sighed in relief, and it felt so realistically warm.

Then Rainbow Dash and Pinkie Pie pulled back the curtains, saw what Rarity was doing, and started to laugh. Rarity blushed in embarrassment.

Then, she woke up. At first she felt relieved that the whole thing had just been a dream. Why would she pee in her panties anyway? Sometimes she did strange things in her dream she'd almost never do in real life.

The next thing she felt was that her pajama shorts were wet. She sat upright and pulled the sheets back. The sheets and mattress around her butt were wet. There was no mistaking it, she had wet the bed. She was so nervous she accidentally let out a loud fart. She didn't even bother to feel embarrassed about that. How could this happen to her?

...

Aria Blaze woke up, wearing her usual pajamas which consisted of purple shorts similar to Rarity's, and a matching midriff tank top.

Instinctively, she felt her shorts. They were wet. Aria moaned. More often than not she had wet the bed ever since Rainbow Dash had sat on her and farted on her.

She showered and changed into her white shirt, green vest, and purple jeans. When she was having breakfast with Adagio and Sonata, she spoke up.

"I know what I said before, but I suggest we get revenge on Rainbow Dash."

"Not interested," said Adagio. "She didn't do anything to us, and I have no desire for vengeance anymore." She had adjusted to living here by now.

"She's the reason I wet the bed every other day!" protested Aria.

"She's also friends with one of the funniest girls I know," said Sonata. "We have so much in common! I'd love to be friends with her!"

"What, the silly girl who also wets herself at the sound of farts? Yeah, I can see the resemblance. You should marry her and get the hell out of our house."

"Ooh! I have to go pee! I forgot to go when I got up this morning!" Sonata stood up.

Aria farted as loud as possible.

BBBBBBBBRRRRRRRT! PRRRRRRT! FFFFFRRRRPPP!

Sonata laughed so hard she peed in her dress. Aria smirked at the sight of her rival's pink skirt being soaked.

"No farting at the table," said Adagio. "Over my knee now."

Aria groaned and laid facedown over Adagio's knee. Adagio raised her hand and smacked Aria's rear. Aria winced at the pain, but did her best to keep quiet. Adagio spanked Aria ten times while Sonata giggled.

...

Rarity went to see the doctor, demanding that he keep it strictly confidential. The doctor returned with her tests.

"Miss Rarity, the tests show you are perfectly healthy."

"Then why is this happening?"

"My best guess is, it's just a part of you that has recently awakened. Did you drink anything before bed?"

"Only a cup of tea, a glass of water, and some apple juice."

"Did you use the bathroom before bed?"

"I didn't really have to go then."

"Then, it's likely it only happens when you have quite a bit to drink before bed, and don't use the bathroom in between. As long as you avoid that, you should be fine."

...

Aria was spying on Rainbow Dash as she was playing a soccer game with Indigo Zap, and Pinkie Pie at the sidelines cheering for Rainbow. Aria had the perfect plan to get even with Rainbow Dash, and hoped she wouldn't notice, or else she'd be in for another stinky punishment.

Once Aria was sure no one could see her, she slipped a mixture of laxatives and Sonata's fart powder into Rainbow Dash's current water bottle. She knew the game had just begun, and that the smelly girl had just run a race, and after this round she'd be hot and thirsty enough to drink the whole water bottle in one gulp.

She had just started to tiptoe away from the water bottle when Sonata surprised her.

"Hey Aria! Whatchya doing?"

"Sonata! You're gonna blow my cover! And you almost made me wet my pants!" She had spent so much time spying on Rainbow that she needed to pee.

"There's no shame in that!" Sonata pointed at her wet skirt, which she was still wearing. "What are you doing here?"

"Getting my revenge on Rainbow Dash! What are YOU doing here?"

"Trying to talk to Pinkie."

"Go ahead and be friends with her, see if I care."

Round 1 of the soccer game was over. Rainbow Dash wiped the sweat off her forehead with a towel, grabbed her water bottle, and downed it in seconds. Aria snickered. Indigo caught sight of this.

"Hey Pinkie Pie!" said Sonata, sitting down beside her. "I'm Sonata Dusk. I notice you find farts as funny as I do."

"Aren't they the most hilarious thing ever?" said Pinkie. She looked at Sonata's skirt. "Do you wet yourself from laughing at farts?"

"All the time." She giggled.

"So do I!"

As if on cue, the second round of the soccer game was beginning, and Rainbow Dash was letting out a series of wet farts. Pinkie and Sonata laughed, both girls wetting themselves.

Rainbow Dash of course wasn't one to let a few farts - or a lot - stop her from playing. But, before long, her farts became dirtier, wetter, and stinkier.

"Oh! I gotta go! Hold off about a minute!" Rainbow Dash ran behind a nearby bush.

Aria chuckled. Indigo looked suspiciously in her direction, and Aria started whistling. Indigo wasn't fooled. She walked over to Aria, looking angry.

"Did you do this?" said Indigo. "Did you interrupt our soccer game?"

Aria caught a whiff of Indigo. "Phew! You smell worse than her! Get away from me!"

"Did you?"

"Fine! I did! Just keep your stinky ass away from me!"

She said the wrong thing. Indigo grabbed Aria's face and forced it into her butt. Aria screamed and desperately tried to pull away. Indigo's butt and skintight shorts smelled like about a year's worth of sweat, farts, pee, and manure, and felt very dirty and slightly damp. After about seven seconds, Aria started resisting less, feeling nauseated, and her pants getting wetter by the second.

PPPPPPPPBBBBBBBBBBLLLLLLLLLLLLLLLLLLLRRRRRRRRRRRRRRRRRRT!

Indigo let out a long, boisterous, wet fart. Aria took one whiff and passed out. Still, she did not stop peeing.

Pinkie and Sonata laughed harder.

"I'm not done with you yet," said Indigo. She positioned herself above Aria's head and started to pee. Her stream passed through her filthy, foul-smelling shorts and onto Aria's head, waking her up and soaking her hair along with part of her shirt.

"Ugh... that was... Aah! What are you doing! Stop! Stop it!"

Aria tried to get up, but Indigo farted again, causing her to lay back down. Aria felt how wet her pants were and groaned.

Rainbow Dash came back. "Sorry about that. I really needed that, and I think my butt's as dirty as yours is now. I got my shorts down in time, but it was very wet." She saw what Indigo was doing. "Oh, is this girl up to her old tricks again?"

"You know her?" said Indigo.

"Yeah, she stole one of Twilight's inventions. I farted on her and I thought she'd leave us alone after that."

"She put laxatives in your water bottle."

"That explains it. I think I'm better now."

Once Indigo finished peeing, they continued playing the game, while Aria laid on the ground, wet, smelly, and humiliated.

Indigo won 7-6.

...

The next day, the girls went camping, including Sonata, who was wearing a short, skintight pair of pink shorts today.

As soon as they arrived, Fluttershy ran to the outhouse, but to her dismay it had an Out of Order sign on it. She walked back to the other girls.

"That was fast," said Rainbow Dash.

"Um... their outhouse is out of order."

"Then you can pee behind the bushes," said Applejack.

Fluttershy walked behind a bush, started to pull her panties down, but stopped and ran back to the girls.

"What if someone walks in on me and sees me peeing?"

"Would you rather pee yourself?" said Applejack.

"I'll hold it until the outhouse is fixed. Or until it's dark."

Aria snickered while watching from the bushes. Yesterday she had overheard Pinkie and Sonata discussing plans to camp here. So, she had arrived before they did and put the Out of Order sign on the outhouse. But, she realized it probably wouldn't impact Rainbow much. She didn't seem to mind going behind a bush. Aria continued to plot her revenge, trying to think of ways to sabotage Rainbow Dash or the entire camp.

The girls set up their tents. Rainbow Dash, Sunset, Pinkie Pie, and Sonata would be sleeping in one tent. Applejack, Fluttershy, and Wallflower would be sleeping in the second tent, and Rarity and Twilight would be sleeping in the third.

After a walk through the woods, they sat around a campfire having a conversation. Fluttershy fidgeting a bit, for she really needed to go.

"So, Sunset, how did it go with Flash Sentry?" said Twilight.

"It went well," said Sunset. "I wet my pajamas in front of him and he really liked it."

"That's wonderful," said Wallflower.

"But I'll probably only do that for him."

"Ahhhhhh," Wallflower sighed as she started peeing in her jeans.

Wallflower being Wallflower, Aria didn't notice.

But Rarity did. The sight and sounds made Rarity uncomfortable, for she was in need of a bathroom as well. She stood up and ran to the outhouse, but the sign was still up. So, she found a bush she was sure no one would look behind.

Back at the campfire, Sunset let out a silent fart. She was sitting beside Rainbow Dash, who could smell it. Rainbow Dash snickered and lifted both her legs.

BBBBBBBRRRRRRRRRRRRRT!

"Ahhhh."

Pinkie Pie and Sonata laughed hard, and before they knew it, their shorts were soaking wet.

Aria snickered at Sonata's accident. Except, Sonata didn't seem to mind. She must really be used to it.

Rarity returned, her skirt and panties dry. They resumed their conversation, but only ten minutes later, Fluttershy couldn't hold it any longer. Everyone could hear a soft hissing sound coming from her as she peed in her dress. She blushed lightly, but didn't feel as embarrassed about it in front of her friends.

"Feel better, sugarcube?" Applejack said.

Fluttershy nodded. The relief did feel nice.

It suddenly occurred to Aria what she could do. She'd make Rainbow Dash wet the bed by sticking her hand in hot water. It was the perfect plan. Rainbow Dash made her do the same, after all. She was feeling a need to pee now, so she stepped into the outhouse, being the only one who knew it really wasn't out of order.

...

After dinner - Rainbow Dash had beans again - it was nighttime, and after roasting marshmallows and telling campfire stories, Applejack took out several bottles of cider and offered them to her friends.

Aria continued to spy on them, waiting for the girls to go to sleep so she could exact her revenge.

"Oh, no thanks," said Rarity. "Half a bottle of water was quite enough."

"What's wrong Rarity?" said Applejack. "You've never turned down a bottle of mah cider before."

"I... I'm not really thirsty."

"That's not it. What's goin' on?"

"Well... Just recently I... wet the bed whenever I have a few drinks at night." She blushed. "I hope you don't find me disgusting."

"Rarity, none of us are in a position to find you disgusting for that!" said Rainbow Dash. "Look at Pinkie, Sonata, Fluttershy, and Wallflower!"

"You do make a good point. But it's still very undignified and unladylike."

"But you can still find it enjoyable," said Sunset. "Like I do with Flash Sentry."

"And when I'm studying," said Twilight.

"Doesn't the warm wetness feel nice?" said Wallflower. "I mean, if you're anywhere else, by all means avoid it if you can. But you don't have to feel ashamed if it's just us, or if you're on your own. Several times when I wake up, I just like to let it all out in my pajamas. It feels really good."

"And I did kind of enjoy sleeping in my wet pajamas at Flash's house," said Sunset.

"I did that once with Cherry," said Rainbow Dash. "Well, with the shorts I always wear, but they're basically my pajamas too."

Rarity had never thought about it that way before.

Neither had Aria. She was very curious about this. Could wetting herself actually be fun? She did notice that Fluttershy had gotten over her accident rather quickly and had as much fun as her friends. Fluttershy should have been a lot more embarrassed about it.

"You don't have to drink an extra bottle of cider if you don't want to," said Applejack. "But, if you do, and end up wettin' yourself, we won't think you're disgustin' or unladylike in any way. It did feel kinda nice back at the fair, and ah know you love this cider. It's your choice."

Rarity hesitated, and then took the bottle of cider and started drinking it, enjoying the refreshing taste.

Aria was even more intrigued now. The prissy lady was willing to risk wetting herself and could possibly learn to enjoy it. To her, wetting oneself had always seemed disgusting or undignified, but could it really be enjoyable? She'd have to experiment with that tonight before she made her final decision about getting revenge. She chugged down four cans of soda, belched loudly, changed into her pajamas, and climbed into her sleeping bag in her tent. If she still found this as unpleasant as every time since last summer, she'd make the smelly girl suffer.

...

Aria awoke to the sound of the rooster. She felt her pajama shorts. They were very wet. She remembered what the girls had said, and tried looking at it another way. Now that she thought about it, a part of her did like how it felt. It wasn't as warm, because she had woken up some time after peeing, but she did like the wetness and the smell. She also felt a sort of naughty pleasure, and actually giggled a bit.

She laid in her wet sleeping bag for about half an hour before she got out of bed. She walked to the outhouse and removed the Out of Order sign, throwing it in the trash. She had just turned around when Rarity came into view. Her pajama shorts were also wet, but she didn't seem to mind.

Rarity blushed at the sight of Aria, but looked at Aria's shorts and the red began to vanish from her face.

"Did you..."

"Yeah. I've been doing it since last summer, but I think it's kind of fun now."

"I know what you mean. I only just started recently, but my friends convinced me it could be rather enjoyable. Besides, I can avoid it whenever so by having less to drink at night."

"I can't avoid it to save my life. These shorts have been peed in hundreds of times."

Rarity giggled. "Well, at least you can look on the bright side now."

"If you wet your sleeping bag, why are you going at the outhouse?"

"Trying to see if it's working again so I can keep my dress dry without going behind a bush."

"Well, it looks like it is."

"I can see that."

"Before we go back to camp... You should know, I wasn't exactly the nicest girl. I was banished from Equestria by Princess Twilight, and tried to get revenge on your Twilight, but Rainbow Dash farted on me. That's why I wet the bed now. So, I tried seeking revenge on her with a laxative prank, but Indigo Zap farted on me."

"Oh, you poor thing! I mean... You did have it coming, but... she smells dreadful!"

"Yeah, I know I had it coming. And, I'd really prefer for it to not come again. And, now that I like wetting the bed, I no longer have reason for vengeance. So... Do you think you can forgive me and let me be friends with her now?"

"If you promise not to tell anyone outside of this camp that I enjoy wetting myself."

"I promise. If I betray you, you can tie me up for a week with no bathroom breaks and have Rainbow Dash fart on me and force me to smell her butt all she wants. AND Indigo."

"Then of course, darling."

Aria gave Rarity a hug. Then they walked back to camp. The other girls were awake.

Rainbow Dash looked a bit tense when she saw Aria at Rarity's side. "If you even try anything-"

"She told me what she did, and I assure you, she's learned her lesson," said Rarity.

"At the soccer game I wanted revenge on you because your farting on me made me wet the bed," said Aria. "But, seeing some of you wet yourselves without even batting an eye and talk about it being fun made me realize it didn't have to be something to seek revenge for. So... Will you accept my apology and my friendship?"

"Well... Sure." Rainbow Dash shook Aria's hand.

"Ooh, does this mean you're one of us now?" said Sonata.

"Maybe I was a little too hard on you," said Aria. "Sorry about farting as loud as I could every other time you had to go to the bathroom."

"It's all right! I don't mind! It was really funny, and I think it's even funnier when I wet myself!"

"Right."

Smelly Fluttershy

Author's Notes:

I RP'd this concept with OtakuBrony47 as well (again on a different site of course), but I mostly wrote this version from scratch.

This chapter contains a bath scene.

"Guess what Rainbow Dash?" said Fluttershy.

"What?"

"I won a week's camping trip at a spot in the wilderness where so many animals are. All friendly animals, of course."

"That's great news, Fluttershy."

"Of course, I was the only one to put my name in the draw."

"Why?"

"Because, aside from a very dirty pond, there are no bodies of water or showers. There's a really small stream for the animals to drink, but it's not enough to wash in."

"That sounds like fun! Mind if I come with you? I don't have any races or games scheduled for the whole week."

"Of course you can."

...

They drove to the spot marked on the map, which was in a dirt parking lot at a dirt road about ten minutes outside of the city. Rainbow Dash packed a lot of food, water, and cider, and said she'd go back and get more if they ran out before the week was over. They kept a bottle of water each for brushing their teeth, and sanitary napkins for washing their hands before dinner. There was a garbage can in the area, which was almost empty.

"There's no outhouse," said Fluttershy. "If I go behind a bush... do you promise not to walk in on me?"

"Of course," said Rainbow Dash.

Fluttershy had a lot of fun spending time with the animals, which included rabbits, squirrels, chipmunks, raccoons, deer, and birds. There were also frogs at the dirty pond, but Fluttershy didn't want to go into the water. It looked disgusting.

Rainbow Dash spent her time exercising, and running around the pond. Sometimes Fluttershy would race Rainbow Dash for fun. Sometimes some of the animals would even join in.

Fluttershy was able to go behind the bushes without worrying about anyone seeing her.

At dinner, they made a campfire, and cooked a can of beans on a disposable aluminum plate.

Fluttershy had tried beans once and liked them, but she didn't like how gassy they made her if she was going to go near anyone else afterwards. But, here it wouldn't make a difference any more than if she was home alone, because the only other person here was Rainbow Dash, and she smelled really bad, plus she'd be farting a lot too, and Fluttershy always farted silently.

After dinner, Rainbow Dash let loose with a series of wet farts. As soon as she did, Fluttershy let out a silent fart. She almost sighed in relief, and knew there was no way Rainbow Dash could smell it over her own stench, with or without farts. Fluttershy farted silently again while Rainbow continued to chuckle at the sound of her own farts. Fluttershy loved the feeling of relief. This was a night she could have fun with her gassiness without anyone finding out.

...

Rainbow Dash and Fluttershy set up separate tents. Rainbow Dash slept in a sleeping bag in one tent, which quickly became filled with her smell. Fluttershy set up the other tent in a section of dirt near where lots of the animals slept. She didn't even bring a sleeping bag. She slept on the dirt. Occasionally some of the smaller animals would sleep next to her.

...

The first two days were very fun for Fluttershy. The third didn't start out so well.

Fluttershy awoke to the sound of thunder. She looked outside her tent. It was raining hard, and every ten seconds or less there was a flash of lightning. It was also nighttime.

The dirt she was laying on was still dry, as the tent kept the water out. But Fluttershy had to pee really badly. She sat upright and crossed her legs, fidgeting with a pained expression on her face. She really needed to go but she didn't want to go out in this thunderstorm.

There was another crash of thunder, and Fluttershy whimpered, nearly losing it right there. She stopped fidgeting and started trembling with fright, her arms bent in front of her chest up to her chin, and sitting with her knees bent upward.

Then there was a bright flash of lightning, and, at exactly the same time, the loudest clap of thunder yet. Fluttershy let out a squeak as she started to pee uncontrollably.

...

Once the storm blew over, it was morning, and the sun was out. Fluttershy walked out of her tent and found Rainbow Dash eating a cardboard bowl of cereal for breakfast. Rainbow was soaking wet.

"Good morning Rainbow Dash," said Fluttershy.

"Good morning Fluttershy." She looked at her wet skirt. "Let me guess. Thunderstorm?"

Fluttershy nodded, blushing lightly, but no longer feeling overly embarrassed, since she wet herself in front of her friends more times than she could count.

"I had to pee really bad when I woke up too. But I walked outside in the rain for it. I didn't even have to pull my shorts down." She chuckled.

Fluttershy giggled.

Rainbow sniffed her armpit. "And it didn't get rid of the smell, so no worries there!"

By the end of the day, Rainbow Dash and Fluttershy had dried off, though Fluttershy's dress still smelled a little.

...

Before they knew it, the week was over, and Rainbow Dash and Fluttershy returned to the city.

"Want me to stop you off at your house first?" said Rainbow Dash as she drove.

"No, I'd like to walk from your house to mine."

"Mind if I join you?"

"Of course not."

Once they arrived at Rainbow's house, they made their way to Fluttershy's house. Halfway there they ran into Rarity, who was also going for a walk.

"Rainbow Dash, Fluttershy, how was the camping trip?" said Rarity.

"It was nice," said Fluttershy. "Except for the third morning, but the rest was pretty fun."

"I know, it was a dreadful thunderstorm." Rarity suddenly noticed how dirty Fluttershy was. She had dirt all over her dress, arms, legs, and hair, and bits of grass and leaves stuck in her hair. "Fluttershy, darling, are you all right?"

"Of course. Why wouldn't I be?" She tilted her head slightly.

"I'm sorry, I'm just not used to seeing you so... filthy." Rarity gave Fluttershy a hug anyway, and as she did she picked up a very unpleasant odor.

"Good heavens, darling! Did they not have any showers or lakes at that camp?"

"No. Why?"

"How do I put this delicately... You smell very bad."

"Oh. I'm sorry." Fluttershy sniffed her armpit. "Yes, I do." She blushed.

"Would you like me to give you a bath?"

"Um... All right. If it'll make you happy, and make me smell better."

"Can I help?" said Rainbow Dash, who had enjoyed giving Rarity and Indigo a bath.

"Of course you can, darling."

They walked to Rarity's house, and once inside, Rarity sprayed air freshener in the room so she wouldn't have to smell Rainbow Dash. Then she filled the tub with warm, soapy water.

"Um..." Fluttershy blushed a little. "Do I have to take my dress off?" She'd be dreadfully embarrassed for Rarity to wash her naked, or even in her underwear.

"No, you can wear them in the tub. I know you'd prefer it that way, and besides," she chuckled, "your dress really needs to be washed too. But I'd take your shoes and socks off."

Fluttershy did so while Rarity turned off the tap. Fluttershy climbed into the tub and sat down, submerging her dirty, smelly skirt. She sighed at the relaxing, warm feeling of the water.

"I'll wash her hair," said Rarity. "You can wash the rest of her for now."

"On it!" Rainbow Dash took a bath sponge and poured some soap onto it. "She's gonna need a lot."

Rarity gently submerged Fluttershy's head under the water, soaking her top half. Then she put a large dollop of shampoo on her hand and started to lather Fluttershy's hair.

Rainbow Dash scrubbed Fluttershy's left armpit, creating suds. She scrubbed as hard as she could, but Fluttershy didn't seem to mind.

"I hope you don't mind me asking," said Rarity, "but... did you... go to the bathroom in your dress?"

"Once." Fluttershy blushed lightly. "During the thunderstorm."

"How ironic, that's the only night all week that I didn't wet my pajamas. The thunder woke me up, and even once it got quieter, I had to go so badly I couldn't get back to sleep."

"Why didn't you just pee right there?" said Rainbow Dash.

"Because then the wetness would make it hard to get back to sleep. That, or how much I enjoy it. I feel so dirty. You should give ME a bath."

"Maybe some night we can have a sleepover," said Fluttershy. "And, when you wet the bed, I can give you a bath in your pajamas."

"That sounds lovely." Rarity giggled at how weird she and all her friends were.

Once Fluttershy's hair was covered in shampoo suds, she took a second bath sponge and scrubbed Fluttershy's right armpit.

Rainbow finished scrubbing Fluttershy's left armpit and started on her back. Then Rarity started on her sides. They scrubbed for about a minute before deciding her top half was clean. Fluttershy really enjoyed this.

"Now, can you lift your feet up?" said Rarity.

Fluttershy lifted her legs up so her feet were resting on the side of the tub. Rainbow Dash and Rarity each washed one foot, scrubbing between the toes. Fluttershy giggled a bit, as it tickled slightly. Then they scrubbed her legs.

"There, all done," said Rainbow Dash.

"Well, mostly," said Rarity.

Fluttershy blushed. "Do you have to?"

"I think we do," said Rarity.

Fluttershy got on all fours, and Rainbow Dash and Rarity scrubbed her butt, along with the rest of her soaking wet skirt, which still smelled of dirt, sweat, and urine.

Once they were done, Rarity turned on the shower head to rinse Fluttershy off.

"There, now we're done."

Fluttershy stepped out of the tub, soaking wet, and Rarity patted her dry with towels. She sniffed her. "You smell wonderful."

Fluttershy blushed.

