Author's Notes:

HEADS UP! Most perverted chapter to date! This is the closest I've come to straight-up clop, and it was fun/funny to write. But, I've read clop on this site, and I know for fact this is nothing in comparison, so...have fun!

Song of the chapter

Listened to this for a good bit while writing this one, just yuk it up XD

The Twins kept the events of Hearth's Warming to themselves, they were too emotionally invested in them to simply chat about it, and it wasn't their right to speak when Blueblood and Charity were the ones who had the rights to speak of their respective moments with the princes. Besides, within days the others and all Equestria had found out when an article in the newspapers revealed that they'd saved a mare in labor and her unborn foals from freezing to death. It was backed up by the added claims of the hospital staff, and when a reporter got the nuts to approach them, they informed him it was factual.

Soon after, it was publically released by Blueblood that his mother had passed a week prior to Hearth's Warming of an unknown lung disease. His stated reasons for keeping it secret for weeks was his private anguish, and that he wanted the doctors managing her autopsy to find out more about what killed her before he informed the public. Thus far, they can not identify how the disease caused it, but they found a bulging deformity on the insides of her lungs, and stated that she would have been in constant agony until her death.

Celestia also publically stated her sorrow at her niece's tragic and early passing, and would devote her own personal time to helping discover what this new disease was, as similar cases of ponies dying of bulging growths inside their bodies was becoming more and more common, and she wanted to see to stopping whatever it was.

Aside from the news, not much interesting happened for about a month before the Cycle. It was January, the month most ponies had their birthdays due to the Cycle and pony's 11 month gestation, and Cup Cake finally gave birth. To twins! The brothers wondered if ponies had a natural tendency to have multiples after considering it. Charity and Cup both had twins, and this made them wonder about the possibilities involving their own mares...especially considering they had their fertility tested recently with all the talk of having foals in the future. That was a lot of potential babies...they were NOT ready for it.

However, what was unique with Cup Cake's twins was that they were a boy and girl, and a pegasus and unicorn respectively. Not only that; they also looked almost nothing like their parents, which was an extreme rarity. DNA tests confirmed they were their foals, but it didn't explain their drastic recessive dominance. When this came about, Scoddri personally walked into the hospital, and welcomed the foals into the world. He was allowed to roam freely now. He said that Discord brought forth the foal's latent potential in their early development in Cup Cake during his rampage, and while an Anti-Spiral, still believed in the concept of evolution.

So, while they were a pegasus and unicorn, they still also had their parent's earth pony traits as well. Scoddri apologized if his past self's meddling caused any distress over the issue, but Cup was willing to let it go, since her foals were healthy and safe in the end. Pinkie was all too happy to have more foals to help look after, beings little Citrine was several months old now. But unlike Citrine, the Baby Cakes didn't take to her antics so well, and she had to adapt a more gentle approach to entertaining them. Also Citrine seemed to take them in as her younger siblings, seeming to help teach them by example.

However, the Cycle was incoming, and there were mixed feelings going on. Logic said “Go to Stallion's Landing” but although it was cool last year, the Twins and Blitz didn't want to be cooped up in a mountain city for a week.

Answer: become females for the duration of the Cycle.

“Ugh...being a queen for so long...how can you bear it?” The Twins asked Gilda as they sat outside at the local Hayburger. Due to the sudden increase of omnivores living in town, they even started stocking fish, which even pegasi absolutely loved, beings their avian natures make processing fish easier than the other two types of pony.

“Well, ya just get used to it.” Gilda commented as she tossed a fish stick into her beak. “You two are used to being kings, so I can get it's kinda odd, but you'll be able to ignore the itch.”

“But it's like we're in heat!” The Twins whined, and shifted their rumps uncomfortably, their tigress bodies twitching in frustration. “We thought you said we have different...things, than ponies!” They complained, getting more than a few understanding and pitying looks from nearby mares.

“I said GRIFFINS have a different system than ponies, not hippogriffs. You're enough like ponies that you still get all randy and testy at this time of year. You're actually even worse off because you can still easily get preggers outside the Cycle, but you're even more fertile right now. AND you have a carnivore's predatory instinct tacked onto it. You don't WANT to know how horrifying a single hippogriff queen that hasn't been taking her herbs enough to suppress it can become upon even smelling a king nearby.” Gilda shuddered. “My cousin Maul, she missed a dose, and...well...the king she mauled? Happy father of triplets. Sure, he was maimed, and she got a wonderful mate, but the sheer violence of that rut...legendary in my hometown to this day.”

