With Spike Twilight and Fluffy Heart, the two teens were home alone babysitting the little girl, Twilight was thinking about what Spike did to Rover and wondering why he let go when her aunt Celestia told him to.

"Spike, why did you let go of Rovers hand when my aunt told you to", she asked out of curiosity as he frowned looking down.

"When she told me to let go the third time, I heard my moms voice..not the Principals voice", he told her as she hugged him and gave him a kiss smiling.

"We understand and don't blame you for what you did Spike, he deserved it for making fun of Derpy and for scaring her, besides...I know you would have done the same for me or the rest of the girls", Twilight told him smirking as he smiled and hugged her back.

Flurry Heart stopped eating and just looked at them hugging as she was confused by the whole thing.

"Uncle Spike, was he a meany", Flurry Heart barley said as he was able to understand her and smirked at her not seeing the shocked red face of Twilight from Flurry Heart thinking Spike is her uncle.

"Yes he was, a big dumb meany", he told the four year old as she giggled and continue to eat.

"Fluffy Heart, he's my boyfriend...n-not my husband", Twilight told her niece as she looked up at her aunts blushing face and Spikes smirking one.

"Boyfriend", she said confused not knowing what that word means as Twilight nodded with a smile and Spike to wrap an arm around the bookworm smirking.

"It's something that some girls have and some girls don't", Twilight told her niece with a smile as she kissed a smiling Spike.

"Oh, can I have a boyfriend", Flurry Heart asked as she put her almost finished sandwich on the plate, both Twilight and Spike scratch the back of their heads.

"Maybe when your older Flurry Heart", Twilight told her niece as the girl pouted in disappointment.

"Awe", she said looking down pouting as they felt bad for her, then Spike smirked at an idea that will make her feel better.

"How about this, for today only...me and auntie Twilight will be your daddy and mommy", he told her smirking as Flurry Heart smiled big and Twilight to turn to him in shock with a red face.

"Yay, you get to be my daddy and mommy today", the little girl said excitedly as Twilight was having a bad feeling about this of pretending to be Flurry Hearts mother and Spike pretending to be her father.

"Spike, I don't think this is a-please auntie, will you pretend to be my mommy for today", Flurry Heart told her with a pleading look as she sighed in defeat knowing she can't resist her nieces puppy dog eyes and pout.

"Ok Flurry Heart, we'll be your mommy and daddy for today", she told her putting on a smile as her daughter for today cheered and hugged her, Twilight glared at a smirking Spike as he joined in the hug.

"But if things go wrong with this Flurry Heart, "daddy" will be sleeping on the couch tonight", Twilight told her daughter for a day while glaring at a wide eyed Spike that's praying things will go well so he won't sleep on the couch tonight.

"Can we go to the park mommy", Flurry Heart asked with a smile as Twilight forced a smile and nodded as she adjusted her glasses, Spike snickered as she glared at him then he stopped when he saw the look.

"After you finish your food, ok Flurry", Spike told her with a smile as he ruffled a giggling Flurry Hearts hair while looking at her almost finished sandwich on a plate that's on the table.

"Ok daddy", Flurry said with a smile as she climbed the chair and sat down on it, then she grabbed her sandwich thats on the plate and started eating it again.

"Surely you had a wonderful dream about you and me as a family with a child of our own honey", Spike told her with a smirk as a tomatoe face shocked Twilight was having a hard time taking this in as her and Spike were pretending to be parents for today.

With Scootaloo Sweetie Belle Dinky Apple Bloom Diamond Tiara and Silver Spoon, they were still making out with each other naked as they were getting gropey and touchy with each other also.

Apple Bloom was making out with Diamond Tiara and Silver Spoon was making out with Dinky, and Scootaloo was making out with Sweetie Belle.

Diamond Tiara broke the kiss with a smirk as she was on top of Apple Bloom, "your pretty good at kissing Apple Bloom", the rich girl complemented her as she smiled and thanked her giving her a kiss.

"Same with you DT", she told her back, then they started making out again as their hands went south to each other's entrance and moaned through the kiss when their fingers entered them.

"Your pretty good at kissing Dinky", Silver told her friend with a smile giving her a kiss as she giggled and thanked her.

They started making out again as their hands went south and stuck a finger into each others entrances as they moaned through the kiss.