"How would you like a makeover?"

"I'd love one."

...

The next day, Fluttershy wore a white tank top and a short pair of skintight green shorts. She had really enjoyed Rarity giving her a bath. She wanted her to do it again.

Fluttershy walked into her backyard and sat in a section of dirt, scooping it up in her hands and covering herself with it. She considered wetting herself, but that might go too far. Besides, like Pinkie Pie she wasn't sure she'd be able to voluntarily pee herself. She washed her hands, picked up her cell phone, and called Rarity.

"Hello?"

"Hi Rarity. I'm really dirty right now, and I was wondering, if you don't mind, would you like to come over and give me another bath?"

"Of course, darling."

Fluttershy took a round wooden tub and filled it with soapy water, gathering more soap, shampoo, and sponges before Rarity arrived.

"Fluttershy, what happened to you?" Rarity asked upon seeing Fluttershy's state.

"I just got really dirty so you'd give me another bath."

"Darling, you didn't have to do that. If you wanted me to give you a bath, I'd do it even if you were squeaky clean!"

"Oh." Fluttershy blushed a little, then climbed into the tub and sat down. Rarity submerged Fluttershy's head under the water and commenced scrubbing her hair.

Lightning in an Enclosed Space

Author's Notes:

This chapter contains a bath scene. Yes, soap/washing lovers, two chapters in a row!

"I win!" said Rainbow Dash as she crossed the finish line on a hot summer day.

Applejack crossed moments after, as exhausted and sweaty as Rainbow Dash was, but having had fun all the same.

"Good game, Rainbow," she said as she shook her hand.

Sunset Shimmer watched from the sidelines, enjoying the show. Rainbow Dash began wringing the sweat out of her hair.

Just then, a girl walked up to them. She was a similar shade of blue to Rainbow Dash, with fairly short orange hair. She was wearing a teal pair of short skintight shorts, and a matching midriff tank top.

"The great Rainbow Dash," said Lightning Dust. "I've always wanted to race you and prove I'm faster! The name's Lightning Dust."

She walked closer to Rainbow Dash, took one whiff, and recoiled.

"Ugh! You smell awful! Did you soil yourself or fall into a pile of manure?"

"Neither. I just don't wash much."

"Well, all right." She backed away, but got closer to Applejack and sniffed her. "Ugh, you smell almost as bad as her!"

"And I'm proud of it," said Applejack, wiping sweat from her forehead. "Wait till you smell Indigo Zap."

"I'd rather not! I'll just race Rainbow Dash!"

"You're on!" said Rainbow Dash.

They stood at the start line while Applejack and Sunset stood to the side.

"Ready... set... go!" said Sunset.

Rainbow Dash and Lightning Dust ran as fast as they could. They were neck in neck, occasionally one of them pulling ahead.

"Rainbow's gotta be plum tuckered from our race," said Applejack.

"She can do it," said Sunset.

Rainbow was slightly ahead of Lightning when they crossed the finish line.

"Rainbow Dash wins!" said Sunset.

Rainbow and Lightning were panting, dripping with sweat.

"Good game," said Rainbow Dash, holding her hand out for Lightning Dust to shake.

Lightning slapped her hand away. "I don't shake hands with smelly girls! I'll never get over the shame of losing to one!"

"Hey, lighten up," said Rainbow Dash. "Just have fun with the sports."

"I'll have fun beating you up!" Lightning Dust ran at Rainbow Dash, tackling her backward into Applejack and Sunset. All four of them fell into an empty trunk, which had been dumped at the side of the track. The door to the chest closed, and its flap fell down so that it could not be opened from the inside.

The four girls barely fit inside it. They were awkwardly positioned so that Rainbow Dash's butt was pressed against Lightning Dust's face, and Sunset's butt was pressed against Applejack's face. They tried to open the trunk, but it wouldn't open. Someone would have to open it from the outside.

"Get me out of here!" said Lightning Dust. "Or at LEAST get your stinky ass out of my face! I can't stand your smell!"

"I can't get out of this position!" said Rainbow Dash. "Trust me, I don't like having your face on my butt any more than you do!"

"Ah can't believe this is happenin' again," said Applejack, remembering her dare at the slumber party. Sunset had been gassy earlier this morning so her jeans smelled like farts, but Applejack did like the feeling of Sunset's butt.

An hour went by, and still no one opened the trunk. The inside of the trunk smelled REALLY bad now, with Rainbow Dash and Applejack stinking it up. Lightning Dust didn't know how much longer she could take this. Plus, she needed to go to the bathroom now, as did Applejack.

"Uh-oh," said Sunset.

"What?" said Applejack.

"It's happening again..."

"What is?" said Lightning Dust nervously.

BBBBBBBRRRRRRRRRRRRRRRRT!

Sunset sighed as she farted loudly in Applejack's face.

"Phew, Sunset," said Applejack.

"Excuse me..." Sunset blushed lightly.

"Ugh, that's disgusting!" said Lightning Dust.

"She's not the only one..." said Rainbow Dash.

FFFFFFFFFFFFFRRRRRRRRRRRRRRRT!

Rainbow Dash chuckled as she farted in Lightning Dust's face.

Lightning Dust struggled as best she could, trying to thrash around. "GET ME OUT OF HERE!"

PPPPPPPFFFFT! BRRRRRT! PPBBBRRRT!

Rainbow let out a few more boisterous wet farts while Sunset did her best to hold it in. Lightning Dust felt nauseated, and her shorts grew warm and wet.

The sound of Lightning Dust peeing made Applejack leak a little, and when Sunset accidentally released another explosive fart, Applejack lost control and started to pee full force in her dirty, smelly jean shorts. She couldn't help but sigh in relief as the sound of her peeing drowned out that of Lightning Dust.

"Whatever you do, DON'T soil yourself!" said Lightning Dust.

"No, it's just farts," said Rainbow Dash. "I don't even have to pee right now."

Rainbow and Sunset farted for another half hour straight. The inside of the trunk smelt so bad that Lightning Dust fainted twenty minutes before the farting stopped.

Lightning Dust woke up a few minutes later. She took one whiff of the smell of sweat, farts, and urine, and passed out again.

Just a little over half an hour later, the trunk finally opened. Twilight Sparkle stood over them. She held her nose as a foul smell came rushing out of the trunk.

"Thanks, Twilight," said Rainbow Dash as she and Sunset climbed out first.

"Any time," said Twilight, fanning the air with her hand. "I noticed movement in the trunk, so I knew someone must be locked in."

Applejack climbed out, and Twilight saw her wet shorts. "Are you all right, Applejack?"

"I'm fine. I'll just rinse off in the shower."

Twilight saw Lightning Dust sitting unconscious in her own puddle. "Poor girl, locked in there with your smell. Is she..."

"No, but she's out cold," said Sunset. "She's the one who locked us all in there, because she was a poor sport when she lost a race to Rainbow Dash."

"I know just what to do with her," said Rainbow Dash.

...

Lightning Dust woke up. She was being carried by Rainbow Dash and Applejack toward Applejack's house. She smelled of farts, and her shorts were drenched in pee.

"Let me go! What are you doing?"

"You need a bath, girl," said Applejack.

"Excuse me! You and Rainbow Dash are the ones who need baths!"

"True. But we like smellin' bad, and I'm sure you don't."

"Besides, you shorts at least need to be washed." Rainbow Dash chuckled, and Lightning Dust blushed.

They reached Applejack's house, and Applejack started to fill a round wooden tub with soapy water.

"I can do that myself!" Lightning Dust started to run, but Rainbow Dash ran after her and got her to the ground. She sat on her butt and, feeling gassy again, let out another loud fart. Lightning Dust groaned.

Once the tub was full, Rainbow Dash stood up, and she and Applejack picked up Lightning Dust. Lightning Dust struggled against them, but they threw her into the tub.

"Hey, you're getting me all wet!" Lightning Dust complained.

"You were ALREADY wet," said Rainbow Dash.

"I don't wanna take a bath!" Lightning Dust splashed around.

"We gotta get that fart smell out," said Applejack.

Lightning Dust sniffed. "You smell even worse than I do."

"Ah don't mind." Applejack let out a deep-pitched fart and chuckled.

Rainbow Dash and Applejack started scrubbing Lightning Dust's sides and armpits. Twilight put a dollop of shampoo on her hands and started lathering Lightning Dust's hair. Lightning Dust raised her feet out of the tub to kick in protest, but Sunset grabbed both of her feet and started to scrub her legs.

Lightning Dust had never felt more humiliated in her life. She had been farted on by the smelliest girl she had ever met, she had wet herself like a baby, and now she was getting a bath from two smelly girls, an extremely flatulent girl, and a nerd.

Once Sunset was done scrubbing Lightning Dust's legs, she started to scrub her feet. Lightning Dust was extremely ticklish, and she splashed around laughing, emptying half the tub and soaking all four girls.

"Thanks," said Applejack. "Ah don't have to shower now."

Lightning Dust sniffed her. "Yes, you still do." She sniffed Rainbow Dash. "You don't smell any better than before!"

"Good," said Rainbow Dash.

Rainbow and Applejack held Lightning in place, Sunset continued to scrub her feet while she squirmed, and Twilight got the hose and filled the tub with more hot water.

As Lightning Dust laughed harder, bubbles appeared in the tub around her. She blushed a little.

"There's no shame in farting in the tub," said Rainbow. "I do it just about every time I get a bath!"

"Since when do you take baths?" said Lightning Dust.

"Time to wash yer dirty rump," said Applejack.

The four girls set Lightning Dust into a position so her rear end was in the air, and they began scrubbing it at once, engulfing it in suds. Lightning Dust got her head and arms out of the water, hanging them over the side of the tub and feeling more embarrassed. She accidentally let out another wet fart, causing the girls to scrub harder.

Finally, they finished, and, after Rainbow Dash patted her butt lightly, they sat her down in the tub. Applejack and Sunset poured buckets of warm water over her for a final rinse.

"There, all done," said Applejack.

Lightning Dust stood up and stepped out of the tub. She was soaking wet and sparkling clean.

"Thanks, I guess?" said Lightning Dust. "That was awful, but at least I don't smell like farts anymore, and no one can tell I wet my shorts."

"So, no hard feelings about me smelling bad or farting on you?" Rainbow Dash held out her hand.

"Don't get too mushy with me. I will win next time."

"You know who would be good practice for your next race? Look for a girl named Indigo Zap. Sometimes she runs at that racetrack too."

"I will! Enjoy your ass-kicking the next time we meet!" Lightning Dust ran off.

A Smelly Siren

Author's Notes:

Done by request, and of course Adagio is wearing her usual outfit of light purple leggings under purple shorts and a shirt with puffy light purple sleeves.

Chapter contains a slight bath scene.

Adagio Dazzle was jealous.

On May 1st, Sonata Dusk had becomes friends with Pinkie Pie. Two days later, Aria Blaze had become friends with Rarity. The two sirens spent more time with their new friends than with her.

She thought about trying to drive them apart by making Rarity wet the bed and framing Aria for it, or by spiking Pinkie and Sonata's breakfast with a whole container of fart powder so they'd wet themselves laughing and blame each other. But, she realized they didn't mind any of that so any plan she could think of would not work.

Adagio no longer felt much like vengeance anyway. She had adjusted to life in the human world and barely remembered her life as a siren. She had always bossed Aria and Sonata around, but now that they rarely talked to her she was getting lonely.

What was it they saw in those girls? Each of them had something dirty about them. Rainbow Dash and Applejack smelled bad because they rarely washed. Pinkie Pie wet herself whenever she laughed at farts. Fluttershy often wet herself in fear. Twilight Sparkle deliberately wet herself while studying. Rarity took pleasure in wetting the bed. And Sunset Shimmer farted a lot.

Off the top of her head she thought another girl was part of their group as well, but she never paid her much attention.

Why did Aria and Sonata like such disgusting girls so much?

The answer came to her. Of course! Aria and Sonata were like that as well. Aria wet the bed every other day at the very least, and Sonata wet herself when laughing at farts. Sonata loved to fart, and Aria would often fart to make Sonata wet herself.

Maybe... if Adagio was like them, they'd like her more?

She decided she wouldn't shower from now on. Once she was smelly enough, she'd try talking to them again and hope they'd be friends with her.

It was May 21st, and the weather was starting to get hot. Adagio went about her usual day. She did not wet herself once, deciding she'd just stop washing and not go full Indigo Zap.

At nighttime, she climbed into her bed, this time without changing into her pajamas. She'd sweat a bit in her sleep, the more she smelled, the better.

...

On May 28th, Adagio sat at the breakfast table with Aria and Sonata. She hadn't washed or changed outfits since a week ago, so she smelled bad.

"Did you fart?" Aria asked Sonata.

"Nope!" said Sonata.

FFFFFRRRRRT!

"Wait... yes I did!"

Aria let out a loud fart of her own, and Sonata wet herself laughing too hard. They giggled, while Adagio facepalmed, having failed to get their attention.

Aria and Sonata hung out at the house today, but Adagio, deciding she just didn't smell bad enough, stepped out to get some groceries.

As she stood in line, the girl behind her, Lightning Dust, took one whiff of her and held her nose.

"Ugh, don't you ever wash?" she said in disgust.

Adagio blushed lightly.

But, she didn't get any snide remarks from the cashier. Probably because she wasn't close enough to smell her.

...

On June 3rd, Adagio was smelling almost as bad as Rainbow Dash. She was running some laps at the racetrack to sweat more.

Another girl was running some laps as well. She was a very attractive girl with peach skin and dark blue hair. Adagio recognized her - Indigo Zap. They ran laps in the opposite direction. As she ran by the Indigo, she recoiled at the smell.

"Whew! I could never hope to smell like you!"

"I don't think anyone can," said Indigo. "Hi. I'm Indigo Zap! Wanna race me?"

"You'd probably win, but... I accept your challenge."

"Indigo Zap?"

Lightning Dust ran over to them. She was soaking wet, though the summer heat looked on its way to drying her. This did not seem to be from sweat, as she smelled nice.

"Who are you?"

"I'm Lightning Dust! I nearly beat Rainbow Dash in a race and I was told you'd be the best person to race against if I want to beat her!"

"She's my rival too! If you're as fast as you say you would make great practice. I have beaten her a few times, though, but not much."

"Well, I'll kick your-" She sniffed the foul air around them. "Ugh, you smell even worse than before!"

"I don't think we've met," said Indigo.

"I meant her. Wait... You think I'm talking about... Not you too!" Lightning Dust sniffed Indigo and her face turned green. "Holy shit! You smell even worse than Rainbow Dash, Applejack, and this girl put together!"

"Oh, she smells bad too? I can never tell."

Lightning Dust sniffed Adagio and recoiled. "Yep, she smells like she hasn't washed in weeks! Though she smells like daisies compared to you!"

Indigo looked very flattered, which wasn't what Lightning Dust had intended.

"Let's all race at once."

"I can't wait to beat you smelly girls! How many laps?"

"As much as you want," said Adagio.

"Let's start with ten laps," said Indigo. "And, after a break, twenty laps."

"You're on!" said Lightning Dust.

They drank several water bottles, then stood at the start of the line.

"Ready... set... go!"

All three girls started running. Lightning Dust and Indigo were neck in neck. Adagio wasn't as fast as them so she fell far behind, but she ran as fast as she could.

Lightning beat Indigo by a nose.

"Ha! Take that, Indigo!"

"Rainbow Dash taught me to be a better sport than that," said Indigo.

"What, is that a tradition you smelly girls like to do?"

Dripping with sweat, they drank five bottles of water as they waited for Adagio to finish. Adagio was panting, also soaked in sweat. She drank seven bottles of water.

"Wanna try the 20 laps?" said Indigo.

"Give me a few minutes to rest," said Adagio.

After a while, she caught her breath.

"All right, let's go."

They returned to the finish line and started running again. Again, Indigo and Lightning Dust were neck in neck, while Adagio fell behind, farther than ever because she was still tired from the last race. Indigo and Lightning even ran past her a few times.

"I win!" Indigo crossed the finish line, Lightning Dust a few feet behind her.

"No fair," said Lightning Dust, sitting down. A small puddle of sweat formed under her. "How could I lose to two smelly girls in the same day?" She sniffed her armpit. "I need to shower again, but I don't smell NEARLY as bad as-"

"Ahhhhh..." A puddle grew under Indigo as well, but it wasn't sweat.

"Are you..." said Lightning. "Gross! You're just as weird as them! I don't want to race you anymore!"

"Lighten up," said Indigo. "It's all in good fun."

"I hate losing. And I hate smelly girls, and girls who use their shorts as a toilet!" She blushed lightly, remembering she had done the same earlier today, but anyone would have in her position.

"If this is the only way to get you to improve your attitude..." Indigo grabbed Lightning Dust's head and forced it into her butt.

Lightning let out some muffled screams and tried desperately to pull away, for Indigo's butt smelled five times as bad as Rainbow's.

Indigo let out a sloppy wet fart, and Lightning fell on her back, barely conscious, her leg twitching, and peeing in her already-wet shorts.

Adagio, meanwhile, couldn't run anymore, so she lay on her back, panting. She needed to pee really badly after all the water she drank. She realized she was completely soaked in sweat - her hair was down quite a bit - and, Aria and Sonata both wet themselves on a regular basis. So, Adagio just closed her eyes and let it flow in her leggings and shorts. Maybe it was because she was so tired, but it felt very relaxing and she enjoyed the relief.

Indigo walked over to her with more water bottles. "Here, you must be exhausted and thirsty. Look at that pool of sweat forming under you."

"It's... it's not sweat." Adagio blushed lightly.

"Oh." Indigo chuckled. "It feels good doesn't it?"

Adagio nodded, sat up, and took a water bottle and downed it in one gulp. "I think that's enough racing for me today."

Lightning Dust walked over to them, stumbling a bit as she was a bit dizzy from Indigo's stench.

"Not that I like smelly girls all of a sudden, but MAYBE I was a bit harsh with you. I'd race you again if I don't have to get too close to you. And if you don't fart on me again."

"Deal," said Indigo. "Another rival would be fun."

"Until next time. Now, I gotta wash up, again."

...

Adagio woke up the next day. Her outfit had dried, but she still smelled really bad. Like two weeks worth of sweat and grime. Her pee had been diluted yesterday so she couldn't smell it on herself.

But, she did have to pee now. Remembering how Aria and Rarity loved wetting the bed, Adagio started to pee in her outfit again, enjoying the warm release a little, though feeling quite foolish. This time she could smell it clearly.

She got out of bed, brushed her teeth, sniffed her armpit, and went downstairs to make breakfast for Aria and Sonata, deciding today was the day to talk to them.

They came downstairs.

"Did you fart?" Aria asked Sonata again.

"Not yet," said Sonata.

"Not this again," said Adagio. "Every time. Aria, Sonata, that smell is coming from me. I haven't washed for two whole weeks."

Aria and Sonata looked at Adagio, seeing her clearly for the first time in a month. They sniffed her and recoiled.

"Wow, I didn't even notice," said Sonata. She giggled. "Did you..."

"Yes, I did. I thought if I smelled bad and wet myself, you'd want to be friends with me like the girls you hang out with."

"Why?" said Aria.

"I haven't been getting a lot of attention since you became friends with them. I thought it was because I was too boring for you and you want friends who are as dirty as you."

"Whoa whoa whoa," said Aria. "That had nothing to do with it. You never really seemed to treat us like friends. You'd mostly just boss us around."

"If you wanted to hang out with us, all you had to do was ask," said Sonata. "We've always got room for more friends!"

"Really?" said Adagio.

"You don't have to be dirty to be in our club," said Aria.

Adagio gave them a hug. They hugged her back, then sniffed her again.

"Whew! You're getting a bath!" giggled Sonata.

"Unless you want to stay like this?" said Aria.

"If I don't have to, then no," said Adagio. "You can give me a bath."

About a minute later, Adagio was in the bathtub while Aria and Sonata scrubbed her with soap, washing the smell and the grime off her and her outfit, which of course she was still wearing.

"It's funny that you were once giving her a bath, and now she's giving you a bath!" said Sonata.

"You're right, it is," said Adagio. She farted in the tub and blushed, but Aria and Sonata giggled and continued to wash her.

Wet, Smelly, and Dazzling

Author's Notes:

Also done by request.

Though Adagio strips naked in this chapter, I don't really describe anything in detail. If you have an aversion to nudity like me, picture one of those shower scenes where they don't show anything explicit. Of course, if you're into nudity, feel free to imagine it when visualizing the scene.

Adagio Dazzle was walking at the park with Aria Blaze and Sonata Dusk following her bath. The warm sun dried her a bit so her outfit was damp rather than dripping wet.

"I can't wait to introduce you to Pinkie Pie!" said Sonata. "She's really funny. She's a lot like me. We both wet ourselves from laughing at farts."

"And Rarity..." said Aria. "Well, she's not ashamed of admitting it to her friends, and you're one of us now. Rarity takes pleasure in wetting the bed like I do."

Adagio remembered how much she had enjoyed peeing in her outfit this morning and yesterday. She also realized a part of her had really liked being dirty and smelling bad. Maybe it wouldn't be so bad after all.

But did she want to smell as bad as Rainbow Dash? Certainly not Indigo Zap. Besides, peeing herself would affect the way she smelled too. She decided she'd ask Applejack how much she washed. She'd do the same as her, only wetting herself all the time like Indigo Zap.

...

Aria called Rarity on her cell phone and told her to bring all the girls over. One by one, Rarity, Rainbow Dash, Fluttershy, Pinkie Pie, Applejack, Sunset, Twilight, and Wallflower arrived, and introduced themselves to Adagio.

"Wallflower Blush," repeated Adagio after Wallflower's introduction, shaking her hand. "I never noticed you before."

"That happens a lot," said Wallflower. "I hope you don't mind my current state..."

"What do you mean?"

"Look at my jeans."

Adagio looked down and saw a big wet spot on Wallflower's jeans that could only mean one thing.

"What happened?"

"I like wetting my pants. It's just how I'm weird and dirty. But, all of us have something about us that's dirty."

"I'm well aware," said Adagio. "And I'm fine with it. As a matter of fact... I want to join you in that way too."

"Ooh, which one?" said Pinkie. "Are you gonna fart a lot like Sunset? That'd be so funny!"

"Actually, I was thinking somewhere between Applejack and Wallflower." She walked over to Applejack and sniffed her. Applejack noticeably smelled bad, but not quite as bad as Rainbow Dash. Perfect.

"Sorry about the smell," said Applejack, fanning the air with her hat.

"It's quite all right." She sniffed again. "Do I smell pee?"

"Yeah, some days when ah have lots of hard work to do around the farm ah pee in mah shorts. Ah last peed mahself... Yesterday. Twice, but ah rinsed after the first time cause ah got farted on by Sunset. Mah shorts usually dry in the sun by the end of the day. Ah used to take a break and rush to the bathroom, but, ah don't really mind wettin' mahself after seein' how Wallflower, Twilight, Pinkie, and Fluttershy do it all the time. Though ah didn't realize it for the first time till we were about to go on the Water Ride."

"Well, I'd like to do it... all the time, if you don't mind."

"Of course we don't mind. Welcome to the club."

"How often do you wash?"

"Once a week. If you wanna smell really bad, Rainbow Dash washes once every two weeks. If you wanna smell absolutely FOUL, Indigo Zap washes once a month, wets herself as often as Wallflower, and doesn't use toilet paper."

Adagio cringed. "No wonder she smells so bad. I think I'll stick with once a week."

"But ah don't use soap. Ah only use shampoo. Ah do wash mah hands, of course. And ah don't wash mah outfit unless ah get it real dirty. And then, ah just rinse it in the shower with the rest of me. Course, every day ah use dry shampoo."