The sisters shuddered, happy they weren't at Stallion's Landing now. Especially since their bisexual status would make abstaining from gender flipping difficult, and they wouldn't have known this in advance...they just avoided a big shitstorm with this decision. “Good thing we didn't listen to logic....” They rubbed their toned tummies, worried that they'd be pregnant as of likely right now if they'd gone like last year.

“Well, just wait it out. It's only a week.” Gilda tried to console them, beings she was one of the few in town who wasn't a mashed-up mess of hormones and perverted single-mindedness. All of the Twin's friends demanded they change back so they could rut, so yeah...they were really ostracized from the others right now.

“Just wish Spike would've accepted the offer to be gender flipped too...it sucks only having nothing but irritated mares everywhere. Then again, no idea how a kirin's cycle works around this time....” Which was expressly why Spike refused. Nopony knew what would happen if he became a she, and with the powers Spike has, if he as a she went totally nuts like that; there'd be more than a few aches, itches, and unfulfilled desires everywhere.

She probably would've turned into a modern retelling of Trogdor the Burninator, who burned almost half the city of Manehattan to the ground in a rage over something involving an incident in a tavern. It's also ironically why that half of the city was first to be converted into the modern architecture style the big city is known for today.

“Babes; there's enough whining bitches in this town right now as it is. You're just the most coherent and sensible ones right now.” Gilda finished her fish sticks, and started chowing down on a hayburger. It wasn't real meat, but ponies have ironically gotten pretty close in taste. “Now eat! Your food is getting cold.”

“We're not-.” Their depressed statement of not feeling hungry was interrupted by their powerful stomachs literally roaring, getting a few mares to panic and run about as their hormones registered a predator nearby, and sent them into flight. “...Fine....”

===//////>

Animak groaned as she tossed and turned in their cloud bed. Kamina and Animak were bunking in the guest room of Dash's house due to how utterly insatiable their lovers had become, even as queens, they were forceful in their attempts to change them back into stallions and rut. The only reason they didn't turn Trixie into Trickster or Twilight into Dusk was because they still had enough control not to stoop that low. Either that, or they were so single-minded in that they wanted THEM they didn't even consider it.

But regardless of how impossibly comfortable the surface; she just could NOT get back to sleep. It was the middle of the night, she was panting, and desperately resisting masturbating as Kamina slept peacefully next to her like a log since Animak shut down their connection. 'I'm going crazy! I can't take this! I want a dick in me damn it!' She looked at Kamina's sleeping face longingly. 'There's one right here...just have to ask...she'd help me without a second-NO!' Animak clutched her head as her loins burned and ached with want. 'I can't do that! I'll get pregnant! Why can't we change our bodies enough to ignore it?!'

“Ani? What is it?” Kamina asked as her sister's thrashing woke her, and she simply had to sniff to realize the issue. “Oh sis...I want to help but....”

“I know....” Animak whined, practically tearing up at just how MUCH she NEEDED to scratch that itch. “Why can't we change our bodies enough to ignore this? We've got so many templates, why can't we change our combined hippogriff template?”

“Because it's the most advanced and efficient one we have available? Remember? Our bodies can only really use the absolute “best” adaptations as our permanent bodies. We also tested our fire resistance and found out we're nearly lava proof from our dragon samples, so our eggs would also likely be near indestructible like a dragon's too, so aborting isn’t' an option, even if we would consider it.” Kamina hissed as she rubbed her thighs together, starting to catch up to Animak in terms of hormone levels. “Oh~...it also means we can't get a genuine relief, because our dragon segments also mean we can get pregnant by anything with a penis...damn pan-sexual compatibility.”

“We can't do it with each other either, because one of us will give in and go stallion...damn it...every year?” Animak griped as she humped the bed in vain, sniffling in anguish.

“Every year.” The sisters looked to the door to see Dash in the doorway, looking at them with a sad understanding. She may be a tom-colt, but she was still a mare, even when she gave it up to be Blitz for Gilda, so she could sympathize. “It sucks, doesn't it? From the sounds of it, you're having an even harder time than me, and I skipped a year. I'm wishing I went to Stallion's Landing again rather than deal with this.”

“Well we don't have a choice. We couldn't resist all the testosterone if we went....” The Twins responded despondently, and Dash sighed.

“Can ya seriously not keep from going stallion?” Dash asked seriously, and they thought on it.