Sweetie Belle and Scootaloo were making out also as the athletic girl was on top of her, then the athletic girl started gently nibbling and sucking her nipple causing her friend to gasp.

She stopped as they continued getting touchy and gropy with each other then their hands went south and stuck a finger into each other's entrances as they moaned through the kiss.

After awhile before they can switch girls, they heard knocking on the door as all the girls stopped with wide eyes, "Ms Diamond, your father and mother are home", they heard one of the servants.

"O-Ok, I'll be out in a moment", Diamond told him as they heard him walk away, the girls stopped what they were doing and started putting their clothes on.

"This was actually fun", Scootaloo told them as the girls nodded with smiles.

"Yeah, it will be even more fun with Spike joining us next time", Silver told them smirking as they nodded giggling.

With Rarity in her home secretly looking through some lingerie, she was wondering which one should she wear to surprise her boyfriend with the next time she is home alone.

"So many outfits, but which one would my Spikey-Wikey would love to see me in", she said to herself as she stopped searching and put a finger to her chin thinking, then Cookie walked in and saw what she was looking at and grinned.

"Try the black one on the left", Cookie told her daughter with a giggle as Rarity started to panic and trying to explain herself as to why she was looking at them.

"Mother, I-I was just-looking through some lingerie for your cute boyfriend I see", she told her daughter as Rarity sighed and nodded with a blush.

"Like I said..try the black one on the left", Cookie told her daughter again as Rarity picked the black lingerie up taking a look at it.

She noticed it was a little too revealing for someone her age as it was strapless and had pantie holes with a thong.

"Mother, this is too much", Rarity told her with a blush as Cookie giggled with a grin.

"I know, I worn the same kind of lingerie for your father..and he loved it very much", she told her daughter giggling and remembering the huge grin her husband had when he saw her in lingerie.

Rarity thought about it and giggled putting on a smirk, "hmm, surely my Spikey-Wikey would love to see me in this, it's perfect mother", she told her mother as Cookie giggled and walked out of her daughter's room when she heard a customer walk in and the little bell ring.

A half hour later with Spike Twilight and Flurry Heart at a big park near a playground, they noticed a Ice Cream truck was nearby for people who like to enjoy ice cream while sitting on a bench at the park.

"Daddy, can I play with my friends", Flurry Heart asked her father for today with a smile as adults heard that and turned to Spike Twilight and Flurry Heart with raised eyebrows knowing they are still minors and too young to be parents of a four year old.

"Go ahead Flurry, and be nice to other kids and be careful ok", Spike told his daughter with a smile, since she was sitting on his shoulders he gently picked her up from his shoulders and put her down on the green grass.

"I will daddy", she said before she ran to the playground where she saw her friends Pound and Pumpkin Cake playing with smiles and chasing each other.

Then Mrs Cake walked up to them since she was taking the day off to spend time with her son and daughter who was the same age as Flurry Heart, "hi Spike and Twilight", she said with a smile as they turned to her smiling.

Mr and Mrs Cake know about the harem and that Spike is from another world of magical talking ponies, and they shared some small talk every now and then whenever they Spike and the harem go to Sugarcube Corner.

"Hi Mrs Cake", the two teens said back in union with smiles of their own.

"Did I just hear correctly that little Flurry Heart called Spike daddy", she asked with a chuckle as Spike nodded with a smirk as Twilight nodded with a nervous smile.

"Yup, Flurry Heart is my and Twilights daughter for today since she is babysitting and I'm helping her", Spike told the older woman with a smile as he kissed his girlfriend.

"So, you three are like a little happy family", Mrs Cake told them smirking as Twilight nodded with a blush and smile a she hugged her smiling boyfriend as they watched Flurry Heart play with Mrs Cakes son and daughter with smiles.

With Flurry Heart playing with Pound and Pumpkin, she was chasing them with a smile as they were playing tag.

Suddenly they stopped under the small bridge as they can hear kids running across it above them.

"My mommy told me that some girls don't have boyfriends and some do", Flurry told a confused Pound and Pumpkin.

"Boyfriend, what is that...is it a boy who's a friend", Pumkin asked confused as her brother and friend shrugged.

"I think so, and I saw my mommy and daddy kiss..I think that's what girls do with their boyfriends", Flurry told them smiling as she turned to Pound Cake.