"Got it. Rinse once a week, use shampoo, dry shampoo on days I don't shower, wash hands, no soap while showering, don't wash outfit unless it gets really dirty. Define really dirty."

"Covered in mud, or some kind of slime, or somethin' like sauce or frosting."

Pinkie Pie licked her lips. Sometimes she covered herself in frosting and other dessert toppings and licked it all off herself for fun. Often she put whip cream down her shorts. She thought it was funny and loved how it felt when she sat down.

"And of course, messin' yourself. But ah never do that. Cept MAYBE once. Try to avoid it if you can. It ain't pleasant."

Twilight and Pinkie nodded in agreement.

"I plan to. Avoid it, I mean."

"Well, they can't all be perfect," said Rarity. "But, at least you'll smell better than Rainbow Dash. Plus, I... kind of like the smell of urine." She blushed lightly. "It might cancel out the rest of your smell to me." She sniffed Applejack. "I certainly like your smell more. Oh, how dirty I've become. I used to be far more ladylike."

"It's all right, sugarcube," said Applejack. "Your dirty side only comes out at night. You're a lady for the rest of the day."

"Why thank you Applejack." Rarity gave her a hug. Applejack blushed a little, as she had a bit of a crush on her.

"Let's get mega slushies all around!" said Pinkie Pie. "They're on me!"

...

After they each drank a Mega Slushy, they returned to the park and walked around, the other girls telling Adagio about their many adventures and all their fun times together. Adagio couldn't wait to be a part of it.

Soon, however, the slushies they drank caught up with them, and they all made a break for the outhouse. Wallflower peed as she ran, only running to keep up with her friends.

They reached the outhouse.

"Um... you all go in front of me," said Fluttershy. "I don't mind."

"Fluttershy, darling, we can't let you do that," said Rarity. "We know you have the smallest bladder of anyone here."

"I can hold it, and if I can't... at least I won't be the only one. I don't want any of you to have an accident on my account."

"Well... if you say so. Applejack, you go first."

"Nah, you go first," said Applejack. "Mah shorts already smell like pee."

"Well... all right. I'll be out as soon as I can."

Rarity entered the outhouse. Applejack stood behind her, then Sunset, Aria, Pinkie, Sonata, Twilight, Rainbow Dash, and Fluttershy. Pinkie and Rainbow seemed a little more desperate than the others, as they were holding themselves with both hands and pee dancing like crazy.

Adagio remembered what she wanted to do from now on. She let go and started to pee in her pants. She sighed in relief, enjoying the warm wetness as it soaked her crotch and legs.

"It feels good, doesn't it?" said Wallflower.

Twilight saw Adagio peeing and leaked a little into her shorts. She whimpered a little, but didn't blush.

Rarity left the bathroom, her skirt looking very dry. Applejack ran into the outhouse, and not long after the door was closed, the sound of her pee hitting the water was much more audible than Rarity's. It made Sunset and Aria a little more uncomfortable.

After about a minute, Applejack came out, and Sunset ran in. A few seconds later, a booming fart could be heard from inside the outhouse. Pinkie Pie and Sonata laughed and ended up peeing themselves.

"Oopsie! We're out," said Pinkie, and she and Sonata stood to the side to join Adagio, Wallflower, Rarity, and Sunset.

After a minute, Sunset came out, and Aria ran in.

At this point, Fluttershy felt her underwear grow warm and wet. She looked down as the crotch of her dress became soaked, and pee poured down her legs.

"Don't feel ashamed, darling," said Rarity.

"Actually, I'm not," said Fluttershy. She meant it, for she was used to wetting herself and seeing her friends do the same, she was really starting to not mind it as much. A part of her even seemed to like it.

Watching Fluttershy pee herself made Twilight leak for four more seconds, dampening the crotch of her shorts. She did the pee dance as Pinkie Pie had done. "Hurry up! I can't hold it much longer!"

"Neither can I!" Rainbow Dash was dancing more frantically than ever, holding herself with both hands as waves of pee sloshed inside her.

Aria came out, and Twilight ran into the bathroom.

"I don't think I'm gonna make it!" said Rainbow Dash, leaking a bit into her shorts.

Just as Twilight came out, her shorts only as damp as when she had entered, Rainbow Dash started to pee uncontrollably. She sighed in relief as she flooded her shorts, and waterfalls gushed down her legs.

"That's right, just... enjoy it as best you can," said Rarity. "You did your best, and it's hardly your first time."

Rainbow Dash chuckled, still peeing. "I can usually hold it longer, but I drank so much cider and water after my race this morning. I'm gonna have to shower today. That makes two wash days in a row."

They all shared a collective laugh at the state Wallflower, Adagio, Pinkie, Sonata, Fluttershy, Twilight, and Rainbow were in, in which only Rarity, Applejack, Sunset, and Aria had stayed dry today.

...

A week later, Adagio woke up in bed. She sniffed her armpit and let out a sigh of satisfaction. She had not washed since becoming friends with Rainbow Dash and the other girls. She had pulled her pants down only to poop, wetting them every time she needed to pee.

Which, she needed to right now. Adagio had drank a big glass of soda before going to bed.

Without a moment's hesitation, Adagio started to pee in her already dirty outfit. She really loved the warmth, the relief, the wetness, the smell, the sound, and the feeling of doing something so naughty.

She went downstairs and poured a bowl of cereal for breakfast. Aria and Sonata were already in the kitchen. Aria was still in her pajamas, and as usual, her pajama shorts were wet. Aria was very much at ease showing her wet pajamas around Adagio and Sonata now that all three wet themselves on a regular basis and had a real friendship with each other.

Aria sniffed Adagio. "Phew, you smell real bad."

Adagio chuckled lightly. "Why, thank you."

Sonata sniffed Adagio. "You're not kidding, Aria!"

"I think it's time I washed," said Adagio. "Will I stop smelling bad?"

"Only if you use soap," said Aria. "Which I'll have to."

"I'm the only one here who's dry," said Sonata. "But I didn't take my morning pee yet." She looked towards Aria, as if silently telling her to do something.

"Hold on..."

FFFFFFRRRRRRT!

Sonata laughed hard, and her pink pajama pants darkened at the crotch as a puddle grew under her.

"I think I'll stay like this until the end of the day, then shower," said Adagio.

...

Most of the other girls were busy today, but Adagio and Sonata were able to go to lunch with Pinkie Pie and Sunset Shimmer. Of course, Sonata changed into one of her identical pink skirts, but Adagio stayed in her wet shorts and leggings.

The people all over the city had seen the girls walk around after wetting themselves and rarely noticed it anymore. It was becoming so common that people were starting to think it was less of a big deal, and not quite as big a thing to be ashamed of as they initially thought, though most of them still tried to avoid it whenever possible.

"How do I smell?" said Adagio.

Pinkie Pie and Sunset sniffed her up close.

"P.U.!" said Pinkie. "You smell real bad!"

Adagio giggled, very flattered.

"I've smelled worse," said Sunset.

"Right, you fart a lot because you're a pony from another dimension. And... I've never smelled your farts up close. Do they smell worse than the average person's farts?"

"Most definitely. But I think they smell slightly better than Rainbow Dash." Sunset giggled.

"Are you farting right now?"

"No, it's not one of those times yet. But when it is, I fart for a long time. So, don't feel nervous about going places with Rarity. Rainbow Dash and my farts smell worse than you do and she's got air freshener to keep us from stinking up wherever we go with her."

"So, you're not gonna fart now?" said Pinkie.

Sunset shook her head.

"All right." Looking a little disappointed, Pinkie ran to the bathroom.

"She actually likes wetting herself from laughing too hard, doesn't she?" said Adagio.

"Of course she does," said Sunset. "She probably finds it funny rather than enjoying the sensation, though."

"Does anyone in our group not like wetting herself?"

"Let me think." Sunset pondered for a moment. "I don't think Fluttershy really likes it, but lately she doesn't seem to mind as much as she used to. And Rainbow Dash doesn't do it on a regular basis, but when she does, I think she likes it too. Especially when she's with Cherry."

The waiter came by. "May I take your order?"

"I'd like some tacos, please!" said Sonata just as Pinkie returned.

...

That evening, Adagio returned home after participating in a race with Rainbow Dash. Her exercising had paid off, for she placed fifth this time, and received a decent prize for it. She was dripping with sweat, and smelled as bad as ever.

She sniffed her armpit. This was the worst she had smelled since her bath, but now it was time to shower.

She stepped into her bathroom. First she stepped into the shower and peed herself again, enjoying the warm wetness soaking her leggings. Then, she stripped out of her outfit and turned on the shower.

Once done, having used shampoo on her hair but not soap on her body, she dried herself with a towel and put her smelly outfit back on, noting how dirty her purple underwear looked in the process.

She sniffed her armpit. Then she grinned. Without using soap, she still smelled bad. She did notice a slight decrease in her odor, but it wasn't enough to make her clean. Rinsing didn't stop her from smelling bad. It just kept her from smelling TOO bad, like Rainbow Dash or especially Indigo Zap.

She blow dried the wet section of her outfit, despite the fact that she now had towels to sit on to keep the chairs and couches dry. Within a minute, Adagio was completely dry, but smelled of sweat and urine. And she loved it.

A Rival in Speed and Smell

Author's Notes:

Of course Lightning Dust is wearing her same outfit from her first chapter, and will be unless I say otherwise. If you forgot: Short skintight teal shorts and a matching midriff tank top.

And if I'm ever inconsistent as to when they wash, we'll say they either washed a bit earlier or later, or else got really dirty at some time.

While Adagio was having lunch with Sonata, Pinkie, and Sunset, Lightning Dust was pacing back and forth.

An idea had just occurred to her as to why Rainbow Dash won all her races. Perhaps it was because she smelled bad no one wanted to go near her, and as long as they were behind her, her smell would slow them down. Especially if she was farting a lot.

A devious grin spread across Lightning Dust's face. She was usually disgusted at the idea of smelly girls. But, if she became one herself, she wouldn't have to be disgusted by them, and she'd have equal chance of winning the race, both because she'd slow them down as much as Rainbow Dash did, and because if she smelled as bad as Dash, she'd be immune to her stench and therefore she'd kick her dirty ass!

...

Three days later, Lightning Dust attended one of Rainbow Dash's races. She hadn't washed since then and was starting to smell. Rainbow Dash won her race, as usual, and Adagio placed sixth. As they walked away from the track having claimed their prizes, Lightning Dust walked over to them.

She walked past Adagio first, got up close, and sniffed her. "Phew, you smell bad."

"Are you here to give me shit again?"

"Not this time. This time I want some advice on how to become a smelly girl."

"That's better, I guess. It is kind of fun."

"How often do you wash?"

"Once a week."

Lightning Dust sniffed her again. "I think half your smell is pee."

"Probably. I wet myself whenever."

"I don't want to wet myself all the time. How can I smell as bad as Rainbow Dash while keeping my shorts dry? Not counting sweat, of course."

"I can answer that," said Rainbow Dash, who was walking up to them. "I wash once every two weeks. And I don't use soap, except when washing my hands. I do use shampoo, though. My head gets really itchy if I don't. I use dry shampoo every day I don't shower. For best results, don't wash your outfit unless it gets really dirty. Even though on the occasion I do get it wet, it doesn't stop smelling bad unless I use soap."

"And you don't wet yourself a lot?"

"Usually I don't. It has happened a few times, but most of the time I find a toilet or just find a bush, pull my shorts down, and pee outside."

"All right. I got it."

"Wait. You used to hate me for smelling bad. You thought I was really disgusting. Why do you want to smell bad now?"

"So I won't be bothered by your smell." This was partly true.

"Rarity's got air freshener for that, but, if you want! It'll be nice to have another smelly girl as a friend."

"I don't know if I'd call us friends yet, but, whatever!"

Rainbow Dash farted loudly, and chuckled. Lightning Dust smirked. She was sure Rainbow's flatulence contributed to her smell as well.

"Oh, out of curiosity, did Indigo Zap tell you how she got to smell like that?"

"She washes once a month at most, she wets herself whenever, and she doesn't use toilet paper."

"Yeah, I'm DEFINITELY not gonna want to smell like her." However smelly Lightning Dust wanted to be, the idea of not using toilet paper was too disgusting for her no matter what.

...

That afternoon, Lightning Dust bought some fart powder. She also got lots of beans, because they were high in protein and they'd make her gassy. She decided she was going to fart as often as she could!

Today she cooked a big plate of beans, so there was no need for fart powder. But, she planned to put fart powder on anything she'd eat that didn't make her particularly gassy.

Once she wolfed down her beans, she waited patiently. And then...

PPPPPPFFFFFFFRRRRRRT! BBBBRRRRRT! PPPBBBLLLAAAAAP!

Lightning Dust chuckled as three loud, wet farts made their way out of her rear. Afterwards, she let loose with another set of explosive farts. Then, she paused for a moment.

FFFFFFFFFFFFFRRRRRRRRRRRRRRRRRRRRRRT!

Lightning Dust sighed in relief, and slapped her butt lightly.

Once she was done farting, she pulled her shorts off, exposing her black panties. She sniffed the butt of her shorts and winced slightly, but felt satisfied. For her shorts smelled like farts, as well as the sweat that had accumulated over the past three days. She had, of course, slept in these shorts too, rather than her usual pajamas. She put her shorts back on and walked to the basement to exercise.

...

Over the next several days, Lightning Dust ran several laps in the summer heat, avoiding the rain whenever possible. She drank lots of water, making sure she sweated and farted as much as she could. She couldn't believe she was becoming the thing she hated most, but she had to admit, it was kind of fun.

Finally, it was two weeks since she stopped washing. Lightning Dust woke up in her bed to her own smell. She sniffed her armpit and recoiled slightly, but after another sniff she let out a sigh of satisfaction. She smelled awful. Just the way she wanted.

Today she'd finally beat Rainbow Dash!

She had made sure to get Rainbow's phone number so she could challenge her whenever she wanted.

"Hello?" Rainbow Dash answered after Lightning Dust called her.

"Rainbow Dash! It's me, Lightning Dust! I'm pretty sure I smell as bad as you now, and I'd like to race you again!"

"Sure. I'm entering the race at 11:00. You can enter if you want."

"On it!"

She paused to take a drink of water. She had put fart powder in all her water bottles, and she never forgot to put more in when she refilled them. Then she ran out her front door.

...

Lightning Dust met with Rainbow Dash, Adagio Dazzle, and Applejack at the big racetrack.

"Howdy, Lightnin' Dust." Applejack walked over to her to shake her hand. She sniffed her up close. "Phew! You smell as bad as Rainbow Dash!"

"I was hoping I did!" said Lightning Dust proudly. "Now I have a chance of winning!"

"Smellin' bad has nothin' to do with it," said Applejack. "Adagio and ah smell bad and we don't always place second."

"Say what?"

"No, I just win cause I'm really fast, and a really good athlete!" said Rainbow Dash. "Besides, you have to be pretty close to me to smell me. Or in an enclosed space."

"We'll see about that!" said Lightning Dust. "Besides, you two only smell half as bad as Dash and I!" She paused to let out a boisterous fart.

"Oh my," said Rarity, who was watching from the sidelines. But she was getting used to seeing girls fart like that.

"Wow, you've changed since I first raced you," said Rainbow Dash. She chuckled a bit. "You might need to change your shorts after that!"

Lightning Dust felt her butt, looking a little nervous at first. "No, that was just a fart."

"Gotchya!" said Rainbow Dash.

"Very funny."

Lightning Dust sniffed Rainbow Dash. "You are a lot easier for me to smell now!"

They stood at the start of the racetrack. At the sound of the horn, they ran.

Lightning Dust and Rainbow Dash were neck in neck at the front, occasionally one of them pulling ahead.

"Not so easy when you're not the only smelly girl in the race, is it?" said Lightning Dust.

"I told you it doesn't matter! I'm just real fast!"

Lightning Dust farted in response.

Adagio was in sixth again. She had to go to the bathroom, so she peed as she ran. She enjoyed the convenience of being able to pee whenever. As long as she wasn't sitting on something she didn't want to ruin, or standing on a carpet her friends couldn't easily clean. She often kept a towel handy for sitting on, following Wallflower's advice on how to wet respectfully.

As they neared the finish line, they started to run faster. Lightning Dust pulled a bit ahead, but then Rainbow Dash got ahead, winning the race by a foot.

"And once again, the winner is Rainbow Dash!"

"What?" Lightning Dust sat down, panting and dripping in sweat. "How could I lose? I'm immune to your smell now!"

"That's what we've been trying to tell you," said Adagio. "Her smell has nothing to do with her performance."

"All right, fine." A puddle of sweat was starting to form under Lightning Dust's butt.

"Good game, Lightning Dust," said Rainbow Dash, reaching down to shake her hand, and equally soaked in sweat.

Lightning Dust hesitated, and then shook Rainbow Dash's hand. "Sorry for thinking you only won your races by smelling bad."

"It's all right."

Lightning Dust sniffed her armpit. "I should probably rinse today. Are you sure it won't make me stop smelling bad?"

"Trust me, it won't. It'll just keep you from smelling like Indigo Zap."

"Then, I'll definitely rinse today."

"Do you really smell like Rainbow Dash now?" Adagio sniffed Lightning Dust closely. "Phew! Yes, you do! I've been a smelly girl for some time now and you already smell worse than me!"

Lightning Dust blushed and giggled. "I can still smell the pee on you."

"It must be cause it's not part of your smell."

"Sometimes ah go in mah shorts when I'm workin' at the farm," said Applejack. "Usually only then, and ah usually dry off in the sunlight."

"Why does that not surprise me?" said Lightning Dust. She let out a long, wet fart.

"Lightning Dust!" said Rainbow Dash.

"Excuse me?"

"I'm just kidding." Rainbow started to laugh, evidently having held it back until now.

"Well, now that you know the truth, you don't have to be a smelly girl anymore," said Adagio.

"Actually..." Lightning Dust sniffed her armpit again. "I kind of like it. Now I can see why you do, too."

"Awesome!" said Rainbow Dash. "You're still gonna fart a lot too, right?"

"Of course! It's fun to fart! We should have a farting contest!"

"We totally should!"

"How about we fart in each other's faces, and whoever faints first wins!"

"No. We smell too bad to be bothered by anything that doesn't smell as bad as Indigo Zap. Let's just measure them by length like I always do with Pinkie, Sunset, and Indigo."

"Length it is!"

Lightning Dust released a short but boisterous wet fart.

"And try not to soil yourself," said Applejack. "Trust me, it's mighty unpleasant."

Lightning Dust felt her butt again. It was wet, but only with sweat.

...

PPPPPPPPPPPPPPPPFFFFFFFFFFFFFFFFFFFRRRRRRRRRRRTTTT!

Lightning Dust sighed in relief and then chuckled, patting her butt lightly. This was her longest fart yet!

"36 seconds!" said Adagio, who along with Applejack was timing the farts. They sat next to each other, not caring how bad they smelled, because they smelled the same. Though, Adagio smelled a little more of pee because she wet herself more often than Applejack.

"Wow, that beats my record from my farting contest with Indigo!" said Rainbow Dash once she stopped laughing.

"Ha!" Lightning Dust slapped her stinky rear end. "Wait, what's your record?"

"33 seconds." Rainbow waited a while, and when she was ready...

BBBBBBBBBBBRRRRRRRRRRRRRAAAAAAAAAAAAAAAAP!

"Whoa!" said Rainbow Dash, fanning the air with her hand. "What was my time on that?"

"34 seconds," said Applejack. "Sorry Rainbow."

"It's all right," said Rainbow Dash. "There's nothing at stake here this time. It's just for fun!"

Lightning Dust was amazed at how good a sport the competitive smelly girl was being. Maybe she should follow her example.

"Besides, it breaks my record!"

After several more farts, none of which were longer than 30 seconds, the two smelly girls ran out of gas.

"Yes! I finally beat Rainbow Dash at something!" said Lightning Dust. "I just never thought it'd be a farting contest."

"Good game," said Rainbow Dash, holding out her hand.

Lightning Dust shook her hand. "I... hope it was fun?"

"It was! I love farting! Especially for that long!"

"Well I'm not gonna stop eating stuff that makes me fart! And if it doesn't on its own, I'll put fart powder on it!"

"I don't usually do that, but I do usually eat beans. And I can't wait to race you some more!"

"Neither can I!" She turned around. "Rump Bump?"

Rainbow hesitated. "Sure."

They bumped their dirty rumps together, and then rubbed them a little. Not for sexual reasons, but because of how dirty they were, and as a symbol of their farting contest. Rainbow could get used to this.

Rainbow vs. Sunset

Author's Notes:

Remember, while I give Sunset a different outfit in this chapter, the other girls' outfits are their usual ones in this story, unless I say otherwise

Also, usually I'd have Sunset farting in jeans, pajamas, or shorts, but I put her in a skirt this time for someone who loves their skirts being blown back by their farts. But, to make it not seem less fun for me than her jeans, I gave her those shorts under her skirt (drawing a bit of inspiration from a cute picture I saw but making the rest of her outfit different), so it's like she's farting in shorts too.

And this chapter contains a bath scene.

Sunset Shimmer finished her breakfast. Today she was wearing a black T-shirt with a sun on it and an orange miniskirt.

Only minutes later, she could feel it. This was one of those times where she was really gassy.

She lifted her leg, but paused. Maybe today would be a good day for a farting contest with Rainbow Dash.

She called Rainbow Dash's cell phone.

"Hello?" came Rainbow Dash's voice.

"Hi Rainbow Dash. Would you be up for a farting contest today?"

"Whenever you're ready! My soccer game isn't until 3:00."

"Then, come over as soon as you're ready. I might not be able to hold it all in before you get here."

"On it!" Rainbow hung up, sprinkled quite a bit of fart powder into some bottles of cider, and drank them. Then, she ran to Sunset's house as fast as she could. She was so excited to have a farting contest today after competing against Lightning Dust for the first time yesterday, even though she lost that one.

"So, who's gonna be the judges today?" said Sunset.

"The same ones as yesterday, if they're up for it."

While Sunset called Adagio, Rainbow Dash called Applejack.

"Hey Applejack! Feel like timing us on another farting contest today?"

"Aw, shucks. I'd love to, but... Ah got a lotta work to do around the farm. Ah already peed mahself once from drinkin' so much water in this heat."

"Oh. Well, good luck!"

As soon as Applejack hung up, she continued plowing the pigpen. She was very sweaty, and her smelly shorts were damp, except at the crotch, where they were soaking wet. But, she didn't mind. Just another regular day at the farm.

Sunset hung up as well. "Adagio's on her way. How's Applejack?"

"Busy. And wet."

"Oh. Let's try Twilight." She called Twilight's number.

"Hello?" said Twilight.

"Hi. Are you really busy at the moment?"

"Not particularly. Just reading a book."

"How would you like to time me and Rainbow Dash on a farting contest?"

"Ooh! I'd love to! When?"

"Right now."

"On my way!"

Sunset hung up. "She'll do it." She sniffed Rainbow Dash. "Phew, when was the last time you rinsed?"

"Five days ago. Two weeks after I wet myself when we were hanging out with Adagio for the first time."

Sunset sniffed again. "You still smell really bad."

Rainbow Dash chuckled. She did her best to hold in her flatulence.

Soon, Adagio and Twilight arrived. Adagio's pants and shorts were wet, having peed herself on the way here, and she smelled as bad as ever.

"How do I smell, Sunset?" said Twilight.

Sunset sniffed Twilight. "Almost as bad as Adagio. But not as bad as Rainbow Dash, or my farts."

"Great!" said Twilight enthusiastically. "It is kind of fun being a smelly girl. But I'll probably wash tonight. It's been a week, and that's how long I said I'd do my experiment for."