“Maybe...it depends on how we're being stimulated really.” They returned, and Dash impishly grinned before unfolding her wings, and making the twins blush at the huge phallic implements she'd hidden under them, causing Dash to grin.

“Ever used toys before?” Dash asked, making the sisters grin sheepishly.

“N-not like that...we never needed them before....” They hissed as their tails twitched. “...Fuck it. Will you be willing to let us borrow them?”

“Gals, I'm here to do that. Your randy scents are keeping me and Gilda up, and your systems are so screwy from having so many other creatures in ya, that our suppression herbs aren't even working with your hormones so intense. So have at it. I've got a couple more where that came from.” Dash casually tossed the big rubber toys at the sisters, making them squawk in surprise as Dash left the room with a chuckle. “Just keep it down, we're trying to sleep.”

They watched Dash leave, and then looked at the shockingly enormous fake phallus they each held in their talons, making them blush even more at what they were about to do, and looked to each other. “We're keeping this between us. Got it? Good....”

===//////>

“Ow...ow...ow...ow....” The Twins were on the edge of the Everfree near Shy's cottage, banging their heads against two trees. The dildos helped, yeah, but it was only temporary. It took the edge off enough for them to go back to sleep, but they woke up just as randy as before. They decided they needed to get away from town for a bit, and sought out the seclusion of Shy's cottage.

The mare was also in estrus like all ponies, and apparently hippogriffs this time of year, but aside from being slightly clipped in her demeanor, she seemed the same. “Girls, you really shouldn't be doing this to yourselves. It's unhealthy....”

“Shy, we get you mean well, but we just can't get...ARGH!” The sisters clawed at their respective trees with their talons, extending their diamond dog claws, and shredding the bark off in strips. “WE WANT TO FUCK~!”

“Oh my...Gilda said hippogriffs could get violent...will some of my tea help you calm down?” Shy offered as she cautiously and wisely stepped a few paces out of immediate reach of Kamina as the twins huffed and stabbed their horns clean into the wood of their separate trees, and sighed.

“...That'd be nice Shy....” They tried to pull their horns out, but grunted in surprise to find them stuck fast in the hard oak. “Um....”

“Oh, do you want some help? I mean, if that's okay with you....” Shy meekly asked, and the sisters both tried to pull themselves free, only to be annoyed at their continued entrapment.

“...Yes please.” They asked in embarrassment. Shortly, the yellow pegasus mare had freed the twins with a quick twist and tug for each of them, making it seem simple and effortless. “Wow. How'd you do that Shy?”

“Some of my more rough-and-tumble animal friends get themselves stuck in things a lot, so I have a lot of experience in getting them, and apparently ponies unstuck.” Shy giggled before she led them into her cottage. “Take a seat anywhere, I'll be back in a bit.” Shy entered her kitchen as the twin queens sat gingerly upon the mare's couch, and sighed.

'This sucks...it's only the second day too.' Animak bemoaned mentally to her sister.

'We'll get through it. Even if I'd rather fight Discord again over this.' Kamina griped back, and they both groaned as they resisted grinding their flanks into the cushions.

“How do mares deal with this every year?” They asked again to nopony in particular.

“It gets easier with time girls.” Shy answered as she entered the room again. “I have the kettle heating up, so it will just be a bit.”

“Thanks, but this is our first year, so that might explain why we're having such a hard time. But enough about us for a moment. What about you Shy? Now that you have a special somepony?” The sisters grinned cheekily, ready to get some gossip. They weren't normally ones for rumors or other hearsay, but boredom and a great desire for a distraction makes great motivators for “getting some dirt” on somepony, even if they don't plan to use it. This though, they genuinely wanted to know Shy's feelings on the matter. They'd keep it quiet if she asked, but otherwise they'd gladly plant some key words in some pony's minds to help her if they could.

“Oh, my...um....” Shy fidgeted a little on the cushion she sat on, blushing as she rubbed her plot into the seat a bit. “This year is a little...harsh compared to before, now that I have somepony I really, really like to think about...and miss....” She whimpered as she began grinding into the pillow. “Oh~ I miss him so much right now...my big, strong, quiet stallion. He'd hold me if I'd just ask. Or even if I don't ask. We don't need to talk much to understand each other.”

“So~? Have you, done the deed? Spread your wings? Tickled his pickle?” They needled childishly, making Shy blush fiercer with each innuendo.