"Pound, your a boy right", Flurry asked with a smile as he nodded looking at his friend with a smile.

"And your my friend right", she asked again as he nodded again, she smiled big and put her hands behind her back.

"Then it makes you my boyfriend", she told him with a beaming smile as he thought about it, then he started to smile.

"Yeah, I guess it does...and since your a girl and my friend, you must be my girlfriend", Pound told her with a smile as she giggled.

"Great, then it's official...your my boyfriend and I'm your girlfriend", Flurry Heart told her new boyfriend as he nodded with a smile.

"Flurry Heart, I thought your mommy and daddy was Mrs Cadence and Mr Armor", Pumpkin said confused.

She turned to her mom talking to Spike and Twilight with a smile as the two teens were explaining why they agreed to be Flurry Hearts parents for today.

"They are, but my aunt Twilight and uncle Spike are my mommy and daddy for today cause my real mommy and daddy went somewhere cause of something called an Anniversary and won't be back till tomorrow", Flurry Heart told them with smiles as they nodded in understanding.

"Come on, let's go on the slide", Pumpkin told them smiling as they nodded and ran to the climbing area to go on the slide.

After 2 hours of playing on the playground, the three kids ran up to the two teens and adult that were sitting on a bench with smiles as they were done playing for now.

"Well, it was nice talking to you two but it's time for me to go", Mr Cake told the two teens smiling as they nodded in understanding.

"It was nice talking to you too Mrs Cake", Twilight told her smiling as Spike nodded.

"Pound and Pumpkin, time to go home now", Mr Cake called to her two children who stopped playing with Flurry Heart as all three ran up to the two teens and adult.

"Ok mommy", Pumpkin and Pound said in union with pouts as they grabbed their mothers hand and all three said bye to Flurry Spike and Twilight and started walking home.

"Pound wait", Flurry Heart called and ran up to them as confusing Spike Twilight Pound Pumpkin and Mr Cake, when she stopped in front of her boyfriend she hugged him and gave him a quick kiss on the lips goodbye with a smile.

Mr Cake Spike Twilight and Pumpkin were shocked to see that, then Twilight started to grin along with Mrs Cake as her son smiled, "bye Pound", Flurry said with a smile before running back to parents for the day.

"Flurry Heart, is something going on between you and Pound Cake", Twilight asked with a smirk as her daughter didn't know what she did.

"Yeah, he's my boyfriend and I'm his girlfriend..I saw you and daddy kissing and guessed that's what boyfriends and girlfriends do", Flurry Heart told them as Twilight and Spike had an understanding look.

"Do you like him Flurry Heart", Spike asked his daughter smirking as she nodded with a smile.

"I do daddy, cause he's a boy and my friend", Flurry told her father as he chuckled and shook his head as the three continued to spend the day together as a pretend small family.

A couple of hours later, Spike and Twilight walked up the porch with smiles as Flurry Heart was asleep in her father's arms with a smile, Twilight unlocked the door and they walked inside.

"Your pretty good at this father thing Spike", Twilight wispered with a smile trying not to wake up Flurry Heart as he nodded not knowing he was good at it too.

"Same with you and this mother thing", he wispered back giving her a kiss, they started walking upstairs and put Flurry Heart in Shining Armors old room, he moved the blankets out of the way and gently layed her down.

He covered her with the blankets and tucked her in, "when I get back to my world, I'm gonna spend more time with my niece", Spike wispered to himself with a smile, then he walked back out the room quietly.

"Good night daddy", he heard Flurry Heart say in her sleep as he smiled at that knowing in the future he's gonna make a great alicorn dad.

"Good night Flurry Heart", he wispered back with a smile then gently closed the door.

He saw Twilight walk out her room in black lingerie with bedroom eyes and a smirk, he grinned as she walked up to him, "is she asleep", she asked drawing circles on his chest as he nodded.

"Good, now time to give you your reward for helping me babysit", she told him in a seductive voice as she gave him a kiss and backed up towards her bedroom while mentioning with her finger to follow her.

"Time to get what I earned", he said to himself grinning as he followed her.

"And Spike, your in charge tonight baby", Twilight told him closing the door as they started making out.