Twilight had been curious as to what it was like to be as smelly as Applejack and Adagio, so she hadn't washed or changed outfits since June 19th. She also turned down the air conditioning a little so she sweated more. She drank a lot of water because of this, which diluted her pee while she studied, so her shorts didn't smell of urine, and had dried by now, but they still smelled as bad as the rest of her.

Then, Sunset couldn't hold in her gas anymore.

PPPPPRRRRRRRT!

Twilight giggled. "Mind if I time Sunset's farts?"

"Sure," said Adagio. "I'll time Rainbow Dash's, then."

"And don't worry about not timing that first one," said Rainbow Dash. "Both of us are gonna fart for WAY longer than that! Ready Adagio?"

"Let her rip," said Adagio.

Rainbow lifted her leg.

FFFFFFFFFFFFRRRRRRRRRRRT!

"13 seconds," said Adagio. "You're off to a good start."

"Yeah, I held it in for quite a while before you got here."

"Let's see if I can top that," said Sunset.

BBBBRRRRRRAAAAAAAAP!

Sunset's explosive fart blew her skirt back. Twilight could see that she was wearing short skintight black shorts underneath.

"Nice... shorts, Sunset?" said Twilight.

"I figured I'd wear them with this dress in case I ever got into another farting contest with Rainbow Dash. I'm a little shy about anyone but Flash seeing me in regular panties."

"Well they look really cute on you," said Twilight, and Sunset blushed. She hoped Flash would think so too when they got together later this evening.

"You did time that fart, right?"

"10 seconds."

"That's what I thought."

Over the next twenty minutes, they held in their farts for a few minutes, and then would take turns farting for a long time. Their farts got as long as 20 seconds, and ranged from deep-pitched to high-pitched. Some of them were wet, but all were relatively loud. Twilight also opened the windows after the room started to smell worse than her or Adagio.

BBBBBBBBBBBBBRRRRRRRRRRRRRRRRRRT!

"25 seconds," said Adagio, once the loud, deep-pitched fart had ended.

Rainbow Dash chuckled, for this was the longest either of them had farted today.

Sunset stuck out her butt slightly.

PPPPPPPPPPPBBBBBBBRRRRRRRRRRRRRRRRRT!

Twilight giggled as she timed this equally deep, but wetter fart, which blew Sunset's skirt back as usual, showing off the outline of her massive butt under her shorts.

"28 seconds!"

"Not bad," said Rainbow Dash. "I'll have to try for something close to my record if I'm gonna win this contest!"

"Oooh, I have to pee," said Twilight, crossing her legs and fidgeting a bit. She had forgotten to take her morning pee today.

"I'm probably not gonna fart for another few minutes," said Rainbow Dash. "Go ahead."

"But what if you do fart and it's longer than Sunset's longest fart and you lose the contest?"

"I could time it if I had to."

"No, I'll stay here."

"But you might not be able to count if you really have to-"

She stopped as Twilight started to pee in her stinky shorts. Twilight giggled as the pee flowed down her legs and formed a puddle under her. "Oops... sorry, Sunset."

"It's all right," said Sunset. "It's not like I haven't wet myself here with Flash before."

Five more minutes went by, and they knew they'd run out gas soon.

"Hold on..." said Rainbow Dash.

PPPPPPPPPBBBBBBBBBBBBBBBFFFFFFFUUURRRRRRPPPPPPTTTT!

A boisterous, wet fart exploded out of her, longer than any of her farts today. Rainbow sighed in immense relief. "That HAS to have broken my record!"

"It's your record exactly," said Adagio. "34 seconds."

"Well, at least I'm back in the lead." She felt her butt. It felt slightly wetter, but there was definitely no mess in it.

"I've held this in longer than I usually hold in my farts," said Sunset. She closed her eyes tight...

BBBBBRRRRRRAAAAAAAPPPPPPPFFFFFFFFFFFRRRRRRRRTTTT!

Sunset let loose with a booming fart that wasn't quite as wet as Rainbow's but just as loud and just as long. Or at least almost as long. Maybe longer? She wasn't sure. Her skirt was blown back harder than ever until she was finally done farting, sighing of relief, and then turned towards Twilight.

"33 seconds," said Twilight.

"Well, that was my original record," said Rainbow Dash.

For another five minutes or so, they kept farting, until their gas was gone.

"Rainbow Dash wins!" said Adagio.

"Awesome!" Rainbow Dash shook Sunset's hand.

"Hey, would you mind giving me a bath?" said Twilight, feeling her wet shorts and sniffing her armpit. "I got what I wanted, knowing what it's like to smell bad, and I might try it again sometime. But right now I want to be clean again, and I'm really curious as to what it's like to get the same kind of bath that Rainbow Dash, Indigo, Fluttershy, Lightning Dust, and Adagio got."

"We'll start it up for you right away."

Sunset filled her tub with soapy water. Twilight took off her glasses, shoes, and socks, leaving her wet, smelly outfit on, and climbed into the tub and sat down.

"I'll do her hair," said Adagio. She poured a bucket of water on Twilight's head, soaking her top half, and started to lather her hair with shampoo.

Twilight didn't bother to say she had been washing her hair. She wanted to experience the full bath that some of her friends had taken.

Rainbow Dash washed Twilight's left armpit while Sunset washed her right armpit.

As the three girls scrubbed her, Twilight let out a sigh of satisfaction. She was really enjoying this. She could see why Fluttershy was so excited every day Rarity was going to give her a bath. Once she even wet herself, which was all right with both of them because Fluttershy was about to get wet and clean anyway.

Then Twilight farted in the tub. She blushed lightly and giggled nervously while the other girls laughed at the bubbles that appeared around her.

Once they'd finished scrubbing her hair and her sides, she got on all fours. Adagio scrubbed her back while Rainbow and Sunset scrubbed her butt, covering her in more suds.

"Maybe next time you'll go two weeks without washing and smell like me," said Rainbow Dash.

"I don't know if I'd go that far, but maybe," said Twilight. "But I'm definitely not going to smell as bad as Indigo."

Once they were done, she sat back down and lifted her feet on the side. Sunset scrubbed her left leg, Adagio scrubbed her right leg, and Rainbow scrubbed both her feet, making sure to clean every inch of them because they smelled as bad as her armpits. She got between her toes, and it tickled Twilight a bit, but she was able to keep still.

Then, Sunset turned on the shower to rinse Twilight off, and drained the tub. They patted her with towels and dried her off with a blowdryer while she put her glasses, shoes, and socks back on.

"How do you feel?" said Sunset.

"Great," said Twilight. "And clean." She sniffed Adagio. "Not like you." She sniffed Rainbow Dash and recoiled. "ESPECIALLY not like you."

Rainbow and Adagio giggled.

"Did you like that?" said Rainbow Dash.

"I loved it. It was really fun."

...

That evening, Sunset had dinner at Flash Sentry's house. Then, it was time for their usual activities. To her delight, Sunset was gassy again by the end of dinner.

"I need a butt massage," she said.

"Coming right up," said Flash.

Sunset got on all fours and Flash started to massage her rear. Sunset farted in his face. He paused to inhale deeply, and she farted again, blowing her skirt back a little.

"Nice shorts," said Flash.

"Sorry it's not regular panties, I just had a farting contest with Rainbow Dash and didn't really want to risk giving them a panty shot."

"No, it's fine, they make your rear end look really cute."

Sunset blushed. "Aw, thank you. Want to lift up my skirt for the rest of the massage?"

Flash did so immediately. He stared at Sunset's butt, which looked just as sexy in her skintight shorts as it did in her pajamas.

PPPPBBBRRT!

This short but loud fart reminded Flash what he was supposed to be doing, and he continued to caress Sunset's tush, while she continued to let loose with short yet explosive and sometimes wet farts.

After about ten minutes, Flash stopped rubbing Sunset's behind. "Can you sit on me and fart some more?"

Sunset only giggled.

Flash laid on his back, and Sunset sat on his chest, facing sideways with her knees up.

Sunset let out more loud farts, which Flash found very enjoyable, just like the last several times. He loved the way her butt vibrated against his chest with each fart.

Then Sunset said "I have to go to the bathroom."

"Then go," said Flash. "In whatever way you want."

Sunset giggled.

*pssssssssssssssssss*

Sunset let out a sigh of relief as she peed in her dress. Soon the crotch and butt of her shorts and skirt were drenched. Flash could feel his shirt getting soaked as his girlfriend wet herself on him. They both enjoyed the warm, wet feeling.

"Did you like that?" said Sunset once she finished peeing.

"Do you even have to ask after the last few times?" said Flash.

"Do you mind if I stay like this the rest of the night?"

"Not at all."

Enclosed Space with Indigo

Author's Notes:

This chapter has a very short bath scene.

A week after Rainbow and Sunset's farting contest, another race was being held. Rainbow Dash, Applejack, Indigo Zap, and Lightning Dust were all competing in it, and met up at the racetrack, wearing their usual outfits.

"Howdy, girls," said Applejack. She sniffed Rainbow Dash and recoiled. Then she did the same with Lightning Dust. "Yup. You two still smell twice as bad as me!"

Rainbow and Lightning chuckled, then they sniffed Indigo and winced.

"And you still smell twice as bad as us," said Rainbow as she and Lightning Dust fanned the air with their hands.

Indigo giggled. "Hey, what do you say we take a bet as to which of us wins the race, or at least places higher?"

"As long as it's nothing too extreme, let's do it!" said Rainbow Dash.

"I'm in!" said Lightning Dust excitedly.

"No thanks," said Applejack. "It's fun racin' y'all, but at least one of you's bound to beat me."

"All right," said Indigo. "If I win, you two have to go into a closet with me for an hour. I know you two can handle it. You smell half as bad as me so I won't be AS nauseating to you."

"And if one of us wins, we have you rinse you with soapy water," said Rainbow Dash.

"Don't worry, you'll still smell at LEAST as bad as us if we don't scrub you," said Lightning Dust.

"And Lightning Dust. If one of us wins, then whichever of us loses has to wet herself in front of the other contestants."

"Deal!"

"Deal!" said Indigo.

The three smelly girls spit on their fists and did a fist bump.

Then, after drinking a full water bottle each, they all took their places at the starting line, for it was a hot summer day on July 3rd.

At the sound of the horn, they ran. Applejack was a bit behind the other three girls, who were neck in neck and occasionally one would pull ahead. Rainbow and Lightning avoided getting too close to Indigo, of course, so her smell wouldn't keep them from winning the race.

And in the end... Indigo beat Rainbow and Lightning by a nose.

"YES!" Indigo raised her fist in the air.

As the four smelly girls shook hands, dripping with sweat, Indigo said "Good game, but remember our bet!"

Rainbow Dash and Lightning Dust nodded, looking nervous.

Then Pinkie Pie and Sonata Dusk walked up to them. Pinkie's jean shorts and Sonata's pink skirt were wet.

"Go on," said Sonata. "We had a bet, remember?"

"Do I have to?" Pinkie looked very nervous.

"It was your idea cause you thought it'd be real funny!"

"Right." Pinkie gulped. "Um... Indigo Zap..." Indigo's stench reached Pinkie and she held her nose. "Can you... um... go into a closet with me for an hour? Sonata and I had a farting contest, with Twilight and Adagio as the judges, and we bet that whoever loses has to-"

"Go into a closet with me for an hour?" Indigo chuckled. "You're not the only one who lost a bet like that today."

...

Rainbow Dash, Lightning Dust, Indigo Zap, and Pinkie Pie decided to use Indigo's closet, so they went to her house, Indigo taking off her socks and shoes so that her stinky feet were exposed.

Rainbow Dash gulped. "You ready, girls?"

"Almost," said Indigo. "Just let me go to the bathroom." Without a moment's hesitation, she started to pee. "Ahhhhhhh..."

The other three girls watched the rivers of pee gushing down her athletic legs as her dirty, smelly, skintight shorts went from damp to soaking wet. A puddle formed around her feet where she stood.

"NOW I'm ready," said Indigo once she finished peeing herself. She opened the closet door. There was not much inside, and plenty of room for four people. Rainbow Dash, Lightning Dust, and Pinkie Pie walked inside first, and then Indigo stepped into the closet and closed the door.

Almost immediately, Rainbow, Lightning, and Pinkie could smell the room fill up with Indigo's odor. It was the smell of one who had not washed for a month. Indigo also never used soap when she washed, so even her rinses didn't make her smell much more pleasant. Besides, she never washed her outfit either, so it had accumulated a lot of sweat and grime, not to mention pee. And of course her butt was very dirty from never using toilet paper, even though she didn't technically mess herself.

"I don't know if I can handle this for an hour," said Pinkie, her face turning green, and wetting herself again.

"You're telling me," said Rainbow Dash. "Even I think she smells horrible!"

Indigo chuckled.

"At least you don't smell as bad as that time you farted in my face," said Lightning Dust.

Indigo sniffed her armpit. "I'm pretty sure I do. You just don't think I smell as bad because you smell as bad as Rainbow Dash. Or at least that's what Applejack said. Besides, then I made you smell my butt, which smells worse than the rest of me."

Suddenly Rainbow Dash let out a loud, wet fart. She chuckled a bit, and Pinkie Pie laughed hard.

Lightning Dust released a higher-pitched fart that was a little longer.

"Did you two just fart or were you just making fart sounds? Because I don't notice a smell," said Indigo.

Pinkie stopped laughing and sniffed. "I can't smell ANYTHING over Indigo," she said.

"Neither can I," said Rainbow.

"I can't believe I'm in this situation again," said Lightning Dust.

About half an hour in, Rainbow Dash and Lightning Dust were starting to get a little nauseous. Pinkie Pie was barely conscious, leaning against the wall in her wet shorts.

"You think maybe we should let Pinkie out?" said Rainbow Dash. "I don't think she can handle this."

"Oh, I once sat on Lemon Zest's head during a wrestling match AND farted on her for ten minutes straight. She fainted, but she was fine. Other than wetting her gym shorts, and smelling so bad she had to take a long shower. If she can handle that, Pinkie will come out of this all right. Although I have to admit, I do feel a little sorry for her."

"I'm fine," said Pinkie a little weakly, breathing through her mouth. "I put myself in this position by making this bet with Sonata, and I'll never do it again. But, I think I can stay-" She gagged. "conscious for the rest of the hour. Besides, it's nothing to that time I sniffed your butt. I survived that so I can handle this."

Indigo chuckled, remembering when Pinkie had been so foolish as to sniff her butt. She had thrown up then, and she hadn't done so today, so, she was doing well, all things considered.

Rainbow Dash fidgeted a little, but tripped over Pinkie's leg and fell forward slightly, planting her face in Indigo's armpit.

"Mmmmppph!" Rainbow Dash took one whiff and backed away, her face turning green. "Ugh, your armpits smell awful!"

Pinkie actually giggled a bit. "It's not every day you hear Rainbow Dash say that."

Indigo stretched her legs a bit, stiff from standing so long. Lightning Dust was currently sitting down, and as Indigo stretched, her foot came right in front of Lightning's face. Lightning Dust sniffed and recoiled.

"Phew!" Lightning Dust stood up, out of range of Indigo's foot. "Your feet stink WAY more than this closet does right now!"

Indigo chuckled. "Thank you!" She scratched her butt.

Once an hour was up, Indigo grabbed the handle of the closet and shook it.

"Uh-oh," said Indigo.

"What?" said Rainbow Dash and Lightning Dust.

"It won't open. We're locked in here."

"What?" said Rainbow Dash. Pinkie groaned, and Lightning Dust wet her shorts.

Indigo opened the door. "Just kidding!"

Rainbow, Lightning, and Pinkie ran out of the closet, taking deep breaths of fresh air, standing a bit clear of the foul air that was now rushing out of the closet.

"Congratulations on staying conscious the whole time," said Indigo to Pinkie. "I knew these two smelly girls would. I didn't think you could."

"Maybe I can handle it because I'm always around Dashie and Sunny farting." Pinkie giggled. "Sorry for peeing on your closet floor. Twice."

"Have you forgotten who I am? You think I haven't peed on the floor of every room in my house at least ten times? Besides, I also wet myself in that closet after all the water I drank after the race."

"Oh, I guess you're right." Pinkie sniffed herself. "Hey, I'm a smelly girl now." She giggled.

Rainbow Dash sniffed herself and recoiled slightly. "I smell a LITTLE more foul than I'd like. I'd better go rinse off, even though I wasn't going to for two more days."

"You think maybe we can stop with bets like that and just make it something like a face fart, or buying each other dinner?" said Rainbow Dash. "If anything at all?"

"Sure," said Indigo. "Although that was pretty fun."

...

Rainbow Dash ran home feeling an intense urge to pee, as the water she drank after the race had gone through her as well. She reached her house, ran into the bathroom, sat down in the shower, and started to pee, sighing of relief. She'd have to rinse her outfit anyway. It also smelled a little more than she'd prefer.

Once she finished wetting her stinky shorts, she turned the shower on and started to rinse.

When she left the shower, she sniffed herself, first her arm then her armpit, and sighed in satisfaction. She smelled exactly as she wanted to.

...

Meanwhile, Pinkie ran to Sonata's house.

"How was it?" said Sonata. "Did you faint? Did you throw up? Did you wet yourself again?"

"Only the third one," said Pinkie. "It was REALLY stinky in there, but I've smelled worse. And now I smell worse than before I went in there." She giggled at her joke.

Sonata laughed, too. She sniffed Pinkie. "P.U.! You really do smell bad! You want me to give you a bath?"

"Oooh! Sounds like fun!"

A few minutes later, Pinkie was sitting in Sonata's bathtub fully clothed while Sonata scrubbed her back with soap. Pinkie farted in the tub and Sonata laughed so hard she peed in the pink shorts she had changed into. Then she started to scrub Pinkie's butt.

Love in an Enclosed Space

Rainbow Dash was talking to Cherry Fizzy on the phone.

"So, what's up?"

"Not much. How about you?"

"I lost a race to Indigo Zap earlier today and, because of a bet we took, I had to go into the closet with her for an hour."

"How was that?"

"I survived, but I had to rinse off cause I smelled a LITTLE more than I like to."

"I wouldn't mind going into a closet with you for an hour. Or longer."

"Hey, why don't we try that? Not tonight though. I'm sure I smell right, but I'll want to sweat and not wash for a few more days just to be sure."

"All right. Wednesday night, we'll have dinner, then go into the closet of my spare room."

"Oh yeah!"

...

Three days later, Rainbow Dash and Cherry finished dinner. Rainbow Dash had run a few races and played a few games in the summer heat, and she smelled as bad as ever.

Cherry led Rainbow Dash into his spare room and opened the closet door. It was empty. Rainbow Dash took off her socks and shoes, and they walked in, and Cherry closed the door. He opened it from the inside just to reassure Rainbow they wouldn't be locked in, and closed it again.

Almost immediately, Cherry could feel the closet become full of Rainbow Dash's smell. He inhaled deeply.

"Ahhh," he sighed. "This is wonderful. Better than the sauna at the swimming pool."

"This is much better than Sunday with Indigo," said Rainbow Dash. "Want to sniff my armpit?"

Rainbow held up her arm, and Cherry sniffed her armpit. "Mmmm, your armpit smells REALLY bad!" He sniffed again, and Rainbow Dash chuckled.

They sat inside the closet for half an hour, Cherry occasionally sniffing Rainbow Dash. Once she put her butt in his face for him to sniff. He liked the way it smelled, though he liked the smell of her armpits more.

"Hey, I'll call Rarity and see what she's doing right now," said Rainbow Dash. "Feel free to sniff me all you want while I'm talking to her. Oh, and I took my shoes and socks off for a reason."

Cherry started to sniff Rainbow's feet, savoring the smell, because they smelled just as bad as her armpits.

Rainbow Dash called Rarity's cell phone.

"Hello?"

"Hi Rarity."

"Oh, hello Rainbow Dash. How are you?"

"I'm having some fun with Cherry Fizzy."

"Ooh!" Rarity knew they were probably doing something dirty, but she didn't mind. "I'm having dinner with Twilight, Applejack, and Fluttershy."

"How's that going?"

"We just finished, but Applejack's in the bathroom because she had an accident in her shorts."

"Well, it's not the first time she wet herself!" Rainbow chuckled.

"Actually, she didn't wet herself. She... farted a little too hard, and made a big mess."

"Oh. How's she doing?"

"Oh, she's fine. It's hard for any of us to get embarrassed around each other now, but she doesn't have a change of shorts... or underwear... so she's rinsing herself off in the shower."

"How was your morning?"

"Fun. And wet." Rarity giggled.

"Awesome! Have a fun night." Rainbow hung up.

"How's she doing?" said Cherry, who laid back and relaxed, still able to smell Rainbow Dash clearly even if he wasn't sniffing her armpits or feet.

"She's doing great," said Rainbow Dash. "She's with Twilight, Applejack, and Fluttershy now."

After another half hour, during which Cherry occasionally sniffed the stinkiest parts of Rainbow Dash, she called another number.

"Hello?" came Sunset Shimmer's voice.

"Hi. I'm in the closet with Cherry. We're really loving it right now. What are you doing?"

"I'm having as much fun as you. I'm at Flash Sentry's house and I just wet my pajamas for him." She giggled. "He's just about to give me a bath in my pajamas. I asked him to spend extra time scrubbing my butt."

"Oh, he'll love that."

A loud fart was heard.

"Is it one of those times?" said Rainbow Dash.

"Yes. I'm sure I'll fart in the tub a lot, and in his face. And I'm sure he'll love that."

"Sounds like fun! Have a nice bath."

"Have a nice time in the closet."

They hung up.

An hour later, Rainbow said "I have to go pee."

"I don't mind if you go in here. I can just clean the closet floor. But if you want to get to a bathroom, go ahead."

"No, I'll stay in here with you as long as you want."

"Awesome!"

"Hey, I wonder what Pinkie Pie's up to." Rainbow called Pinkie while Cherry sniffed her feet, this time between her toes instead of the soles.

"Hi Rainbow Dash! Sonata and I just finished a REALLY fun farting contest! I won this time!"

"I wish I could've seen it," said Rainbow Dash.

"You'd probably have more fun HEARING it. You'd probably wet yourself from laughing too much."

Rainbow felt a jolt in her bladder.

"Both of us peed ourselves not even five minutes in!" continued Pinkie. "The pee was just flowing down our legs cause we were laughing so hard. So once again we were wet for most of the contest." She giggled.

"Sounds like fun." Rainbow Dash was finding it harder to hold it from Pinkie's description, but she didn't mind. "Right now I'm in the closet with Cherry. It's much more fun now than it was for us three days ago."

"I probably wouldn't want to be in his position, but he likes smelly girls so I hope you two have fun!"

Rainbow fidgeted for another hour while Cherry continued to sniff her.

"You look so cute when you have to pee," he said.

"You're really loving this aren't you?" Rainbow blushed lightly and chuckled.

"Of course."

Another 20 minutes later, she really needed to go. She had drank a lot with dinner. She probably could have held it longer, but Cherry didn't show any signs that he wanted out of the closet yet. So, Rainbow let go and started to pee right here. She chuckled as she felt her shorts grow warm and wet, and a different smell was soon noticeable in the closet.

Cherry could hear the sound of Rainbow Dash peeing, could smell it, could feel the back of his jeans get a little wet as he was sitting beside her.

"Ahhhhhh," Rainbow Dash sighed.

Cherry sniffed Rainbow's armpit again, causing Rainbow to giggle.

They stayed in the closet for another few hours. The closet was full of not only Rainbow Dash's odor, but also the smell of pee.

Eventually, it was time to brush their teeth and go to bed. Rainbow Dash didn't rinse off until tomorrow morning.

Author's Notes:

Somehow I'm finding it easier to fetishize Applejack than before, or at least EqG Applejack.