“Eeee....” The shy mare squeaked as she ducked onto the floor and hid her head behind her hooves and wings, getting a gleeful laugh out of the sisters, who found their friend's meek nature amusing.

“You don't have to answer if you don't want to hun.” They consoled her amicably, getting the yellow pegasus to peek out from her wings, and sit back up, before she looked around as if to see if anyone was eavesdropping.

“Um...yes. A lot...actually....” Shy grinned sheepishly as she spread her wings in the rigid shape indicating a pegasi's arousal. “The first time was so special. We had a lovely picnic in Whitetail Woods. We just enjoyed the peace and quiet, the serenity of nature. We were so alone, nothing around for miles.”

“So Mac made the first move right?” Animak interjected, getting a giggle out of Shy.

“Actually, I made the first move. Big Macintosh is such a gentlecolt, he could never do something so bold. But I felt the time was right, and when I presented myself to him, he gently asked if I was sure.” Fluttershy lived up to her name, as her rigid wings actually fluttered. “Oh~...just remembering it...!”

“Calm down Shy. We don't want you getting like us.” Kamina joked, just before the kettle whistled from the kitchen.

“Oh, right. Sorry. I'll get the tea ready.” Fluttershy returned to the kitchen, and the sisters grinned devilishly to each other.

“Tease Mac about Shy making the first move?” Animak asked.

“Definitely.” Answered Kamina.

===//////>

“A-and again...WHY are we doing this?” Kamina asked nervously from her position being suspended by all four of her legs, her wings limp and covering the floor beneath her. Animak had left her to her fate when Twilight had seized her from the air with her magic, and was likely still fleeing from Trixie who continued in her pursuit of her twin. They'd JUST left Rainbow's the morning of the third day of the Cycle too. The poles, chains, and shackles holding her aloft were clearly freshly conjured as they didn't have a single mark of wear upon them. Also, she was in the library's expansive basement.

“Because Kamina; I need to see just how different your reproductive system is from a normal hippogriff to understand just why your estrus is so intense by comparison. If I can find out why, I might be able to help Zecora develop a proper potion to help you both. To do this; I'm going to have to delve properly into the realm of gynecology.” Twilight explained in complete researcher mode. Right now, to Kamina's both fear and relief; she was little more than a test subject, and not a sudden victim of forced impregnation. What? Twilight's got weird kinks. She could be into that.

“W-what is that?” Kamina asked in fear as Twilight summoned a clear-walled hard cylinder of impressive length. “W-what are you about to put in me?!”

“Don't worry Kamina, it's just a speculum. It will let me see your vaginal walls completely, and also give me a direct path into your uterus and ovaries to send harmless, small magical probes to take visual images for me to examine and compare to all the illustrations I've analyzed of the different species you're composed of. Now stop fidgeting and let me put this in you.” Twilight levitated the terrifyingly long glass-like tube towards her groin, but the queen wasn't about to give up so easily.

“No! I'm not letting you put that-AGH!” Kamina shouted in pain and surprise as the shockingly smooth object was practically jammed into her. “AH~! AH!” She screamed in sudden ecstasy as the tube grew, and widened as it went deeper, stretching her vaginal walls tighter. “I'M GONNA RIP~! I'M GONNA~...AH~!” She clamped down hard on the instrument, momentarily frightened she'd break it inside her, only for it to hold fast, and she panted as she rode the afterglow. That one was building up in frustration for a while. “Ugh....”

“There, was that so hard?” Twilight asked smugly as the enchanted medical device finished practically melding with Kamina's sex, and gave Twilight a clear view into her for her to examine properly as she levitated over a scroll for notes, and a magical light came from her horn and slowly traveled inside. “Hm...yes...you have the lubrication glands for egg-laying...more draconic than avian however....”

“Just get it over with....” Kamina moaned in anguish at her predicament. This was utterly degrading.

“Your cervix is exactly like a dragon's cloaca though. You shouldn't have any trouble passing an egg.” The speculum extended a bit further into Kamina, making her hiss as it opened her cervix just enough for the light to enter her womb. “Hm...genuine griffin-slash-hippogriff womb though. You'd be carrying the egg for an estimated three months until it's mature enough to be birthed. But there are some draconic linings in here.” Kamina groaned as she felt the warmth of the small magical probe likely just go up one of her fallopian tubes. “Wow...nearly a complete dragon's egg system in here. You won't actually be losing any eggs without them being fertilized first...definite multiples. You've got the system here to carry a whole clutch.”