An hour later, Flurry Heart woke up with a yawn to use the restroom and got out of bed, she sleeply walked towards the door and reached up and opened it.

When she walked out the room she heard moans heavy breathing and smacking noises coming from her aunts room, she walked up to it confused.

"Who's your daddy Twilight, huh..who's your daddy", she barely heard from a panting Spike as she was confused by it.

"Your my daddy baby, and please go faster", she barley hear her aunt tell her boyfriend through her moans, then she heard the boy going faster and spank her aunt a couple of times.

Flurry Heart walked to the restroom confused as to why they were doing that, "why are they doing that and why was he spanking her..was she bad or something, if that's what boyfriends and girlfriends do..then maybe me and Pound Cake can do that, and I thought grandpa was her daddy not uncle Spike", she said to herself not knowing what she said before closing the door to do her business.

When she was done with her business, she walked out of the bathroom and towards her father's old room to go back to sleep.

After she walked back in the room, the panting boy can barely be heard saying, "turn around baby, and let me taste those tits", then bed movement was barely heard.

"Oh baby..work that mouth and tongue...my god you are so amazing and satisfying", Twilight was barely heard saying through her moans.

The next morning, a naked Twilight slowly woke up on top of a naked Spike as she saw it was 7:00, Spike started to wake up also with a smile.

"Morning Spike, again you were amazing and satisfying last night", she told him smirking as he smirked giving her a kiss.

They were gonna get up when a fully awake smiling Flurry Heart opened the door and walked in the bedroom, but became confused when she saw them naked.

"Oh my god Flurry Heart, wait outside the room", Twilight told her niece as her and Spike covered themselves with red faces.

"Auntie Twilight, why were you laying on uncle Spike naked", the little girl asked confused as their eyes widen not knowing how to answer that or tell her why.

"J-Just wait outside the room Flurry Heart, ok", Spike told her making sure to keep his junk hidden from the little girls innocent eyes, she nodded and walked out the room closing the door.

Twilight and Spike got up as the boy was putting his clothes on, the science loving girl put her robe on and got clean clothes ready for School, then she walked out the room and to the bathroom to shower up.

After awhile, Shining Cadence Velvet and Night Light walked in the house with smiles as Flurry Heart ran from the kitchen with a smile hugging her parents, "mommy daddy", she said as Cadence picked her up with a smile.

"What did you do yesterday after we left Flurry Heart", Shining asked his daughter with a smile as Spike and Twilight walked from the kitchen with smiles since they finished eating.

"Me auntie Twilight and uncle Spike went to the park yesterday, and we walked around afterwards and ate ice cream", Flurry told her parents as the adults turned to them with smiles.

"Thanks for babysitting her and take her to the park Twilight, and it was nice and sweet of you for helping her Spike", Velvet told the boy with a smile as he waved it off.

"It was nothing, and I was glad to help..we gonna head to school now", he told her as him and Twilight grabbed their school bags and was about to walk out the door.

Then Flurry Heart remembered something that make Spike and Twilights pale with wide eyes and stop in their track in front of the door.

"Auntie Twilight, why were you and uncle Spike naked in bed in your room, and why did you call uncle Spike daddy..I thought grandpa was you daddy", Flurry asked confused as the adults looked at the little girl in shock.

"Flurry Heart, what are you talking about", Cadence asked in shock wondering why she said something like that as they hear the boy wimpered in fear.

"Last night mommy after I woke up to go potty, I heard noises coming from her room..I think they were clapping and I heard uncle Spike say who's your daddy to auntie Twilight, and then she said that he was and to go faster", Flurry Heart told them still confused as to why the two teens were doing what they were doing.

The adults turned to a red face Twilight and a scared shitless wide eyed Spike, "you slept with my daughter while my grandaughter was asleep in the other room", Night Light told a scared Spike as him and Shining walked towards him as the scared boy quickly opened the door and backed out of the house.

"S-S-She was rewarding me...no wait", Spike tried to correct in fear as the two adults followed him out the house with death glares.

"Auntie Twilight, why was uncle Spike spanking you last night..were you bad or something", they heard Flurry Heart say confused.

Then a scared shitless Spike took off running home in fear as the two men gave chased while glaring death at him for what he did last night.

That's right...a Flurry Heart x Pound Cake shipping, never thought of that huh