Also, if you think that Cherry would have wet himself at some point in the closet, for how many hours they were in there, he probably did. His jeans were already wet from sitting in Rainbow Dash's pee anyway.

I held back on having Rainbow Dash fart this time so it didn't interfere with her usual smell.

Smelly Sunset

Author's Notes:

This chapter contains a bath scene.

Sunset Shimmer stood on all fours with her eyes closed and letting out moans of pleasure (as well as a few farts) as Flash Sentry rubbed her butt. He loved the way her butt felt, and she loved the butt massage he was giving her.

FFFFFRRRRRRT!

Sunset giggled while Flash inhaled deeply.

"Hey, have you ever thought about being a smelly girl?" Flash asked her. "Like, smelling as bad as your farts from time to time?"

"No, not particularly."

"I dare you to go a week without washing. Or changing out of your pajamas."

"I'm not sure. People will think I'm weird if I'm wearing my pajamas everywhere, let alone smelly pajamas."

Flash slapped Sunset's butt playfully. "If Rainbow Dash and Lightning Dust can smell twice as bad as I'm asking you to smell, and they can fart in front of whoever they want, and Adagio can walk around in pee-soaked pants all the time, what's a really cute pair of pajamas compared to that?"

Sunset giggled. "You've got a point there. All right. I'll do it." She actually was a little excited for this. "Wait, I don't have to wet myself or not use toilet paper, do I?"

"Up to you. You can remove your pants and underwear to go to the bathroom. Just don't change into anything else, and don't shower. But you can wash your hands, and use dry shampoo on your hair."

...

The following day, on July 8th, the girls, including Wallflower, the sirens, Indigo, and Lightning Dust, were having a picnic at Sweet Apple Acres.

"Sunset, darling, why are you still wearing your pajamas?" said Rarity.

"Because Flash dared me to not change out of them or wash for a week," Sunset replied.

"Oh. That'll be... interesting. Most of us have already had our turn. And you probably won't smell as bad as your farts. Or Rainbow Dash."

Sunset was glad Rarity wasn't disgusted. Or if she was, she wasn't showing it. She reminded herself that this girl loved to wet the bed.

"Ooh!" said Pinkie Pie. "I'd like to try it too! I won't change out of this outfit or wash for as long as you do, Sunny!"

"Just make sure you wash your hands and hair," said Sunset.

"Of course I was still gonna do that, silly!" Pinkie suddenly crossed her legs and started fidgeting in her chair. "I gotta go pee! Real bad!"

"You didn't have a whole lot to drink," said Applejack.

"I did this morning, and I haven't gone to the bathroom all day!" She fidgeted harder, sweating slightly as she tried to hold it in.

Rainbow Dash gave her a mischievous grin. Pinkie smiled back slightly. Rainbow lifted her leg and let out a loud fart.

PPPPPFFFFRRRRRRT!

Pinkie laughed hard, and at almost the same time, she started to pee in her jean shorts.

Sunset was feeling gassy this morning. She thought it couldn't hurt to make Pinkie laugh more now that the damage was already done. So, she let out an equally loud but deeper-pitched fart.

BBBBBRRRRRRRRRT!

As Pinkie's laughing got harder, so did her stream, and pee flowed off the edge of the seat she was sitting in and onto the grass below. The other girls laughed or chuckled slightly. Even Rarity, she still acted disgusted at Rainbow and Sunset's farts but she was used to how her friends were.

"Sorry Pinkie," said Sunset once Pinkie finished laughing and peeing.

"It's all right," said Pinkie cheerfully. "Besides, Dashie farted first. And I don't mind that either."

"If you want, you could take a shower and then start your... smelly girl adventure," said Rarity.

"No thanks! I'll stay in these shorts for a week!" Pinkie giggled excitedly.

...

By the next day, Sunset was starting to smell slightly. It was a hot day out so she knew she'd be sweating.

She was sitting on her couch farting when her cell phone rang, and she answered it.

"Hello?"

"Hi Sunset!" came Rainbow Dash's voice. "How would you like to enter the race with me today?"

"Sure." She knew it would make her sweat a lot, especially since she didn't often run races. She let out another loud fart and listened to Rainbow's laughter before she hung up.

...

Sunset stood at the racetrack with Rainbow Dash, Indigo Zap, Lightning Dust, and Applejack. They all smelled worse than her, but they were all wearing shorts and either a T-shirt or tank top. She was sweating a little more in her pajamas, so she took a big drink from her water bottle before the race.

The race began. Sunset was near the middle of the pack, running as fast as she could.

She was still running when the announcer said "Rainbow Dash wins by a nose! Second place, Lightning Dust, and third, Indigo Zap!"

Sunset knew she didn't have a chance against them, but she didn't mind. Running the race was kind of fun.

By the time she reached the finish line and sat down, she was dripping with sweat, to the point that her hair and pajamas were soaking wet.

"Here," said Rainbow Dash, offering Sunset a bottle of water.

"Thanks," said Sunset, out of breath, and she downed the water in one gulp.

As she made her way home with Applejack at her side (Rainbow Dash, Indigo Zap, and Lightning Dust going to Rainbow Dash's house to have a farting contest), the summer heat dried most of the sweat off Sunset, though of course she still started to sweat again once the coolness of the evaporation had gone away. She sniffed her armpit, picking up an odor slightly more pungent than earlier this morning. She sniffed Applejack. Applejack still smelled worse than her, though she didn't mind because her farts were even stinkier.

...

Soon, it was Thursday, July 14th, a week into Sunset's dare. The girls, sans the sirens, Lightning Dust, and Indigo Zap, sat at the table of Pinkie's house for a breakfast she was treating them to. She made sure none of her sweat, grime, or pee got into the recipe.

By now, Sunset smelled nearly as bad as Applejack. Applejack only smelled worse because her shorts and legs had a pee smell on them from wetting herself while working at the farm, even though it often dried quickly in the heat. Sunset had competed in a few more races and sweated a lot more.

Pinkie Pie smelled just as bad as Applejack because she had been wetting herself from laughing at Sunset, Rainbow Dash, Lightning Dust, Sonata Dusk, and Aria Blaze farting in front of her. She had not gone a day without a pee accident in a long time, but she didn't mind. If anything she liked it, and thought it made her funnier.

"Who wants to sniff Sunset and Pinkie?" said Rainbow Dash. "I'd do it, but I probably wouldn't notice their smell compared to my own."

"I'll do it," said Twilight. She sniffed Sunset. "Phew, you do smell bad."

Sunset blushed lightly and chuckled.

"Oh! Sniff me, sniff me!" said Pinkie excitedly.

Twilight sniffed Pinkie. "You smell like a week's worth of sweat mixed with urine."

Pinkie giggled. Her shorts were still damp from her last accident, but were drying nicely - until Rainbow Dash farted again.

...

That night, Sunset had dinner at Flash's house.

"So," said Flash, "last day of your dare. How do you like being a smelly girl?"

Sunset sniffed her armpit. She still didn't smell as bad as her farts, but she was getting close. "I like it more than I thought I would. I wouldn't mind going another week without washing."

"Neither would I." Flash sniffed her armpit and sighed in satisfaction.

"A week from today, I would like to wash up. And, if you don't mind, there's a certain way I'd prefer to do that."

Once they were done eating, she got on all fours so he could give her the butt massage they both enjoyed so much.

"Phew," said Flash, slapping Sunset's butt lightly before continuing to rub it. "Did you fart?"

"No," said Sunset. "I'm not gassy right now."

"Well your butt sure smells like it." He sniffed her butt deeply as he continued to massage it. Perhaps it was a combination of not washing and how often she farted that made her rear end smell this bad.

Sunset giggled. She had taken her shoes and socks off after arriving at Flash's house, so he stopped rubbing her butt to sniff her feet. They smelled as bad as her behind, but his sigh told her that he liked the way they smelled. Then he resumed rubbing her tush.

"Hey Flash," said Sunset.

"Yes?"

Sunset started to pee. "Ahhhhhhh..."

...

At the same time, Pinkie Pie sat at her table, eating a giant cake she had baked moments ago, and getting bits of frosting on herself.

She let out a loud fart and giggled, until her next wet fart told her she needed to do more. She rushed to the bathroom and sat on the toilet, whose lid was up since she had cleaned it earlier today. She noticed that the toilet's water was yellow; she had forgotten to flush the last time she had used the toilet. She was about to pull her shorts down, when she felt another fart coming.

She knew a fart when she had one inside her, and she could still make a loud and wet noise with this one while keeping her shorts from getting dirtier than they currently were.

So, she lifted both her legs to fart... and her butt splashed into the water of the toilet. Pinkie let out a squeal of surprise, and farted harder than she had intended. The sound could still be heard, but it was deeper and wetter. The water in the toilet bubbled, but the bubbles stopped before the flatulent noise did, and suddenly Pinkie's shorts and underwear felt dirtier than before.

"Oopsie!" Pinkie giggled, and tried to pull herself out of the toilet.

After a bit of grunting, she stopped. She probably could have gotten out if she tried hard enough, but she wanted to get back to eating cake right away, and thought it might take longer to get out on her own. So she picked up her cell phone, and called Applejack.

"Hi Applejack. Can you come over and help me? I fell into the toilet and I'm having a hard time getting out. The door's open. And, in advance, sorry about the mess. I MIGHT smell a bit worse than this morning." She giggled, before letting out another sloppy wet fart.

...

A week later, it was July 21st. Sunset was sitting on a couch with Flash, smelling as bad as Rainbow Dash. Rainbow Dash's rinsing only kept her smell from becoming as bad as Indigo's, so she normally would have smelled worse. But, Rainbow Dash didn't have a pee smell, where Sunset had wet her pajamas for Flash every night they spent together.

Flash sniffed Sunset's armpits. "Phew, you smell awful!" He punched her arm playfully, and she giggled. Then he sniffed her feet, and gave her her butt massage. This time she was gassy, so she farted in his face several times.

"Which smells worse - me or my farts?" said Sunset after a particularly loud and wet fart.

"Hard to say." Flash sniffed Sunset's butt. "So... Your two weeks are up."

"Such a shame," said Sunset. She started peeing. "Maybe I should do this again once and a while. I don't want to be a smelly girl ALL the time."

"How about I give you a bath?"

"No." Sunset farted again.

"You really need one."

"I can do it myself in the shower." Sunset finished peeing.

"Looks like we'll have to do this the hard way." Flash picked up Sunset, with one hand on her back and the other on her back legs.

"Let me go!" said Sunset, squirming in Flash's arms as he carried her outside. "I don't want a bath!"

"You need one desperately," said Flash. He could smell Sunset very clearly.

He carried the squirming, wet, smelly girl to the backyard, where a wooden tub sat, full of warm, soapy water. Flash had bought it from Applejack and filled it specifically to bathe Sunset.

Flash tossed Sunset butt-first into the tub with a splash.

"Flash, you got my pajamas all wet," said Sunset.

"They were wet already," said Flash. "And they really need to be washed." He took a bath scrubber, sumberged Sunset's top half under the water, and started to scrub her.

Sunset fidgeted and groaned while Flash lathered her hair in shampoo. As he tried to scrub her armpits, she splashed around in the tub, soaking Flash from head to foot.

"All right, that's it," said Flash. "If you're not going to be a good girl and let me give you a bath without any trouble, you deserve a spanking."

Flash pulled up a folding chair, lifted the soaking wet Sunset out of the tub, put her over his lap, still catching a whiff of an unpleasant odor from her, and then he raised his hand and slapped her butt.

He spanked her twenty times. When he stopped, he was about to pick her up when she gave him a pleading look. So Flash spanked her five more times and then threw her back into the tub.

Sunset rubbed her butt, but the warm water made it feel better soon. Flash resumed scrubbing Sunset's armpits, creating suds all over her smelly pajamas while she sat still.

As Flash started to scrub Sunset's other arm, bubbles appeared in the water around her, and both she and Flash chuckled.

Once her armpits, sides, arms, and back were washed, Flash put Sunset in a position where she was leaning over the side of the sub and started to scrub her butt vigorously with the scrubber, covering it in suds.

Sunset couldn't help but sigh, for this was like another butt massage and it felt good after her spanking. She wondered whether those last five swats were really necessary.

After a minute of scrubbing, Sunset let out a boisterous wet fart. Both she and Flash chuckled, and Flash started scrubbing harder.

After scrubbing Sunset's rear for five minutes straight, Flash set her back into a sitting position and lifted her feet above the water. He took a whiff of her stinky feet and started to wash them, getting between the toes. Sunset farted in the tub a few more times.

Once he was done, he poured a bucket of warm water over her to rinse the suds off, and let her stand up and step out of the tub, clean and smelling only of soap. "There, all done."

"That was fun," said Sunset. "Way more exciting than last time. You did every part just the way I wanted." Last week she had told Flash that she wanted to simulate being forced to take a bath. "I'm sorry about splashing you. Was that too much?"

"Not at all. I don't mind. I'm more worried that I spanked you too hard."

"No, it was perfect." Sunset sighed in satisfaction. "My butt still hurts a little," she admitted, rubbing her behind, "but that was my fault for asking for more swats. But nothing a nice butt massage can't fix." She slapped her butt playfully, wincing a little at a slight pain.

"Oooh!" said Pinkie Pie, looking in from over the fence. "Looks like fun!"

"Hi Pinkie," said Sunset. "Care to join us?"

Pinkie walked over to them. Sunset walked over to her and sniffed her. "Phew, you smell worse than I did."

"Thanks!" Pinkie giggled. "I may have done part of that accidentally." She turned around for a few seconds so that Sunset and Flash could see a brown stain on the butt of her jean shorts, although there was no bulge. "But, being a smelly girl's pretty fun. Although, I think it's about time to stop. Ooh! I gotta go potty! Sunset, can you fart before I wash up?"

Sunset smirked slightly and released a long, explosive fart, followed by a shorter, higher-pitched fart.

BBBBBBBRRRRRRRRRAAAAAAAAAAAP! PFFFFT!

Pinkie Pie laughed, and her damp shorts quickly grew warm and wet.

"Flash, are you thinking what I'm thinking?" said Sunset.

"Why not?" said Flash.

As soon as Pinkie was done peeing, Sunset and Flash picked her up and threw her in the tub. Pinkie giggled as Sunset and Flash each started to scrub one of her smelly armpits.

Wet, Smelly, and Sunny

Author's Notes:

So, I may add more chapters, but to the end this time, with the "epilogue" chapter just being a jump to the future. Also I know one of my friends will love what I do with Sunny Flare.

Rainbow Dash, Rarity, Pinkie Pie, Fluttershy, Applejack, Sunset Shimmer, Twilight Sparkle, and Wallflower Blush were hanging out at the park on Saturday, for the weather was very nice.

Pinkie Pie had not taken her morning pee, and she had drank lots of soda last night and this morning. So, she was in desperate need of a bathroom.

"I gotta go pee SO BAD!" She looked at Sunset, trying her hardest to smirk in her desperate state.

"Sorry, this isn't one of those times," said Sunset.

Pinkie turned toward Rainbow Dash, who shrugged.

"Bummer." Pinkie ran toward the outhouse.

"Wait!" said Fluttershy.

Pinkie turned around, holding herself and pee dancing.

Fluttershy looked nervous, but she wanted Pinkie to have her fun. She let out a silent fart. Pinkie didn't hear it. Fluttershy blushed. It seemed she was incapable of farting audibly.

"Um... never mind."

Pinkie zipped off at top speed. On her way to the outhouse, she bumped into Sonata Dusk. Both silly girls fell on their butts.

Pinkie felt a jolt in her bladder, but stayed dry. Sonata stood up, and Pinkie could see the crotch of her skirt was wet. She must have wet herself laughing at farts earlier today. Pinkie looked behind her and saw Adagio Dazzle, Aria Blaze, Lightning Dust, Indigo Zap, and a girl with blue skin and fairly short purple hair. She wore a black tank top and a pair of short, tight jean shorts similar to Pinkie's.

"Hello!" said Pinkie Pie. "What's your name?"

"I am-" began the girl, but before she could finish...

PPPPPPPFFFFFFFFFFTTT!

Lightning Dust let out a loud fart. The new girl lifted her leg and let loose with a fart that was shorter but louder.

The instant Pinkie started laughing her butt off, her shorts were drenched.

"You're sure she doesn't mind?" said the new girl, looking a little nervous that she may have contributed to Pinkie's accident.

"Trust me, she thinks it's as funny as I do when I wet myself," said Sonata.

"Yep, she sure does!" said Indigo Zap.

Once Pinkie finished laughing, but still peeing, she said "That was really fun! So, what's your name?"

"I'm Sunny Flare. I went to Crystal Prep Academy with Indigo Zap. I would place second next to her in the farting contests, because I think it's even more fun to fart than she does."

"Ooooh! I like you already!"

...

Pinkie led the sirens, Lightning Dust, Indigo Zap, and Sunny Flare to the other girls.

"Did you not make it?" said Sunset, noticing how wet Pinkie's shorts were. "Or did one of them..."

"Girls, this is Sunny Flare! She's one of Indigo's friends and former classmates. She really loves to fart! She and Lightning Dust made me wet myself by farting so loud." Pinkie giggled.

"Nice to meet you, Sunny Flare," said Sunset. She shook Sunny's hand, and stopped to sniff. She looked over at Indigo, who was standing a fair distance away. "Is that Indigo or you?"

"It's me," said Sunny Flare. "A couple months ago I became a smelly girl. Indigo told me she knew quite a few, though she said they didn't smell as bad as her. So..."

"Hold on," said Twilight. She sniffed Applejack, then Adagio, then Rainbow Dash, recoiling slightly, then Lightning Dust, also recoiling slightly. She didn't bother with Indigo, she was sure Sunny didn't smell as bad as her. Twilight sniffed Sunny all over. She smelled of sweat, urine, and farts, and didn't smell as bad as Rainbow Dash. "You only wash once a week, you fart a lot, and when you have to pee, you do it in your shorts. And you use toilet paper and don't mess yourself."

"Wow, you're good," said Sunny, impressed.

Indigo playfully slapped Sunny's butt. Sunny giggled.

"How would you rate how I smell compared with the other smelly girls?"

"From least stinkiest to most," said Twilight, "Applejack, Adagio Dazzle, Sunny Flare, Rainbow Dash, Lightning Dust, Indigo Zap."

Indigo looked proud to be named the stinkiest.

"How come Lightning Dust smells worse than me?" said Rainbow Dash.

Lightning Dust farted loudly in response, causing Pinkie and Sonata to laugh, and Rarity to roll her eyes slightly.

"Because she farts more than you do," said Twilight.

Aria gave Sunny a wedgie, so that the other girls could see her pink panties. "Even though she uses toilet paper and doesn't mess herself, her underwear is still dirty and smelly, more so than her shorts, which is saying something."

"Aria Blaze, was that really necessary?" said Rarity.

"It's cool," said Sunny. "I like getting wedgies."

Aria let go of Sunny's panties, which snapped against her butt causing her to whimper slightly and then giggle.

"If you wet yourself all the time, how come your shorts are dry?" said Pinkie Pie.

"I usually either blow dry them or let them dry in the sun," said Sunny.

So, they walked along the path and hung out for a bit. Rarity sprayed air freshener around herself whenever Indigo got near her, not wanting her smell to get in the way of their fun.

Adagio sniffed Sunny. "You smell slightly worse than me. Probably because you fart more." She started to pee in her pants, sighing of relief and satisfaction. As if this was a signal, Wallflower did the same.

"When was the last time you peed in your shorts?" Wallflower asked Applejack, who looked dry.

"Yesterday," said Applejack.

Suddenly, the sky filled with dark clouds. The girls quickly ran under a shelter as rain poured down.

Only Pinkie and Sonata stayed in the rain, splashing around in the puddles and playing tag.

"Well, at least no one can tell they wet themselves now," said Fluttershy.

"I don't think they care," said Sunset.

"Rainbow Dash, darling, you should join them and get some exercise," said Rarity.

"And risk losing my smell? No thanks!"

"Trust me, unless there's a downpour of soap to go with it, no amount of rain will make your smell go away on its own."

"All right."

Rainbow Dash ran out into the rain and played around with Pinkie and Sonata.

Until, lightning struck, causing them to run back under the shelter.

At the first crash of thunder, Fluttershy let out a squeak and peed in her dress. She sat down with her arms wrapped around her knees, trembling in fright at the thunder.

Rarity patted her on the back. "There, there. It'll be over soon. We're safe here. And when we get home, I'll give you a bath."

Fluttershy started to feel much better. She noticed her dress was wet, but she didn't care. If anything she was looking forward to her bath.

Rainbow Dash, Pinkie Pie, and Sonata were soaked. Pinkie and Sonata sniffed Rainbow Dash.

"Yep, you still smell as bad as before!" Pinkie giggled.

Rainbow Dash was very relieved.

Though there was enough space for the 14 girls to stand without touching each other, they were close enough that everyone could smell the smelly girls, though Indigo stood in a corner. The rain made her realize how much she needed to go, so she started to pee her shorts.

Then, Sunset let out a loud, long fart.

PPPPPRRRRRRRRRRRRRRRRT!

"Here it is," said Sunset, who loved her gassy moments.

Pinkie giggled. "I think I'm even wetter than before you farted!"

"Didn't you just go?" said Rainbow Dash.

"I drank lots of soda after, remember?"

Sunny lifted her leg.

BBBBBBRRRRRRRRRRAAAAAAAAAAP!

Pinkie and Sonata laughed even harder.

"You should totally have a farting contest with us once the storm's over!" said Pinkie.

"That sounds like fun," said Sunny. "Though I can never beat Indigo."

"In that case, I'd suggest waiting a bit before challenging me, Sunset Shimmer, or Lightning Dust," said Rainbow Dash.

Sunset farted silently this time, not wanting to annoy Rarity too much, but she was sure Rarity wasn't as bothered by this as she used to be.

The storm did not let up for an hour straight, during which Twilight was holding herself and fidgeting, for she really needed to pee.

At the end of the hour, Sunny also felt an urge to pee. She sighed as she let it all out in her shorts. Adagio watched the rapidly-expanding wet spot on Sunny's shorts as pee flowed down her legs. Sunny loved the warm release, the wet feeling on her crotch and her legs as a puddle grew under her.

Twilight groaned. "Can you not do that now? I need to go really badly!"

"Just let it out here," said Wallflower. "It won't be the first time. And you won't be the first today." She felt how wet her jeans were.

Twilight relaxed. Wallflower did have a point. So, she closed her eyes and started to pee. She sighed in immense relief as her shorts and panties became soaked.

"It feels good, doesn't it?" said Sunny.

"Yes, and like she said, it wasn't my first time." Twilight accidentally farted and blushed while the other girls laughed. Except Rarity.

...

At 5:00 that day, Pinkie, Sonata, and Sunny were at Pinkie's house, with Rainbow Dash, Applejack, and Adagio there to time their farts. They had just finished dinner.

Pinkie and Sonata sniffed Sunny.

"Phew! You do smell bad," said Sonata.

"But not as bad as Rainbow Dash!" Pinkie said, giving Rainbow a wink.

So, Pinkie, Sonata, and Sunset each drank several bottles of soda with fart powder sprinkled in it and waited for it to take effect.

They did not have to wait long, for soon Pinkie let out a loud fart. Sonata giggled. Sunny farted next, a little louder and longer. Pinkie and Sonata giggled, then Sonata farted just as loud as Pinkie.

Only a half hour in, they felt a powerful urge to pee from all the soda they had drank.

Sunny lifted her leg.

PPPPPPPPPFFFFFFFFFFFFRRRRRRRRRRT!

Sunny farted so hard she started to pee. Her jean shorts and pink panties became soaked again and waterfalls gushed down her legs.