“Wonderful.” Kamina dryly stated with so much sarcasm it might just light something on fire with how scathing it was. “Can I go now?”

“Hold on, I need samples.” A small scraping tool and a couple of small glass slides began to go up the tube.

“THE HELL YOU DON'T! LET ME GO!” Kamina freaked at the idea of Twilight harvesting anything from her womb, her instincts demanding she fight back, but suddenly she went limp, and found herself unable to move anything. 'Bitch!'

“I knew putting those paralysis charms on the shackles was a good idea. What are you worrying about anyway? You'll regenerate anything I take anyway.” Twilight liberally took a few samples of Kamina's uterus lining, an egg from one of the ovaries, and then finally ceased her insensitive delving to watch the damage heal itself, and contently begin removing her samples and tools. “We're done. I'll be able to compile enough data with what I've learned, and what I will learn from the samples I took to come up with the reagents Zecora would need to help properly suppress your estrus to manageable levels.”

“Shwell...cn ah go noo?” Kamina asked with a slur as she started to feel her body again.

“Yes, just let me remove the...um....” Twilight took the speculum into her magic, and tried to pull it out, but it held fast. “Uh...just a sec.” She pulled harder, getting a pained squeal from Kamina. “What? Why won't it come out?!”

“It'sh shtuck?!” Kamina screeched with a bit of a slur as she started panicking.

“Oh~ why is this happening? Everything went smoothly! Where's the manual for this thing?” Twilight rummaged around her lab, looking for the user manual for the tool she really had no legal right or training for. “Where is it? Where is it?!”

“'Light! If'n thish ishn't outta me thish inshtant! No Secksh for monthsh!” Kamina threatened, and this got Twilight to stop panicking, and realize she had a seriously pissed of significant other on her hooves.

“Please! Not that! Oh~ hold on!” Twilight teleported away, leaving Kamina hanging alone for a few moments.

“...She jusht ran didn't she?” Kamina dryly asked herself, only for Twilight to return with Nurse Redheart from Ponyville General.

“...You're lucky you're a friend, or this would go straight to the law.” Redheart warned Twilight with a leer, making Twilight blush nervously. “Don't worry hun. I may be an earth pony, but all medical equipment like this is made to be used by anypony. Pay attention Sparkle; you'll learn something.” Redheart carefully placed a hoof at a certain point on the outside of the magical examination device, which Twilight only now noticed was discolored slightly against Kamina's puffy labia. Kamina sighed in relief as instantly the cylinder shrank within her, and was soon removed entirely to be sanitized and sterilized for reuse, since it wasn't a cheap disposable model. “See? Magic can't solve everything. Not even how to work a magical device.”

“Yes, thank you Redheart. I'll take you back now.” Twilight was about to cast, only for Redheart to leer at her.

“No. I'm going to help you get her down, and properly ensure your rough malpractice didn't hurt the poor dear. Advanced healing, regeneration or whatever; you don't treat somepony like this. Especially not your special somepony. You're some kind of twisted Sparkle. I'd see a shrink if I were you.” Redheart's harsh statements made Twilight suitably ashamed of her heavy-hoofed treatment of her lover as they set about letting the restrained queen go...who only just now realized that Twilight forgot to put a limiter on her horn...damn.

===//////>

“C'mon girl. She said she was sorry.” Animak pleaded at the locked cloud door.

“I'm not coming out until this crazy week is over!” Kamina wailed from inside the guest room, getting Animak to sigh in annoyance and regret at both this, and the fact that it was her negligence to try and save her sister that led her to being scared of her first true love.

It was the morning of the fourth day, and Kamina had locked herself in the guest room as soon as she got back yesterday. She'd only left to eat dinner and use the restroom. To be fair though; Animak spent most of yesterday fleeing from a persistent Trixie, who wanted to catch her for the same reasons as Twilight caught Kamina, but for a separate battery of tests the more “traditional” way via divination and Zecora's natural remedies.

Animak thankfully avoided being covered in colored spots or something, but at the expense of not being there for her other half, who refused to connect to her out of spite. “Still being a pussy?” Gilda asked sarcastically, getting a warning growl to rumble out of Animak in defense of her sister's feelings. “Whoa, okay, sorry.” Gilda rolled her eyes. “Think she'll be alright?”

“I don't know, she won't even reconnect with me.” Animak pouted as she sat down in front of the door. “I even had to sleep alone on the couch last night, remember?”