"Oh. Sorry about your floor, Pink-"

Pinkie Pie didn't hear her. She and Sonata were too busy pissing themselves laughing at Sunny's fart. Sonata involuntary let several farts ranging from one to five seconds.

"Um... Five seconds at most," said Adagio.

"And 16 seconds for your last fart, Sunny," said Applejack.

Once Pinkie pulled herself together, though still peeing, she lifted both her legs in sitting position.

PPPPPPPPPPBBBBBBBBBBRRRRRRRRRRRRRRRRRTTT!

Pinkie let out an explosive wet fart. She initially thought she had messed in her shorts again, until she realized they were just wet from sitting in her pee.

"17 seconds!" said Rainbow Dash.

The farting contest continued for quite some time, and Pinkie Pie, Sonata, and Sunny Flare all had fun with it. Sonata was able to fart for 16 seconds as well.

"All right, here's the point where I usually win!" said Sunny. She raised her smelly behind in the air.

BBBBBRRRRRRAAAAAAAAAAPPPPPPFFFFFFRRRRRRRRRRRTTTTT!

Pinkie and Sonata fell on their butts laughing, wetting themselves even more.

"Hoo, nelly!" said Applejack. "22 seconds!"

"I've done better, but that was pretty impressive," said Rainbow Dash.

Pinkie Pie got into the same position as Sunny.

FFFFFFFFFFFFFRRRRRRRRRRRRRRRRRRRRT!

"18 seconds," said Rainbow Dash. "Sorry, Pinkie."

Sonata stuck her butt out slightly.

PPPPPPPPPPPPPPPPPPFFFFFFFFFFFFFFT!

The fart blew her soaking wet skirt back a little, so her black panties were visible.

"16 seconds," said Adagio.

Their gas was gone after this.

"Sunny Flare wins!" said Applejack.

"All right!" said Sunny Flare, slapping her butt.

Pinkie and Sonata giggled and shook Sunny's hands.

"Now, what do you say I give y'all a bath?" said Applejack.

"Not me," said Sunny. "I'll just blow dry my shorts. Remember I'm a smelly girl like you." She winked at her.

...

That night, Aria slept over at Rarity's house. They lay in sleeping bags close to each other, and wore their usual pajamas: Rarity's light blue tank top and short, tight purple shorts, and Aria's similar purple shorts and matching midriff tank top. Of course their sleeping bags smelled slightly from how often they had peed in them, but they didn't mind.

Rarity farted loudly, and blushed. "Oh my... I'm dreadfully sorry. I meant that to be silent. That was so unladylike."

"I don't mind," said Aria. "Besides, we both like doing something a lot dirtier that I think we're both gonna do tonight. What's a fart compared to that?"

"You have a point."

Aria let out an equally loud fart of her own. Rarity giggled a bit, and, before she could stop herself, farted even louder.

The next morning, Rarity and Aria both woke up in wet shorts. They felt how wet they were, took a whiff of the fresh pee smell, and giggled.

The Smelly Girls' Day Out

Author's Notes:

Part of this story is a wrestling match. I don't do fight scenes much so forgive me if the quality there is a little low.

Also this chapter contains a bath scene.

It was close to 11:00 on Monday, July 25th. It had rained hard yesterday afternoon, but it was hot and sunny today.

Sunny Flare was helping Applejack work around the farm. They had cut the grass, picked apples, and fed the pigs and horses. They were now taking a minute's break, drinking several bottles of water and mugs of cider to stay hydrated.

"This has me sweating just as much as when I run a race," said Sunny Flare.

She wasn't kidding. Both she and Applejack were sweating a lot in the summer heat. Their arms and legs glistened in the sunlight, their jean shorts were damp, and their panties were soaked.

Applejack lifted her leg and let out a short, loud fart. Sunny released a louder, longer, and wetter fart.

FFFFFRRRRRRRRT!

"Nice one, Sunny," said Applejack, slapping Sunny's butt playfully. She could feel how damp her smelly shorts were with sweat, as well as how slightly warmer they were from her fart. "Mind if I smell your armpit?"

"Not at all," said Sunny, who had enjoyed Applejack swatting her rear. She lifted up her arm.

Applejack sniffed. "Phew, you smell as bad as me." She sniffed her own armpit to make sure. "Yup."

Sunny farted again, and giggled.

"What do you say we plow the mud fields now? Then we'll be done for today."

"I'm ready!"

So they started to plow the mud fields. Sunny farted a few times along the way.

"Do you fart a lot?" said Sunny.

"Not that much," said Applejack. "You seem to fart as much as Lightning Dust, though."

"That's cause my diet mostly consists of beans and other stuff that makes you gassy. It's really fun to fart!" She giggled.

"Mah horses seem to think so, too," said Applejack.

"Are they ever grossed out by how you smell?"

"Nope. They're used to it. But they can't stand Rainbow Dash's smell. One of mah horses bucked her off when she tried ridin' her. She sat on Rainbow Dash and farted on her. Then she peed all over her, and ah had to give her a bath.

"Sounds fun," said Sunny.

They were halfway done when they both felt an urge to pee from all they drank earlier today.

"Ahhhhhh," Applejack sighed as she started to pee in her jean shorts.

Sunny giggled, and also started wetting herself, like she always did. It felt good to do this beside someone else who liked it as much as her, even though she knew Applejack only wet herself to get the work done faster.

They kept plowing as the pee flowed down their legs.

...

Once Sunny had gone home and blow dried her wet shorts, she went to a concert at the stage, where Adagio Dazzle, Aria Blaze, and Sonata Dusk would be singing a few songs.

Sunny sat down next to Lyra and Sweetie Drops. They sniffed the air, and turned in her direction.

"Ugh, is that you?" said Lyra.

Sunny nodded.

"You smell awful!" said Sweetie Drops.

"Sorry," said Sunny.

"Eh, we can ignore it," said Lyra. She and Sweetie Drops sprayed each other with perfume. Sunny felt relieved.

The sirens walked onstage. Adagio's pants were wet but she didn't care. Nor did the audience. They were used to seeing some of the girls wet themselves, and they loved the sirens' songs so much they didn't care that Adagio was more often than not in wet pants. Peeing oneself was becoming something less out of the ordinary to be seen, at least with the Equestria Girls and their friends, though they still rarely noticed Wallflower's wet jeans.

"How do I smell?" said Adagio.

Aria and Sonata sniffed her and recoiled.

"Really bad," said Aria, wrinkling her nose.

"But not as bad as this!" said Sonata, who then farted loudly, causing the audience to laugh.

The sirens began singing their song. Sunny could feel a pressure in her bowels, but she decided to hold it in so as to not make Lyra and Sweetie Drops any more uncomfortable.

Once they were done singing, Sunny walked over to them as they walked off the stage.

"That was awesome, as always!" said Sunny.

"Thanks," said Adagio.

"Also, I held this in the entire concert." Sunny turned around and stuck her behind out toward the sirens.

PPPPPPPPPFFFFFFFFFFFFRRRRRRRRRT!

Sunny sighed in relief before this long, explosive fart ended.

Sonata fell on her back, kicking her legs in the air laughing, and wetting herself within seconds.

"Nice panties, Sonata," said Sunny as she could see Sonata's yellowing white underwear up her pink skirt.

Aria gave Sunny a wedgie. "Yours aren't so bad either!"

Sunny giggled.

...

Next, Sunny was entering a race. Rainbow Dash and Lightning Dust stood among the racers.

"Ready to race?" said Rainbow Dash.

"Ready!" said Sunny. "Though, I don't often place really high in races. Besides, you two will win for sure." She was suddenly curious about Twilight saying Rainbow Dash and Lightning Dust smelled worse than her, but better than Indigo. "Do you mind if I smell you?"

"Not at all," said Rainbow Dash.

"Just be careful not to faint," said Lightning Dust. "You might miss the race."

Sunny walked up to Lightning Dust and sniffed her. "Phew, you do smell bad!" She then walked over to Rainbow Dash, who lifted her arm up. Sunny sniffed her armpit and recoiled. "Wow! I'd say you smell twice as bad as me!"

Rainbow Dash and Lightning Dust looked proud of themselves.

"If you wanna smell like me, only rinse off once every two weeks," said Rainbow Dash.

"Nah, I'm good with once a week," said Sunny. She let out a loud fart, causing Rainbow Dash to laugh.

Lightning Dust lifted her leg and farted even louder. Rainbow Dash laughed harder.

Then, the race began. Sunny ran as fast as she could, sweating as much in the summer heat as she had been at the farm.

Rainbow Dash won the race, Lightning Dust got second, and Sunny placed fifth. Dripping with sweat, she downed three water bottles as Rainbow Dash and Lightning Dust sat down next to her, also soaked with sweat.

"Hey, Rainbow Dash, have you ever heard of the Smelly Division of the wrestling tournament?" said Sunny once she was no longer thirsty or out of breath.

"I've never entered it," said Rainbow Dash. "I'm more of a soccer, racing, volleyball girl."

"Well, they opened up a Smelly Division so the wrestlers who don't smell as bad as we do can have a chance."

"Sunny introduced me to it recently," said Lightning Dust. "They don't let you roll in manure before the match, but farting, wetting, and messing are allowed."

"Sometimes other smelly girls enter," said Sunny. "But they're really only there for second prize. Indigo always fights only in the final round because she always wins. She smells twice as bad as you two and four times as bad as me. For this reason, second prize is very big. Sometimes it's only me, or us, and her."

"So all you have to do for second prize is lose to her?" said Rainbow Dash.

"Of course I put up a fight because it'll be a bigger prize if I win. Even though I never do. But, it's mainly about enduring her smell. I usually faint once her armpits or butt are in my face long enough. But don't worry, no one's ever died from her stench."

"I'd like to enter!" said Rainbow Dash. "Maybe I should call Applejack and Adagio they can enter too."

"It's on in a few hours," said Sunny. "All you have to do is go down there and sign up."

...

The six smelly girls sat in the waiting room. The only other contender was Twinkleshine, who was wearing a light blue tank top and tight pink shorts halfway to her knees.

"How long did you go without washing?" said Rainbow Dash to Twinkleshine.

"A week," said Twinkleshine.

Two men came in showing the tournament matchup. It was Sunny vs. Twinkleshine, Applejack vs. Adagio, and Rainbow Dash vs. Lightning Dust.

Sunny and Twinkleshine entered the ring first. As soon as the bell went off, they began wrestling. Under a minute in, Sunny got Twinkleshine to the ground for 10 seconds.

"Winner: Sunny Flare!" said the announcer.

Sunny and Twinkleshine shook hands and walked back to the side. Applejack and Adagio stepped into the ring.

"I don't do this much," said Adagio. "Don't go too hard on me."

"I'll try," said Applejack.

Adagio ran at Applejack, but Applejack got her arm behind her back and sat on her butt. She liked the way Adagio's butt felt.

"Winner: Applejack!" said the announcer.

Adagio was a little relieved that it hadn't gone rougher. She and Applejack shook hands and walked to the side as Rainbow Dash and Lightning Dust stepped onto the ring.

Rainbow Dash and Lightning Dust wrestled for several minutes, evenly matched. Lightning Dust stuffed Rainbow Dash's face into her butt and tried to fart, but as luck would have it she wasn't gassy right now. Rainbow Dash could still get a very unpleasant whiff of Lightning Dust's butt, as she farted in these shorts repeatedly every day.

But Rainbow Dash grabbed Lightning Dust's leg and pulled it, standing up and sending her facedown. Lightning Dust tried to pull herself free of Rainbow Dash, but it was no use, and soon ten seconds were up.

"Winner: Rainbow Dash!"

Rainbow Dash and Lightning Dust shook hands and walked to the side.

The three winners drew for who would fight in the next round. Sunny would fight Applejack, and Rainbow Dash would fight whoever won.

Sunny and Applejack stepped onto the ring.

"Ah really appreciate your help around the farm, but don't expect me to go easy on you," said Applejack.

"I don't," said Sunny.

They started wrestling each other. It lasted about as long as Rainbow Dash and Lightning Dust's match. Sunny stuffed Applejack's face into her armpit.

"Phew, girl, that smells awful!" said Applejack. Of course it wasn't that nauseating to her, her own armpit smelled just as bad.

Sunny held Applejack's arm behind her back with one hand, then stuffed her face into her butt with the other. It smelt just as bad as her armpit, but Applejack was dreading what came next.

BBBBBBBRRRRRRRRRRT!

The audience laughed at Sunny's loud, deep-pitched fart as Applejack tried her hardest to pull her head free, wetting her jean shorts in the process. Sunny sat on Applejack's butt, farting on her again and keeping her down.

"Winner: Sunny Flare!"

"Not bad," said Rainbow Dash, stepping onto the ring. "But I smell twice as bad as you!"

Applejack walked out of the ring, feeling how wet her shorts were. She was a little surprised that she had peed herself accidentally, but felt no shame. Sunny Flare took a drink of water, a little nervous about going up against someone stinkier than her, although she knew she didn't smell as bad as Indigo. Not to mention she had to pee. The bell went off to begin the semifinal.

They ran at each other. Rainbow Dash tried to grab Sunny's head, but Sunny ducked, grabbed Rainbow Dash's legs, and sent her falling on her butt. This close to Rainbow Dash, Sunny could smell her, but it didn't bother her as much as it would if she didn't smell bad herself.

Rainbow Dash moved her legs to the side, getting them free of Sunny and causing her to fall facedown. As she got back on all fours, Rainbow Dash walked over to her, reached down her smelly jean shorts, and pulled her dirty pink panties up, giving her a wedgie.

Sunny giggled. She was enjoying the wedgie so much she forgot about the fight. Rainbow Dash wrapped her left leg around Sunny's neck and forced her right foot into her face.

The smelly girls were wrestling barefoot, and Rainbow Dash's feet were just as stinky as her armpits. Sunny struggled against Rainbow Dash, desperately trying to break free of her, but Rainbow's foot smelled twice as bad as her own, and Sunny was starting to feel a little weaker. She needed to pee really badly by now, but didn't want to wet herself before the final round.

Then, a loud, boisterous fart erupted out of her rear. Its length and volume were both twice as much as when she had farted in Applejack's face.

Her fart didn't smell as bad as Rainbow Dash. But Rainbow Dash relinquished her hold anyway and started to laugh. She had not expected a fart this loud and long, and it was just too funny for her.

She was still laughing when Sunny forced her to the ground and sat on her butt. Just as Rainbow Dash was catching her breath...

"Winner: Sunny Flare!"

Sunny got off Rainbow Dash.

"Wow, I guess smell isn't everything," said Rainbow Dash as she shook Sunny's hand. "Good game, but I'll win next time! I would've won if you hadn't farted when you did."

"Hoo-wee, girl, I thought you were gonna wet yourself," said Applejack.

"No, I used the bathroom before the tournament. Unlike you."

Applejack chuckled.

"And now, for the final round, Sunny Flare against our defending champion, Indigo Zap!" said the announcer.

Indigo stepped onto the arena, and the bell went off.

Sunny and Indigo ran at each other and tried to force each other to the ground. Sunny could already smell Indigo, but she could take it as long as she didn't have to smell her armpits, feet, or butt up close.

After a few intense moments, Sunny threw Indigo to the ground and sat on her back.

"Ahhhhhhh..."

Sunny started peeing, soaking her shorts and Indigo's dark purple T-shirt.

Indigo was enjoying this a little too much. But, she didn't forget the match. Just as the referee reached his ninth count, Indigo threw Sunny off her and stood up.

Sunny got back to her feet, still peeing. Indigo walked up to Sunny and forced her armpit into her face. It smelt twice as bad as Rainbow Dash's feet. Sunny let out a yelp and fell on her butt, still peeing.

"Wow, she really needed to go," chuckled Rainbow Dash.

Indigo grabbed Sunny's head and forced it into her butt. It smelled even worse than her armpits, and Sunny fell on her back, feeling nauseated. But, she knew her prize would be worth it - and what was to come next.

Indigo sat on Sunny's head, forcing her to smell her extremely stinky behind again. Then she let out a sloppy wet fart, causing Sunny to faint. She stopped peeing seconds after losing consciousness.

"Winner: Indigo Zap!"

Indigo stood up, waving to the cheering crowd. They weren't at all put off by the wettings, the facesittings, or them being forced to smell each other. It was all entertaining for them.

Sunny woke up about a minute later.

...

After claiming their prizes, the six smelly girls sat in Applejack's barn, eating dinner and talking about how fun the wrestling tournament was. None of them could wait to compete again, except Adagio. She decided she'd stick to racing and singing.

Lightning Dust had just started farting again when Rarity suddenly came out from behind a corner.

"Hi Rarity," said Sunny. "What are you doing here?"

"It's ready, Applejack," said Rarity.

"Then let's do it," said Applejack.

Without warning, Applejack grabbed Sunny's arms while Rarity grabbed her legs.

"What are you doing?" said Sunny.

"Phew," said Rarity. "She does smell rather foul. But, only slightly worse than you." She winked at her.

"She won't be for much longer," said Applejack.

Sunny looked in the direction Applejack and Rarity were taking her. There was a big wooden tub filled with soapy water.

"No! I don't wanna take a bath!" Sunny resisted them.

"Oh, come on, darling, you're never really one of us until you've had someone give you a bath!" Rarity chuckled.

"But I love the way I smell!"

"Don't worry your pretty li'l head," said Applejack. "You'll be smellin' like me within a week."

"It'll just be this once, darling," said Rarity. "Well, maybe a few more times. But not very often."

Sunny struggled some more, but Applejack and Rarity reached the tub and threw her in with a splash.

She tried to climb out, but Applejack grabbed her and forced her head under the water. Then she held her in place while Rarity poured shampoo on her hair and started to lather it.

"This won't take long, darling. You've got less hair than the rest of us."

"Let me out of here!" protested Sunny. "You're washing the dirt, pee, and smell off my shorts!"

"Well, you at least seem to be washing your hair on a regular basis," said Rarity. "Rainbow Dash didn't used to until I gave her her first bath."

"Nor did I," said Indigo.

Applejack continued to hold Sunny in place while she continued to resist. Rarity grabbed two soapy bath sponges and scrubbed both of Sunny's armpits simultaneously.

"Fluttershy simply LOVES this," said Rarity. "Once she even got herself dirty just so I'd give her a bath. I told her she didn't have to be dirty if she wanted me to wash her so badly. Sometimes when we sleep over and I wet the bed, I have her give me a bath in my pajamas. It is quite divine! Once after one of her baths, I even asked her to give me a bath in my dress. We like it that much."

Once Rarity was sure Sunny's armpits were clean, she started scrubbing her back while Applejack continued to hold her.

Then, Sunny farted in the tub. Rarity wrinkled her nose at the sight of the bubbles that appeared in the water.

"Really, Sunny, could you not hold it?" said Rarity. "I suppose I should have expected this. Applejack."

Applejack got Sunny into a position so her behind was in the air. Rarity poured a large dollop of soap onto Sunny's butt and started scrubbing it with her sponge.

Sunny giggled a bit. Maybe this wasn't so bad after all.

Then, she let out a loud, wet fart in Rarity's face.

"Ugh," groaned Rarity in disgust. "That's just foul!" She slapped Sunny's butt and continued to scrub, covering her jean shorts in suds.

Sunny let out an involuntary sigh of satisfaction. She couldn't help it. She loved her butt being slapped, and, as she had recently discovered, scrubbed.

"I see you don't mind that as much as me," said Rainbow Dash.

"Oh, you know you enjoyed it too," said Rarity.

"Did not!" Rainbow Dash blushed.

After scrubbing for a minute straight, Rarity sniffed Sunny's butt. Satisfied that she could only smell soap, she stood up, and Applejack set Sunny back into a sitting position and lifted her legs above the side of the tub. She scrubbed Sunny's stinky feet, one by one, and then her legs, covering them in suds.

Once she was done, Applejack submerged Sunny's head again, and Rarity poured a bucket of warm water over her.

"There, all done," said Rarity.

Sunny stepped out of the tub, soaking wet. "That... wasn't so bad." She sniffed her armpit. "But now I don't smell anymore."

"You smell simply divine now!" said Rarity.

"Applejack, you said a horse sat on Rainbow Dash and farted on her. Can you make her do it to me?"

"Sure," said Applejack. She walked over to one of her horses. "Waverly, see that girl we just bathed? Ah want you to sit on her and fart on her all you want."

Waverly, the horse, whinnied and walked over to Sunny. Sunny lay facedown, and Waverly sat on her butt.

"Wait, you want her to do that here or in mud?" said Applejack.

"No, grass is fine," said Sunny.

Rarity sighed. "Well, if that's what she really wants. At least I got to give her a bath."

Soon, Waverly let out a series of loud farts. Sunny giggled at the sound of the farts and the vibration against her rear. She let out a few wet farts of her own. Rainbow Dash laughed at both their farts, finding it to be absolutely hilarious. After a few minutes, Sunny started to pee in her already-wet shorts, sighing of relief.

Applejack could hear the sound of Sunny's stream against the denim in-between the horse's farts, and felt how damp her own shorts were from her accident during their wrestling match.

Once Waverly's gas was gone, she stood up. Disappointed that this was over, Sunny also stood up.

"How do I smell?" Sunny asked them.

Applejack sniffed her. "You smell like farts, but it'll fade in a few days."

"That's all right. After a few days without rinsing, I'll be smelling the way I used to."

"You want her to pee on you too?"

"Maybe before I rinse next. But not today."

...

On August 1st, Sunny stepped into Applejack's shower completely soaked in horse pee, and smelling nearly as bad as she had before her bath a week ago.

All but Indigo in an Enclosed Space

Author's Notes:

Semi-requested. Someone wanted another "enclosed space" story. Also, I'm feeling a bit burned out in writing fetish stories especially for this one so this might be a bit repetitive or slightly lower quality.

Rainbow Dash, Rarity, Pinkie Pie, Fluttershy, Applejack, Sunset Shimmer, Twilight Sparkle, and Wallflower Blush were having a sleepover at Rarity's house on Friday, August 5th. Rarity sprayed air freshener around the room to make sure she wouldn't have to put up with Rainbow Dash and Applejack's smell.

"Who's looking forward to our bus ride tomorrow?" said Rainbow Dash.

The other girls all agreed in unison. The day Sunny Flare had rinsed in Applejack's shower, Rainbow Dash had bought a bus off two businessmen, which was big enough for all the girls. Tomorrow all the girls would be able to go for the ride except Indigo Zap, who was away in another city competing in a cycling competition, a volleyball tournament, and a farting contest. They would have liked her to come; She would have gotten a seat of her own, and as long as the windows were open and Rarity had her air freshener, no one would notice her smell.

...

The next morning, the girls met up at Rainbow Dash's house. Her bus was a little on the small side, with four seats on each side.

Rainbow Dash, of course, was driving. On the seat behind her sat Lightning Dust and Applejack. Lightning Dust sat by the window. Behind them sat Adagio Dazzle and Sunny Flare, sharing the same seat because if either of them wet themselves, the other wouldn't mind. Pinkie Pie and Sonata Dusk sat behind them. Sunset and Twilight sat in the front seat on the right side. Sunset sat by the window in case she farted during the ride. Behind them sat Fluttershy and Wallflower. Wallflower had already wet her pants on her morning pee and sat by the window so if Fluttershy needed to go she could do so easily. Behind them sat Aria and Rarity. Rarity sat by the window.

"Let's hit the road!" said Rainbow Dash as she closed the bus door, and they began driving.

Rarity tried to open her window. To her dismay, it wouldn't open. She reached into her purse to pull out her air freshener.

"Oh no! I left my air freshener at home during our sleepover! Can everyone else open their windows?"

Rainbow Dash, Lightning Dust, Sunny Flare, Pinkie Pie, Sunset, and Wallflower tried to open their windows. They wouldn't open either. The girls all made negative sounds.

"Are you kidding me?" said Rainbow Dash. "ALL the windows on this bus are broken?"

It wasn't long before the inside of the bus started to smell bad, from Rainbow Dash, Lightning Dust, Applejack, Sunny, and Adagio. Rainbow Dash didn't mind, but she was uncomfortable at how unpleasant this must be for her friends.

Twilight, Fluttershy, Rarity, Wallflower, and Aria held their noses and breathed through their mouths at the first whiff of the smelly girls. Even Rarity's perfume was drowned out by it.

"Sorry about the smell," Rainbow Dash said nervously.

"Oh, it's... quite all right, Rainbow," said Rarity. She accidentally took another breath through her nose and cringed. "It's my fault for forgetting my air freshener."

"And whoever sold you this bus with broken windows," said Aria bitterly. "But it could be worse. At least no one's-"

Sunset, Lightning Dust, and Sunny groaned.

"What is it?" said Rarity, dreading the answer.

"This is one of those times," said Sunset.

"And Lightning Dust and I sprinkled our cereal with fart powder this morning," said Sunny.

"I had beans for breakfast," said Rainbow Dash. "But I don't-" She felt a gurgling in her stomach and a pressure in her bowels. "Never mind... I'm feeling it too."

"Oh, please try not to break wind in this bus," said Rarity. "It smells dreadful enough already!"

"I'll try," said Sunset.

"I didn't think we wouldn't have air freshener or windows that didn't open," said Rainbow Dash apologetically.

Twenty minutes into the drive, during which most of the girls were already disgusted by the smell, Sunset couldn't hold it any longer.

PPPPPPPFFFFFFFFFFFFFFFT!

Sunset sighed in relief, then giggled nervously.

Sunny let out an equally loud, long fart. Lightning Dust farted just as long but a little higher-pitched. Rainbow Dash farted deeper-pitched and slightly shorter.

Twilight, Fluttershy, Rarity, Wallflower, and Aria took one whiff of the bus, which now smelled worse than before. Aria vomited over the side of her seat, which Rarity couldn't blame her for. Even Applejack, Adagio, and Sunny were beginning to feel overpowered by the stench. Pinkie and Sonata didn't notice it yet because they were too busy laughing. Pee was pouring off the edge of their seat, and Pinkie's shorts and Sonata's skirt were soaked.

"Sorry for peeing all over the seat of your bus, Dashie," said Pinkie.

"Don't worry about it," said Rainbow Dash. "Even if I cared what you did to your seat, I'm not keeping this bus. I'm taking it back and getting one whose windows work."

"Well in that case," said Sunny. "Adagio, did you take your morning pee?"

"Not yet," said Adagio.

"Neither did I."

Both smelly girls sighed as they started to pee, enjoying the warm wetness on their crotches and butts as their seats became soaked.

"The pee smell won't be an issue, will it?" said Adagio, looking concerned.

"I don't mind the pee smell." Rarity took another whiff and her face turned green. "Besides, between the smelly girls and the fart smell, only Indigo Zap could make the inside of this bus smell any worse."

Pinkie and Sonata took a whiff, noticing how bad the area smelled for the first time, and held their noses. They were used to fart smells, but usually had windows open during farting contests.

Until Rainbow Dash, Sunset, Sunny, and Lightning Dust continued to let loose with a series of short, loud, and in some cases, wet farts, causing Pinkie and Sonata to laugh harder.

Rarity was taking care to breathe through her mouth, but there was one good thing about the smell. She let out a silent fart. The bus already smelled so bad no one was able to tell it was her. Even Aria, who was nearest to her, didn't notice.

"Ugh, when are we gonna stop?" said Applejack twenty more minutes later. "Ah can handle bad smells, but this is the second worst thing I've smelled after Indigo Zap."

"It's not that bad," said Rainbow Dash, for she and Lightning Dust smelled worse than the farts. "But there's a gas station about twenty minutes away. We can air out the bus there. And maybe break the windows so it doesn't smell as bad on the way back."

Wallflower noticed Fluttershy fidgeting. "Do you need to go to the bathroom?" she said.

"Yes," said Fluttershy. She didn't even blush, since she hardly felt embarrassed when she wet herself anymore. "If we're stopping at the gas station anyway, I can wait until then. Um... does anyone else have to go?"

"I do," said Aria, who was holding herself. "I haven't pissed all day!"

"I did," said Rainbow Dash. "But I drank lots of cider and coffee with breakfast, and I really gotta go too!"

"I knew I was forgetting something this morning!" said Twilight, who suddenly realized her need to pee and crossed her legs.

"I hope you make it," said Sunset, "but if you wet yourself next to me, I won't be disgusted."

"Do try to hold it until we reach the gas station, Aria," said Rarity.

"I'll try," said Aria.

Twenty smelly minutes went by, which were more uncomfortable for Fluttershy, Aria, Rainbow Dash, and Twilight than the others, for with each minute their need to pee grew worse. Rainbow tried not to fart to avoid wetting herself, but occasionally a fart would force its way out of her, while Sunset, Sunny, and Lightning continued to fart repeatedly.

After what seemed like hours, they finally reached the gas station. Rainbow Dash opened the door of the bus, and she, Aria, and Twilight raced out, Fluttershy walking after them, wanting to let them go first, depending on how many stalls were in the bathroom.

Being the fastest, Rainbow Dash reached the gas station's bathroom door first. It had an Out of Order sign on it.

"Gas station bathrooms being out of order are an accessory to wetting!" said Rainbow Dash. "I should just wet myself here to make a point. But I'll try to hold it till I get back."

Fluttershy walked up to them just as they turned around. "That was fast," she said. "Or... is it..."

"Out of order," said Aria. "We'll have to hold it till we get back."

"I don't think I can," said Twilight.

"All right, we'll turn the bus around and head back home," said Rainbow Dash. "I'll skip breaking the windows and hope we can put up with the smell."

They got back on the bus, and Rainbow drove back the way they had came. As the minutes went by, the bus started to smell again, though at least Rainbow, Sunset, Sunny, and Lightning weren't farting anymore. Rainbow, Fluttershy, Twilight, and Aria fidgeted harder. All but Rainbow held themselves and crossed their legs.

Twenty minutes into the drive home, Fluttershy let out a squeak as she leaked into her panties.

"If you don't make it, try to enjoy the warm release as best you can," advised Wallflower.

Fluttershy felt a little better, remembering Wallflower's jeans were still damp and she'd hardly be the only one today. She kept trying to hold it, but a few leaks later, the dam burst, and Fluttershy peed full force. She blushed lightly, but remembered Wallflower's advice and sighed in relief. Her skirt and panties were soaked, but she didn't mind it as much as she used to.

Her puddle reached Wallflower's butt. Wallflower found this enjoyable. She started to pee again even though she didn't really have to go very bad.

"That wasn't so bad." Fluttershy giggled.

"That's good," said Wallflower, who would hate to see Fluttershy humiliated.

Fluttershy sat in her wet dress as the ride continued, with Rainbow Dash, Aria, and Twilight becoming more and more desperate. It didn't help Aria and Twilight that the bus was full of the stench of the smelly girls, though at least the fart smell was gone.

"Only five minutes till we get there!" said Rainbow Dash after what seemed like forever. "And not a moment too soon." She could feel the pee sloshing around in her as she fidgeted.

"You can say that again," said Rarity, still trying to avoid breathing through her nose.

Twilight groaned. Her shorts were already damp from leaking a few times over the past five minutes.

"Are you all right, Twilight?" said Sunset.

"I can't... stop it..."

Twilight's shorts grew wetter and wetter. Pee dripped off the edge of her seat, forming a puddle under her and Sunset, wetting the butt of Sunset's jeans.

"Ahhhh, that's better," sighed Twilight as she finished peeing herself.

Sunset didn't have to go very badly, but after about two hours, she knew her bladder wouldn't be empty either. So she started to pee as well, making sure Twilight could hear the sound of her stream hitting her jeans. "Feel better?"

"Actually, it wasn't really that bad," said Twilight. "It's not like I haven't wet myself in front of you before, and as for peeing on the seat of Rainbow Dash's bus, she's getting rid of it anyway. Plus, it did feel kind of nice."

"Oh." said Sunset, blushing lightly. "Well, I don't mind either. I'll stay in my wet jeans and call Flash over to my house when we get-"

Suddenly, the bus stopped.

"Damn it!" said Rainbow Dash, stepping on the gas pedal a few times to no effect. "As if the bus's windows aren't enough, it broke down! Let's get out and run home as fast as we-"

Suddenly, the sky was full of storm clouds and it started to rain hard.

"Well, we can just go out in the rain and pee in our pants, and let it wash us off before we go back-"

There was a flash of lightning and a loud crash of thunder.

"Never mind." Rainbow held herself and fidgeted. "We gotta hold it till the rain stops."

Aria stood up and sat in the seat behind Rarity. "If I don't make it, I don't want to pee all over you."

"Awwww," said Rarity. "I mean, I still hope you make it, and I wouldn't mind if we were having a sleepover together, but I don't want to walk home with a wet spot on my rear."

Between the smell and the sound of the rain, Aria had a hard time holding it. She held herself and fidgeted hard in her seat, though at least she didn't have to worry about peeing on Rarity anymore. At the next crash of thunder, Aria leaked a little into her purple jeans.

"I don't think I'm gonna make it," said Aria. "The rain, and the smell..."

At least Rainbow Dash only had the rain to worry about, the smell didn't bother her since the worst of it was coming from her.

Aria groaned as she felt another leak she couldn't stop. Her stream started to come out into her jeans without any sign of slowing down. Aria sighed and stopped trying to hold it, peeing as hard as she could to get her relief faster.

Rarity couldn't hear the sound of Aria peeing over the rain, but she could hear her sigh of relief. "I do hope that wasn't too dreadful for you..."

"Don't worry about it," said Aria, enjoying the relief.

She has just finished peeing when the storm clouds cleared, and the sky was sunny once more.

Rainbow Dash quickly opened the door and ran outside towards the nearest gas station, while the other girls made their way home.

Rarity walked with Fluttershy, enjoying the fresh air. "Come to my house, darling, and I'll give you a bath," she said.

"That sounds wonderful," said Fluttershy.

Rarity suddenly slipped on a slick patch of mud and fell butt-first into the mud. "Would you mind giving me a bath too?"

Fluttershy giggled and helped Rarity to her feet.

As Rainbow ran, she was dribbling, and her stinky shorts grew damper and damper. The gas station was in view. This was going to be close.

As she reached the gas station door, she lost control. Pee soaked Rainbow's shorts and gushed down her athletic legs, forming a puddle on the concrete under her feet. She sighed in relief. If only this didn't mean she had to rinse now.

Wait a minute, she thought. She had last rinsed off two weeks ago, in the rain when she had first met Sunny. She was due for a rinse today. The bus trip had driven it out of her mind. She chuckled at herself for forgetting it, and when she was done wetting herself, she decided to make a quick detour first.

...

Rainbow Dash stormed into the office of the men who sold her the bus.

"Hi, Rainbow Dash!" said Flim, standing up.

"How'd you like your bus?" said Flam, looking a little nervous.

"Its windows wouldn't open!" yelled Rainbow Dash. "You KNEW I'd want to drive with the windows open because of how I smell, and some of my friends don't like that! Plus, it broke down! You said it was in perfect condition!"

"Oh, that's a shame," said Flam. "Well, we did pick it up at a junk-"

"Tell you what," said Flim quickly. "We'll sell you another bus for the same price!"

"I'm never buying from you again!" said Rainbow Dash. "Give me my money back so I can get a better bus somewhere else!"

"Oh," said Flim, sweating a bit. "About that... we... um... spent it all on... A Winnebago!"

"A cider machine!" said Flam at the same time. He and Flim looked at each other awkwardly, sweating a little.

"Nice try," said Rainbow Dash. "Give me my money back or else!"

"Our deal is final!" said Flim.

Rainbow Dash walked up to the brothers and put her armpits in their faces. They turned green and gagged. Flim threw up.

"There's more where that came from," said Rainbow Dash. "Wanna smell my feet next or my butt?"

"All right!" said Flim. He wrote a check for the price of the bus as fast as he could and handed it to Rainbow Dash. Rainbow took it, being careful not to get her pee on it.

"Next town?" said Flam.

"Next town," said Flim. They hopped in a pickup truck and drove away as fast as they could.

Enclosed Space Contest

Author's Notes:

Done by request, kind of. I wanted to give this person one more of his favorite kinds of chapters for this story.

This chapter might have been a bit rushed, I'm not sure I like how it turned out. This will probably be my last chapter of this story. I've gotten rusty at writing these, but he doesn't mind.

Also contains a bath scene, but not described in detail, so it might not be that great.

It was Sunday, August 21st, 15 days since the bus incident. The girls were all having a picnic at Applejack's farm.

Sunset smelled bad, for she had not washed in two weeks, though she had told Flash Sentry to give her a bath today. She was wearing her pajamas just like last time, which she had peed in a few nights.

"Hey, ever wonder how long one of you could spend in an enclosed space with all of us smelly girls?" said Rainbow Dash.

Rarity, Pinkie Pie, Fluttershy, Twilight, Wallflower, Sonata, and Aria looked at each other.

"It would certainly be interesting to see who could last the longest," said Twilight.

"And fun!" said Pinkie. "Up for a contest?"

"I most certainly am not," said Rarity.

"Come on, you smelled as bad as me once," said Rainbow Dash.

"That was then, and I was used to my own smell. Besides, Indigo smells twice as bad as I did."

"At least you'll have a nice bath to look forward to," said Fluttershy. "I know I'll want one after this. It'll be a good reason for you to get one too."

Rarity thought of how much she loved Fluttershy giving her a bath.

"All right, I'll do it."

Wallflower, Sonata, and Aria made sounds of agreement.

"Then once a winner is decided," said Rainbow Dash, "the rest of us smelly girls see who can stay in here with Indigo the longest."

Indigo chuckled. "Try not to faint."

"Now all we need is an enclosed space," said Rainbow Dash.

"I got a spare closet in my barn that should be big enough for all of us," said Applejack. "And if you gotta go to the bathroom, do it right there, or go outside and lose the contest."

They each drank a glass of water, and then entered the barn and walked into a spare closet. Indigo stood in the corner, with the smelly girls farthest from the door. Twilight closed the door, and the contest began.

"One more thing," said Rainbow Dash. "None of us who smelled bad before coming in here can leave until those who didn't have left. And if we stay in here for an hour after that, any of us who are left win."

Within a minute, the closet already started to smell bad. The non-smelly girls were disgusted, but put up with it in the hopes of winning the contest.

"I had better get a very long and relaxing bath," said Rarity.

"I'll make sure of it," said Applejack. Since the smelly girls weren't getting baths, they'd be giving the others the baths. Except Sunset, she'd be getting a bath from Flash.

About fifteen minutes into the contest, Rainbow Dash farted loudly.

PPPPRRRRRRRT!

Rainbow Dash chuckled as the fart smell was added to the stench in the room. Though Indigo still smelled worse than farts.

Pinkie Pie and Sonata laughed and wet themselves.

The sight of them peeing made Wallflower realize she needed to pee. So as usual, she just let it out in her jeans. She took great pleasure in this despite the smell in the room.

Sunset let out a loud fart that was longer and deeper-pitched than Rainbow's.

BBBBBBBRRRRRRRRRRRT!

"It's one of those times," said Sunset.

Rarity felt nauseated, but wanted her bath.

Sunny let out a higher-pitched fart. She and Sunset pressed their butts against each other, farting several times. Flash didn't mind when Sunset did this.

By now Lightning Dust was farting as well, and Indigo was peeing.

15 minutes later, Fluttershy needed to pee, and fidgeted, but she stayed in the closet. The smellier she got, the longer her bath would be, and if she wet herself, more reason for a bath!

Wallflower was sitting in her puddle, feeling nauseated from the stench. Pinkie and Sonata barely noticed it as they were laughing at Rainbow Dash, Sunset, Sunny, and Lightning Dust's farts, although their farts were becoming less frequent, and the smell was starting to be more noticeable to them.

Then Adagio farted loudly in the middle of peeing herself. She blushed a little, despite feeling no shame of wetting her pants. Wallflower took one whiff and ran out of the closet, closing the door as soon as possible.

"One down," said Rainbow Dash.

Pinkie and Sonata were used to the smell of farts, but after a while the smell was starting to get overpowering.

Sunset tried to hold it in, but five minutes after Wallflower left she released an explosive wet fart in her stinky pajamas.

Twilight, Aria, and Rarity gagged, and Rarity wet herself.

Only a few minutes later, Aria couldn't stand it anymore and ran out, coughing.

45 minutes in, the room was smelling worse than ever, although Rainbow Dash, Sunset, Sunny, and Lightning Dust had stopped farting.

"Anyone else gotta go to the bathroom?" said Applejack.

"I do," said Twilight and Sunny.

"And me," said Fluttershy quietly, holding herself.

Applejack sighed as she started to pee in her shorts. Twilight and Sunny giggled and did the same.

Only four minutes later, Fluttershy couldn't hold it anymore, and also wet herself. She couldn't help but sigh in relief, and she was looking forward to her bath.

If anything the addition of the pee smell was making it easier for Rarity, though the stench of the smelly girls and their farts was still noticeable. Especially Indigo.

An hour in, Twilight couldn't take it anymore, and walked out before she could throw up.

"This smells WAY worse than our farting contests!" Pinkie said to Sonata.

"I know," said Sonata. She took another whiff, her face turned green, and she also ran outside.

"Only Rarity, Pinkie, and Fluttershy are left," said Rainbow Dash. The first three of these girls she had become friends with.

Ten minutes went by. Rarity, Pinkie, and Fluttershy endured the smell as long as they could.

Unexpectedly, it was Pinkie who walked out of the room next, throwing up behind the hay as soon as she shut the door.

"I'm sure we're both getting a very long bath at this point," said Rarity.

Fluttershy nodded. Neither of them were sure how much longer they could be here for.

After another eight minutes, during which Sunset wet her pajamas, Applejack let out a loud, sloppy, wet fart. Fluttershy sniffed again and walked out of the room.

"Rarity wins!" said Rainbow Dash.

"I didn't expect that," said Rarity as she walked out the door after Fluttershy.

"Now for the rest of us!" said Rainbow Dash.

Applejack quickly ran out of the room, jumping at her chance to get away from the smell several times worse than her.

Six minutes later, Adagio ran out of the room, and a minute later, so did Sunny, taking deep breaths of fresh air and enjoying the only smell near her being her own.

This left Rainbow, Sunset, and Lightning Dust in the closet with Indigo. It was hardly surprising these three lasted the longest, for they smelled twice as bad as Applejack, Adagio, and Sunny.

Half an hour into the smelly girls' contest, during which Rainbow wet her shorts, Sunset couldn't stand Indigo's smell any longer and ran out.

Rainbow Dash and Lightning Dust sat in the room for as long as they could, feeling competitive.

Then, 50 minutes in, Indigo let out a long, boisterous fart.

Though Lightning Dust farted a lot, this was too much for her. She ran out of the room seconds after she started peeing.

"Yeah! I win!" said Rainbow Dash.

"Congratulations," said Indigo.

Rainbow and Indigo walked out of the closet.

...

Applejack set up baths in wooden tubs outside, for the non-smelly girls now smelled about as bad as Applejack did, plus all of them except Aria had wet themselves. Sunset called Flash over to give her a bath.

"I'd probably better not wash anyone," said Indigo.

"Wait," said Twilight. "Counting Sunset, there's eight of us getting a bath, and with Flash giving Sunset a bath, and Indigo not, the odds are uneven."

"I'll give Sonata a bath!" said Pinkie. "I can stand smelling like this for a few days, and then Rarity can give me a bath."

Rarity giggled.

Rarity, Fluttershy, Sunset, Twilight, Wallflower, Aria, and Sonata each stepped into a bathtub, taking off only their shoes, and in Twilight's case, her glasses, and sat down. Applejack poured a bucket of water over Rarity's hair and started to rub it with shampoo. Rainbow Dash was doing the same for Fluttershy, Adagio for Aria, Lightning Dust for Wallflower, Sunny for Twilight, Pinkie for Sonata, and of course, Flash for Sunset.

Sunset farted in the tub, much to her and Flash's amusement. Fluttershy and Rarity enjoyed their baths the most.

After a lot of scrubbing of the armpits, sides, back, butt, and feet, Rarity, Fluttershy, Sunset, Twilight, Aria, Sonata, and Wallflower were clean and smelled only of soap.

Rainbow Dash the Smelly Pony

Author's Notes:

Done by request, and needless to say, ponies this time.

Also, I continue to portray Lightning Dust differently than in the show because I've already done it this story with her human counterpart.

In Equestria, Rainbow Dash was very much like her human counterpart. She only washed once every two weeks, and therefore she smelled worse than the ponies' farts. And ponies were known for farting a lot, although Rarity would often fart silently if she could, wanting to seem more ladylike, although Celestia would sometimes fart in front of them. Fluttershy would always fart silently, as if she didn't even know how to fart loud.

A difference was that Rainbow Dash's boyfriend was Soarin. They were currently spending the night together, having just flown around Ponyville for fun.

"What should we do now?" said Rainbow Dash once they were back in her house.

Soarin sniffed her. "How about we have a little fun here?"

Rainbow Dash knew what he meant and chuckled. "Where do you want to sniff first?"

"The usual." Soarin sniffed Rainbow Dash's armpits. He had a thing for smelly mares and Rainbow Dash fit this perfectly. Luckily for him, she was attracted to him as well. She loved it when he sniffed her. Rarity was disgusted at her stench but put up with it with her perfume and air freshener. Rainbow Dash was also sure Rarity would sometimes take advantage of her smell by farting silently in front of her, as the smell of her farts would be drowned out by that of Rainbow Dash. Of course it was always funny for her whenever Rarity accidentally farted loudly, but she was less embarrassed about it than her human counterpart would be because most ponies farted in front of each other all the time.

Soarin finished sniffing Rainbow Dash's armpit. "I can never get enough of that smell. What next?"

Rainbow Dash lay down and raised her back legs so her back hooves were in the air. Soarin sniffed them. They smelled just as bad as her armpits, and he loved it. Of course she washed her front hooves often.

When he was done he tickled her smelly hooves a bit.

Rainbow Dash laughed. "Stop it!"

He tickled her for about ten seconds before he stopped. Rainbow stood up and turned so she was facing away from him, raising her rear end slightly in the air.

Soarin walked over to her butt and started to caress it with his hooves, all the while smelling it. Rainbow Dash's butt smelled only slightly better than her armpits and hooves.

Rainbow Dash sighed with pleasure. All ponies loved getting slapped in the butt, but Rainbow Dash loved a butt massage even more. And she knew Soarin loved it as much as she did.

He was rubbing and sniffing her tush for five minutes when she farted loudly.

FFFFFFRRRRRRRRRT!

Rainbow Dash chuckled, while Soarin inhaled deeply. He loved it when she farted in his face, and didn't mind the smell, because it didn't smell as bad as her. He might have even liked it if her farts smelled worse than her.

After about a half-hour of butt-rubbing and non-stop farting, Rainbow Dash and Soarin lay down in bed and went to sleep.

...

The next day, Rainbow Dash met up with her friends, who were going to cheer her on in an aerial race she would be competing in. Rainbow Dash wore a pair of smelly skintight black shorts and a blue T-shirt the same color of blue as her mane. She wore this for almost all her performances and never washed them, so they smelled as bad as she did. Plus, once she had forgotten to use the bathroom during a race and ended up peeing herself, and hadn't washed her shorts then either. So they smelled a little like pee as well.

Her friends gave her their usual words of encouragement.