“Yeah, yeah I know. Look; I don't know much about all this complicated stuff alright? But I suggest we just give her some space for a while. How about you come with me to go shopping? I'm heading to Cloudsdale to check out the mall. See if they've got any neat swag in that'll catch my eye. You game?” Gilda asked, only for Game to pop out of mid-air.

“No, I'M Game!” Game chortled, and quickly closed the fold in reality back up before Animak or any other female could catch wind of him hormonally, and they blinked.

“...Yeah. Let's go do something to take my mind off of whatever just happened, and so I'm not just a sack of depression waiting for my sister to talk to me.” Animak and Gilda left the hall, and after a few moments, Kamina unlocked the door and peered out of it into the hall.

“...Some new shades maybe?” Kamina mused, and came to a decision. “Wait up! I want to get out of this crazy town for a bit!”

===//////>

“Blegh! Tastes like ass! Well, dirty ass!” Animak eloquently stated as she slammed the potion bottle back onto the table. “There, I drank your stupid test potion. Now will you all seriously make it up to my sister for what you did?” Animak decided after spending a day at the mall with Kamina and Gilda, and somehow leaving with hundreds of bits worth of accessories, mostly sunglasses, bangles, and other jewelry that could be considered unisex, that she had to fix things between Kamina and Twilight. She also figured if she could get the rest of their herd in on trying to cheer her up and mend the rift Twilight had caused with how unintentionally mean-spirited she was to her, it would work better.

However, the magical trio of Twilight, Trixie, and Zecora added the stipulation that she try out the suppression potion they devised from the tests Twilight did the day before yesterday. “Yes, but tell us; how do you feel?” Twilight asked in earnest and genuine care as she ran a hoof over Animak's tummy, beings she was laying down on it at being gestured to do so.

“...Fine. Yeah, I actually feel pretty good.” Animak marveled at the feeling, and purred as she suddenly grabbed a surprised and protesting Twilight into a hug. “Oh~ I don't feel like my guts are burning! Geez, is this what feeling normal is like? Damn, don't realize how good it is until you have to deal with something like estrus for a few days.”

“Well, that's good. Now we have something to make up for my horrible treatment of her.” Twilight wriggled out of the hug, and gestured for Animak to leave. “Go get her, we have another dose ready, and the recipe written down so we can make more.”

“Aye, aye doctor Sparkle!” Animak saluted jokingly, and flew out of the library window. “Holy crap! I feel amazing!” She rubbed her tummy, and sighed in relief of not feeling bloated, randy, or otherwise uncomfortable. “Woo! I feel so great!” She squealed happily, getting many mares below to look up at her and chuckle. She arrived at Rainbow's and rushed to their room, knocking obnoxiously. “Get your feathered tail out of bed missy! I've got something special for you!”

“Ugh, what now Animak?” Kamina asked as she opened the door, only for Animak to pause at the sight of her. “What?”

“Pfft...bwa, ha, ha, ha~!” She fell over laughing at how Kamina was completely done up in jewelry and makeup. She had silver bangles on her forelegs, a silver amulet on her neck which rested on her chest, and even had a few silver rings on her tail. Her eyelids were coated perfectly in a silvery mascara, which Animak admitted made her look gorgeous by accenting her eyes against her tan fur.

“Sh-shut up! I look good and you know it!” She defended irately. “If you're only going to mock me, I'm closing the door.”

“N-no wait! Listen; Twilight, Trixie, and Zecora came up with a potion that suppresses our estrus thanks to all that crap she put you through! I tested it and I feel great!” Animak got up and aimed her rear at her sister, showing her that her genitals were not swollen as they'd been for days. “We can spend the next couple of days like normal.”

“So we don't have to put up with this? Yes!” Kamina crowed, and exited the room. “If they did this just to help us...I think I can forgive Twilight for before. Let's go.” Kamina gladly flew back with Animak to the library to find a pink potion sitting on a table, and an ashamed Twilight nervously standing behind it. Trixie and Zecora encouraging her to stay put. “Twilight....”

“Y-yes?” Twilight asked apprehensively, but was glad to see her love approach and nuzzle her. “I'm sorry....”

“I know. And I forgive you. But none of that EVER again. Clear?” Kamina stipulated, getting an eager nod from her first true love. “Okay, so I'm going to drink this. How long should it last?” Kamina asked as she popped the cork and chugged it down.