"And remember, darling," said Rarity. "Even if you don't win, we'll still love you." She sniffed Rainbow Dash and recoiled. "Phew. You really need a bath."

"Fine, if Lightning Dust beats me, I'll let you give me a bath."

"Deal." They never set a condition for Rarity in the bet, otherwise she might cheer for Rainbow Dash to lose. Even though it was clear Rarity wanted to give Rainbow Dash a bath.

Rarity let out a long, silent fart, then she and the other ponies moved to the audience as Rainbow Dash met up with her opponents.

Lightning Dust was wearing a black and green jumpsuit, as she always did in her performances, which weren't just limited to races.

"This time I know I'm gonna win," said Lightning Dust.

"Wanna bet?" said Rainbow Dash.

Lightning Dust sniffed Rainbow Dash and recoiled. "If I win, you have to pee in your shorts again!"

"And if I win, you have to go in the closet with me for an hour."

"Deal!" They spit on their hooves and did a fist bump.

BBBBBBRRRRRRRRRRT!

PPPPPPFFFFFFFFFFFFFT!

Rainbow Dash and Lightning Dust chuckled as they let loose with a flurry of explosive farts. They stopped farting once they reached the starting line.

"On your marks... get set... go!"

Rainbow Dash and Lightning Dust flew ahead of the ponies. Lightning Dust was flying behind Rainbow Dash, but she could catch a whiff of her so she flew to the side. There, she was clear of Rainbow Dash's odor. They flew neck in neck, still farting every few seconds.

As they were about to finish their final lap, Rainbow Dash pulled ahead and crossed the finish line.

"Rainbow Dash wins!" said the announcer.

"Oh no..." Lightning Dust sat down after crossing the finish line second. "I gotta go into the closet with Rainbow Dash now..." A long, deep-pitched fart made its way out of her.

"Congratulations, Rainbow Dash!" said Twilight Sparkle.

"We knew you'd blow them all away!" said Pinkie Pie.

"Yes, that was quite an impressive finish," said Rarity, wanting to be polite but a little disappointed she couldn't give Rainbow Dash a bath.

Rainbow Dash drank from her water bottle. "Come with me, Lightning Dust."

"Wait!" Lightning Dust drained a two-liter bottle of soda in seconds. "All right. I'm as ready as I'll be."

Rainbow Dash led Lightning Dust to her house, and the other ponies went home as well. Once everyone was gone, Rarity let out a loud fart, and sighed of relief.

After arrival, Rainbow paused to get another drink of water. Lightning Dust thought this might not be so bad after all. She could test how long she could handle Rainbow Dash's smell for, and if things got out of hand, she could fart and hopefully that would make Rainbow's smell less noticeable to her.

They got into the closet, and Rainbow closed the door.

Soon the closet became full of Rainbow Dash's smell. Lightning Dust had never smelled anything more foul in her life. After sniffing for a bit, she breathed through her mouth to avoid the foul stench. Though every few minutes her mouth would get a little dry and she'd have to breathe through her nostrils again, and as she did she smelled the horrible smell that was coming from Rainbow Dash.

And, she soon realized her gas was gone and she wouldn't be farting anytime soon. It would always come and go with ponies. They'd fart a lot and then not fart at all for a while.

Twenty minutes in, Lightning Dust said "Can we take a break for a minute? I have to go to the bathroom."

"You should have gone before we came in," said Rainbow Dash. "And maybe not drank a whole bottle of soda. Besides, how do I know you're not gonna try to escape?"

Lightning Dust moaned and fidgeted where she sat. Smelling Rainbow Dash didn't help, but maybe this could also test her limit on how long she could hold it under these situations.

Ten minutes later, Rainbow Dash stood up and positioned her rump right in front of Lightning Dust's face. She didn't fart, but Lightning Dust could smell her much more closely. Not that it was much stinkier than the room was now, but Lightning Dust was having enough trouble with the smell and her desperation as it was.

"Stop!" said Lightning Dust. "I need to pee!"

"Oh, all right." Rainbow Dash moved a bit away from her, then, with a smirk, she put her armpit next to Lightning's face.

"Ugh!" Lightning Dust leaked a little and Rainbow resumed her original position, chuckling.

Only four uncomfortable minutes later, Lightning Dust started to pee in her jumpsuit uncontrollably. She blushed beet red and whimpered. Rainbow Dash chuckled.

"This is the last time I'm doing a bet like this again," moaned Lightning Dust as she finished peeing.

Lightning Dust sat in her wet jumpsuit in the closet full of Rainbow Dash's smell, until the hour was up. As soon as Rainbow Dash's alarm went off, Lightning Dust opened the closet and ran out, taking deep breaths of fresh air.

"Congratulations on not fainting," said Rainbow Dash.

"You know," said Lightning Dust, "maybe I should become a smelly pony too. Then I'll be able to stand your smell. How often do you wash?"

"Once every two weeks, and without soap."

"Then that's how I'll wash too!"

"I look forward to it." They did a hoof bump.

"And I won't wash this outfit again either."

...

Next, Rainbow Dash met up with Applejack, as they were going to race on foot.

"Howdy, Rainbow Dash," said Applejack. "How'd the Lightning Dust closet bet go?"

"It was awesome!" said Rainbow Dash. "Lightning Dust wet herself, and she's going to become as smelly as me."

"Sounds like fun." Applejack sniffed Rainbow Dash and recoiled. "Yup, you still smell twice as bad as me!"

Applejack tied Rainbow Dash's wings, getting quite a few whiffs of her as she did.

"Is this really necessary?" said Rainbow Dash. "I told you I won't use my wings in our competitions anymore."

"Just makin' sure."

Rainbow Dash farted loudly, and they got into position and started running. Rainbow Dash was running ahead, but Applejack made sure not to run directly downwind of her, and soon caught up to her.

Applejack won this race, and she and Rainbow Dash did a hoof bump. Applejack wrinkled her nose as she untied Rainbow Dash's wings.

"Good thing I didn't bet with Rarity on that one," said Rainbow Dash. "Otherwise she'd give me a bath."

"You really need one," chuckled Applejack.

"I can't wait till our next race. See ya!" Rainbow Dash flew toward Pinkie Pie's house, having held in the rest of her farts during the race because she and Pinkie would be having a farting contest.

The Wedding

Author's Notes:

They're still wearing their usual outfits. Always unless otherwise specified.

It was spring, and the girls were now in their early twenties. They still looked and dressed the same as when they were 18 or 19, and nothing had really changed with them. They still retained their unusual quirks.

Rainbow Dash and Cherry Fizzy were getting married at the park. Among the guests were Rarity, Pinkie Pie, Fluttershy, Applejack, Sunset Shimmer, Twilight Sparkle, Wallflower Blush, Sonata Dusk, Aria Blaze, Adagio Dazzle, Indigo Zap, Lightning Dust, Sunny Flare, and Flash Sentry. Indigo sat a bit away from everyone else.

"Here is your wedding dress," said Rarity, handing a beautiful white dress to Rainbow Dash.

Rainbow Dash put it on over her usual smelly outfit. "How do I look?"

"You look lovely." Rarity sniffed her a little. "You smell quite the opposite, of course."

Rainbow chuckled. "Hey Rares, can I get this dress dirty?"

"I would prefer for a beautiful dress to stay clean. But, it's your dress, so if you want to play around in manure, knock yourself out."

"I wouldn't go THAT far, but thanks Rarity!" Rainbow was excited about what would come after the wedding.

Rainbow Dash and Cherry Fizzy, who was wearing a tuxedo, walked up to the altar while Fluttershy had some birds sing a song. Mayor Mare pronounced them husband and wife and they kissed.

"Now it's time for the party!" said Pinkie Pie.

Vinyl Scratch put on a rock song, while Rainbow Dash and Cherry sat at the table next to the others.

"Rainbow Dash, this cake is for you," said Pinkie Pie, setting a chocolate cake in front of her.

"What's wrong with the wedding cake?" said Rainbow Dash.

"It doesn't have a secret ingredient. This cake does!"

Rainbow suspected she knew what the secret ingredient was, and chuckled.

"I hope she eats it soon," said Pinkie Pie, sitting back down next to Sonata. "I held it in all day waiting for her to fart!"

"Me too," said Sonata, fidgeting in her seat. "I don't wanna have an accident BEFORE we start laughing at her farts!"

"I know, right? It would just ruin this running gag!" Pinkie crossed her legs tight, desperately trying to keep her jean shorts dry until it was time.

"I don't know, the audience is probably getting tired of us wetting ourselves every single time someone farts."

"Here's two six packs of my finest cider," said Applejack, setting them on the table.

"Thanks," said Rainbow Dash. She turned toward Cherry. "Do you want any?"

"No, I'll drink the punch. You go ahead and drink all of them."

Rainbow ate her cake messily and noisily, getting bits of chocolate frosting on her dress. Rarity winced slightly, but also giggled a bit. This was the Rainbow Dash she had always known, and while she didn't really like how dirty and messy she was, she was used to it and could put up with it forever.

Once Rainbow finished the cake, she downed each cider as fast as she could, spilling a little down her front for the second pack of cider.

"Ahhhh," sighed Rainbow Dash. BUUUUUUUUUUURP! "That tasted awesome!"

"The cake or the cider?" said Applejack.

"Both!"

It wasn't long before the fart powder Pinkie had put in the cake and its frosting began to take effect. Rainbow grinned as she felt that familiar feeling.

PPPPPPPPPFFFFFFFRRRRRRRT!

Pinkie and Sonata burst out laughing and wet themselves.

"Rainbow Dash, how dare you befoul my beautiful dress?" said Rarity.

"But you said-" Rainbow began.

Rarity winked, and Rainbow Dash understood. Rarity was only acting offended to keep up her ladylike image. Rainbow winked back, and farted again.

PPPPPRRRRRRRT! BBBLLLRRRRT! BBBBRRRRRRT!

Cherry chuckled with each of Rainbow's explosive wet farts.

"Nice one, Rainbow Dash," he said after a particularly loud and wet fart. "Uh, are you all right?"

Rainbow felt her butt. "Yeah. I didn't make a mess this time."

"Too bad I'm not gassy right now," said Sunset. "We could have a farting contest."

Rainbow Dash kept farting for a half hour before her gas was gone, much to her disappointment.

"It was fun while it lasted," said Cherry.

Rainbow nodded, and then felt a sudden urge to pee, for all the cider she drank had gone through her.

"I gotta go to the bathroom." She stood up and ran toward the outhouse.

"Rainbow, wait!" said Cherry, walking behind her.

Rainbow turned around, holding herself and fidgeting slightly. "Yes?"

"I have something to tell you first," said Cherry.

"Make it quick! I really need to go!"

Cherry leaned in as if to whisper something in her ear... and then he started to tickle her smelly armpits.

Rainbow Dash started to laugh hard. She didn't try to resist but fell into a sitting position while Cherry kept tickling her.

"You'd better stop," said Adagio. "She's gonna pee herself."

"Oh, I'm sure she doesn't mind," said Rarity.

Cherry paused for a few seconds to let her catch her breath, and then he tickled harder.

Rainbow laughed harder, and soon a hissing sound was heard. The crotch of her white dress turned yellow and wet, but she didn't stop laughing.

Everyone was amused and giggled a bit, even Rarity.

Cherry kept tickling for about fifteen seconds after Rainbow finished peeing, and then he helped her up. "Did you like that?"

"I loved it," said Rainbow Dash. "And now I don't have to go anymore!" She chuckled, blushing lightly and remembering their first date.

"Well, Flash, now you know what to do at our wedding next month," said Sunset. Flash Sentry chuckled, also looking forward to it.

"You really needed to go, didn't you Dashie?" Fluttershy giggled, finding it highly amusing that Rainbow Dash peed in her dress, and by now feeling very little embarrassment whenever she did the same. Sometimes she'd even pass up a bathroom so as to not hold the other girls up, perfectly fine with using her dress as a toilet if she didn't make it to the next one.

Rainbow Dash continued the party in her wet dress, and once it was over, she and Cherry climbed into her car, Rainbow Dash, not caring that she was getting her pee on the driver's seat. Besides, the seat was already dirty from her sitting on it in her grungy outfit. The car said "Just married" on the back, and they had already packed what they would be taking with them, including a plastic cover to protect the bed from Rainbow's grunginess.

"Are you going to wear your dress on our honeymoon?" said Cherry.

"We'll see how dirty and stinky it gets after a week straight with no washing," said Rainbow Dash.

"I look forward to it. And we can drive with the windows closed if you want, Dashie. I REALLY don't mind."

"Even with the pee smell?"

"Especially with the pee smell. And don't be shy about farting either."

Everyone waved after Rainbow and Cherry as they drove away.

...

A week later, they returned, parking at Applejack's farm. As they got out of their car, Cherry was looking very clean and wearing a white T-shirt and a pair of jeans. Rainbow Dash was still wearing her wedding dress, which was much dirtier than before and smelled as bad as her.

It had bits of coffee, cider, soda, hot chocolate, gravy, sauces, and frosting splattered all over it from eating and drinking messily. It was hard to tell by looking at it, but it also had traces of whip cream on its butt because Cherry had pranked her by making her sit on a whip cream pie, which she found hilarious.

And its skirt was stained yellow at the front and back because she had wet herself twice more on her honeymoon: Once when Cherry tickled her, and once when Cherry put her hand in warm water to make her wet the bed.

Plus, once more on the way back earlier today.

...

They had gotten stuck in a traffic jam. Rainbow Dash had drank a lot before the drive and was fidgeting hard in her seat.

"Hurry up!" she said. "I REALLY gotta go!"

"You already peed in that dress three times," said Cherry. "Just let it all out. You know it'll only make me like you more."

Rainbow giggled slightly and started to pee full force. "Ahhhhh..."

...

"Howdy, Rainbow," said Applejack, walking outside. She sniffed her. "Yup, you smell as bad as ever!"

"I'm due for a rinse today," said Rainbow Dash. "But I wanted to have fun trashing this dress for the last time."

Applejack looked at all the stains on the smelly wedding dress. "Ain't it trashed enough already?"

"Not nearly as much as it's gonna be now," said Rainbow. "All right Cherry, do it."

Cherry picked Rainbow up and threw her into the pigpen. Rainbow splashed butt-first into the mud. She immediately started rolling around in it. Before long her dress was saturated brown.

"She looks like she's enjoyin' herself," said Applejack with a chuckle.

"That's my Dashie," said Cherry.

After a few minutes of playing in the mud, Rainbow sat upright and started to pee.

"You just went," said Cherry, more amused than anything.

"That was an hour ago, and I still had a lot left to go through me," said Rainbow Dash. She laughed as her dress grew wetter and wetter. She could only imagine the state of her shorts and pink panties underneath.

...

Rainbow showered off, still wearing her dress, but not using any soap besides shampoo for her hair. When her shower was done, she removed her dress (which was still stained in many places), revealing her white shirt, blue jacket, and black compression shorts, which were now completely soaked but still smelled bad. She had left her dress on all week and only pulled her shorts down to go to the bathroom.

She blow dried herself and stepped outside.

"How do I look?"

"Cleaner than before," said Cherry. "And very beautiful."

"How do I smell?"

Cherry sniffed her. "Just the way I like you."

Rainbow let out a loud fart, and she, Applejack, and Cherry laughed.

Epilogue: Fetish Fuel's End

Author's Notes:

Just a little epilogue, to make up for fetishizing the Equestria Girls so hard for so long in this story (to the point it got into the "Why" group), as well as being sad that the person who loved this story the most is losing interest in the show and not getting as much time to come here anymore, and hasn't been talking to me as much. (If he still has as much interest in these stories and requests that I take this chapter down, I will)

I don't know, sometimes I feel bad about stretching the fetish fuel so far, and now I barely have anyone to enjoy them besides the two who love everything I write.

A few more years passed since Rainbow Dash and Cherry Fizzy's wedding. The girls had retained their good looks and their quirks this whole time, but now, the latter had faded away.

The smelly girls had gotten tired of being smelly, so they started washing with soap at least once a day, even Indigo.

They also stopped deliberately making themselves gassy or wetting themselves. Twilight took bathroom breaks whenever she needed while studying, as did Applejack while working the farm.

Pinkie Pie and Sonata Dusk stopped deliberately putting themselves in situations where they would wet themselves laughing at farts. They still laughed at farts but took care to avoid wetting themselves, and the girls rarely farted as much. If Pinkie or Sonata did feel like they'd wet themselves, they'd find the nearest bathroom or bush. And they stopped getting into situations where it could not be avoided. In time they were laughing no harder at farts than anything else.

Rarity stopped drinking before bed so she'd always wake up dry. Wallflower, Adagio, Indigo, and Sunny stopped wetting themselves deliberately - though Indigo still had a few accidents for the next few months, as wetting herself all the time made her semi-un-potty-trained, but she eventually reached the point where she never wet herself again. Of course she also used toilet paper.

There were no more farting contests, though of course they still did fart occasionally, as every human did.

The only time Rainbow Dash smelled bad was when on sex nights with Cherry Fizzy. As he still had a thing for smelly girls, Rainbow Dash found a perfume that made her smell bad, which she was pleased to see they actually had, likely due to the smelly girls' popularity. It was as easy to wash off as sweat or dirt. She picked Level 2, which made her smell exactly like she used to, while Level 1 was similar to Adagio, Applejack, and Sunny's smell, and Level 3 was Indigo's smell.

Fluttershy, Sunset Shimmer, and Aria couldn't help their quirks, as Fluttershy still wet herself when she got scared (as well as having a small bladder and often wetting herself because she couldn't hold it), Sunset was still as gassy as the ponies of Equestria, and Aria still wet the bed.

However, soon after Indigo stopped wetting herself, while exploring a cave at camp they found a genie in a bottle, apparently having crossed over from Equestria, who said he'd give them three wishes. First Fluttershy wished for a bladder as strong as the other girls, which also kept her from fear wettings. Second Aria wished that she and Rarity would stop wetting the bed, thus Rarity no longer had to go easy on fluids at night. Finally Sunset wished to be no gassier than the average human on an average day.

Of course, Sunset still occasionally wet herself or farted for Flash Sentry via fart powder, until they decided to try actual sex, causing farting and wetting to be demoted to foreplay, and then they stopped altogether, aside from the occasional accidental fart during butt massages, which they at least kept doing.

Fluttershy still enjoyed getting baths in her dress from Rarity, which would only happen from Fluttershy getting covered in mud, in place of her usual shower, or when she just felt like it even if she was clean.

And so ended the fetish fuel of a much dirtier alternate universe.

Alternate Epilogue: Butterfly Effect

Author's Notes:

This is an alternative epilogue to the previous one. Go with whichever of the two you prefer. If you really liked all the fetish fuel in the story, I'd suggest you go with the first epilogue. If you felt it was all too much (reflected in the high number of downvotes), go with this one. I had intended this to be set AFTER the first epilogue, but I figured that would ruin it for people who actually liked this story, and I don't want to do that.

Also, contains a bit of death, which I don't usually do, but it's kind of necessary and you'll see why.

10 years after Rainbow Dash and Cherry Fizzy's wedding, an evil unicorn of Equestria was plotting revenge.

Starlight Glimmer had been the dictator of a village where she forced everyone to have the same cutie mark. But Princess Twilight Sparkle and her friends had stopped her, caught her, and taken turns farting in her face, causing her to pass out. As they tried to decide what to do with her, she regained consciousness and ran away.

She had now discovered a time travel spell, which combined with her magic, she used to go back in time and change history. Twilight followed her, but Starlight froze her in crystal.

"You know, before I do this, I should do something else," said Starlight. She cast a spell that took the form of a blue light that engulfed all of Equestria. "There, now all ponies are much less gassy than before. No more than the humans, depending on what we eat. But that'll keep you from farting in my face in the future, if I am unsuccessful at preventing you from being born."

Twilight broke free of the crystal. "Where are we?"

"You mean when are we? We're over a thousand years ago! I tracked your ancestors born around this time! They haven't even met yet, and I will destroy them and erase you completely!"

Twilight and Starlight engaged in a battle of magic spells. When Twilight deflected one of Starlight's magic blasts, it hit and killed a butterfly.

"I can't beat her with my magic alone," said Starlight. "I have to go to the world where there is no magic. Whose inhabitants are no more gassy than us ponies are now."

Starlight sealed her magic inside a necklace, and ran. Twilight ran after her, because her wings had been injured in the fight. Starlight ran through the portal to the human world, and Twilight followed. Starlight continued to run on all fours, and then deliberately slowed down, allowing Twilight to catch her.

"I got you, Starlight! You will not hurt my ancestors! Now take me back to my time!"

"No," said Starlight. "If I can't erase you, then this is the next best thing!" Starlight touched the gem on her necklace, which started to glow.

"Starlight, what are you-"

KABOOM!

Twilight and Starlight vanished in a massive nuclear blast. The only other casualty of the explosion was a butterfly - the counterpart of the Equestrian butterfly they had killed.

...

As a result of the butterflies' deaths, history in both worlds was changed drastically. In addition to ponies not being as gassy anymore (much to Celestia's disappointment), the sirens came to Equestria earlier from a distant land, prompting a unicorn named Stygian to gather some ponies together, who banished the sirens to the human world. Unlike in the original timeline, they retained pendants allowing them to use a bit of their power, and they adjusted to human life rather quickly, including the need to urinate, and never once wet their pants, although they did fart occasionally, because who doesn't?

Sunset Shimmer turned cruel and dishonest and became the school bully in the human world. Twilight still became friends with Applejack, Rainbow Dash, Rarity, Fluttershy, and Pinkie Pie, except that when she got her cutie mark, she hatched a dragon egg, and the dragon, Spike, became her assistant. They still had to deal with enemies like Nightmare Moon, Discord, Queen Chrysalis, King Sombra, Tirek, Starlight, Stygian, the Storm King, and Cozy Glow, which unfolded slightly differently than before without opening dimensional rifts, and Twilight still became a princess.

Starlight's time travel happened earlier, and to the time when Twilight was a filly, in which she attempted to stop the event leading to Twilight and her friends getting their cutie marks, and Twilight was able to reform Starlight and prevent her from changing history a second time. Twilight and Starlight were therefore spared from their explosive fate, though their alternate selves' fight a thousand years ago was preserved to prevent a paradox.

In the human world, Rainbow Dash, Applejack, Indigo Zap, and Sunny Flare washed as often as humans regularly did, Pinkie and Sonata never wet themselves from laughing at farts, Fluttershy never wet herself after getting out of diapers, having a bladder no smaller or weaker than the average human, and Indigo, Sunny, and Wallflower didn't wet themselves either. Twilight also never wet herself even while studying, and Cherry Fizzy was never born in the human world. Thus, there was no fetish fuel to rub off on the others, aside from occasional non-sexual buttplay, like Pinkie Pie and Fluttershy doing a rump bump, or Applejack kicking Rarity in the butt. Crystal Prep also never did farting contests, and Rarity never got to the point where she wet the bed.

Rainbow Dash, Rarity, Pinkie Pie, Fluttershy, and Applejack became friends around the same time, until Sunset Shimmer broke apart their friendship, and when Princess Twilight arrived from Equestria in pursuit of Sunset, she got them back together and they reformed Sunset. Sunset had brought magic into Equestria, causing the sirens to become a threat, until Twilight, Sunset, and the other girls destroyed their pendants, leaving them as harmless teenage girls. Then they met EqG Twilight (who now had a dog named Spike, counterpart of the dragon) while competing with the Shadowbolts, and had more adventures after that, including Wallflower temporarily erasing the girls' memories of Sunset as revenge for making her feel invisible, and later becoming friends with Sunset.

It was as if the fetish fuel never happened. Which, it didn't. All their fetish fuel, all the wettings, excessive farts, and the stench of the smelly girls, was erased from history for all eternity.