“It should work for at least a day, at least that's what my previous works say.” Zecora stated, and Kamina sighed in relief of the constant irritation in her core fading away. “How are you dear?”

“Wonderful! I feel-!”

“Ah!” They all turned towards Animak, to see her sweating profusely, and panting. “H-holy shit! Holy shit!”

“Animak! What's wrong?!” Trixie asked as she quickly trotted around, and paused at her hindquarters to blush. “Oh...my....”

“What?” Twilight asked in worry, and quickly got alongside Trixie, and blushed brightly as well. “Whoa....”

“What's got you so-gah!” Kamina got her answer when Animak sat down and held open her forelegs, to reveal a familiar sight of their “Captain Kamina/Admiral Animak” at full attention, sans balls, as instead there was a puffy pussy at the base. “Th-the potion turned her into a hermaphrodite?!” Kamina promptly shoved her talons into the back of her throat, but couldn't get a gag. “No! We can't risk getting you girls pregnant!”

“H-hold on a moment!” Twilight shouted, and started at Admiral Animak for a moment, and sniffed it. “I...don't feel anything from it. Sure, I'm turned on, but not as overtly so as I would in estrus as I am. Fascinating...Animak, do you mind if I collect a sample of your discharge?” Twilight asked this time, and Animak practically grabbed her face with a pleading expression.

“You ARE going to get me off somehow! Or Faust help me! I WILL impregnate you all right here! Damn the consequences!” They balked at Animak's outburst. She and Kamina managed to control themselves quite well in spite of their conditions. “You'd better get going, or I'm coming!”

“Oh~ hurry! I f-feel~...AH!” Kamina cried as her own penis returned, but in an unusual way with no balls like Animak, and she panted as her vision became tinted red, and she grit her teeth as tears poured fourth. “T-Twilight?! Those foals are in the near future if you don't hurry!” The mares all huddled together, and worriedly looked at each other before turning back to the now prowling predators stalking towards them.

“Q-quick test!” Twilight used her magic to literally pull some of the semen now dribbling from their crazed lover's erections, and slammed it with a few tests, and blinked before beaming. “Girls. No sperm.” The tables suddenly turned, and the mares all became wild-eyed. “Free game!”

The Twins realized the sudden turn too late as the mares pounced more like wild tigers than ponies.

===//////>

The sextet of lovers were all laid about the massive bed in the main bedroom in various poses of exhaustion, having spent the last few days of the Cycle in a near-constant orgy quite reminiscent of what normally happens if a stallion is caught unprepared in the Cycle by multiple mares. There were body fluids everywhere, and the only breaks they took were for meals and the restroom.

Applejack had dropped in a couple days ago, and was quickly pulled into the action. Upon hearing and smelling what was going on; any other mares who happened by the library kept their distance to ensure they weren't pulled into the action as well.

The potion lasted nearly twice as long as Zecora theorized, and after the fifth hour or so, she admitted she might have realized far too late the similarities between the suppression potion and a “vitality” potion she'd been working on too. Something must've gotten mixed in somewhere to make this unique reaction, and Zecora already had a cauldron of the stuff in reserve. The good thing that came from this was that since the hermaphrodite effect was temporary; the semen they produced was sterile. So they all got to have fun, and nothing bad came of it. Well, almost nothing.

“Oh dear Celestia! The stench!” Rarity screamed in horror of the smell upon finding them all tired and heaped onto the bed, coated in their own juices. She decided to drop by since the Cycle ended and things were going back to normal, but she did not expect their romp to get this wild.

“Ugh...gross....” Kamina bemoaned as she pulled herself out of the bed, gagging at finally registering the stench. Thankfully the potion wore off an hour or so ago. “Sorry you have to see this. Zecora's suppression potion...REALLY backfired.”

“No joking. Come dear, I'll help you clean up.” Rarity then faced the room again with her nose plugged. “You're all getting a thorough cleansing! I only dread how you'll clean the room.” Rarity left the door open so it could air out a little, and she guided the tired Kamina towards the bathroom. “Now darling, since the cycle is over; you can change back into a stallion once we're through here.”

“...As nice as that is...I don't want to have a dick for a while.” Kamina shuddered at just how raw she got over the past couple days of near-constant sex. “Mares...are crazy.”

“Well, it takes one to know one darling.” Rarity winked impishly as they got to the bathroom. “Welcome to the fold.”

“Woo-hoo.” Kamina replied dryly.