There was two day until rainbow Dash's birthday, rainbow was asleep, she found it hard to sleep after what happened with applesauce earlier, but she mange to sleep, Fluttershy on the other hoof wasn't getting any sleep, she was thinking of what happened earlier, when she had to yell at Rainbow Dash, "Was I to hard on her, I mean she's only a foal, she didn't know better, I shouldn't have yelled, angle what do you think." Fluttershy asked Angle, angle was at one of his friends houses for the last few nights.

****a few hours earlier, when angle came home****

Angle was walking home, he had been drinking applesiter for the past few days, he got into the house, from the kitchen door, he then saw all of the applesauce over the wall of the kitchen, he was wondering what happened, "what the hay, is the part of the applesiter, or am i going crazy." Angle said to himself, (oh yea, Angle can talk to Fluttershy, and other animals.), he then heard a voice from upstairs.

Upstairs, Fluttershy was giving Rainbow a bath, "Rainbow you really made a mess, its going to be late when your bath is done." Fluttershy said as she cleaned rainbows mane.

"Otay, I tink that's will be fine." rainbow said, she then splashed some water onto Fluttershy and giggled.

"Rainbow, now im all soaked." Fluttershy said, even know there wasnt a lot of water on her.

"Im sowry mommy." Rainbow said

"I didn't mean I was actually soaked, I was just making a joke." Fluttershy said, she then heard a tapping from right behind her, when she turned around she saw angel with his mouth opened.

"Fluttershy who is that foal, why dose it look like Rainbow Dash, and why are you giving it a bath!?" Angle yelled.

"I will tell you in a minute, just let me get this little thing to bed." Fluttershy said as she picked up Rainbow

"Im not a tink." Rainbow said, trying to sound smart.

"It can talk!" angle yelled surprised

"Just met me in my room, I will example everything." Fluttershy said was she walked the nursery, put Rainbow into a diaper, and put her in the crib, "night rainbow." Fluttershy said as she walked out of the room, then she started to think of what happened earlier, when she got into the room angle was sitting on the bed,

"Fluttershy you have a lot of exampling to do, did you foalnap that foal?!" Angle asked, he knew that Fluttershy wouldn't do anything like that, but he didn't know whose foal that was.

"No, but I do have to explain alot." Fluttershy said, then she explained what had happened over the last few day, and what happen earlier.

****back to the present****

"I think that you did the right thing, cuz that alot of applesauce down there." Angle said, he still didn't know what to think, Rainbow dash was a foal, how much more did he miss.

"Yea, but its her birthday on friday, I really shouldn't have yelled." Fluttershy said, then she walked over to a mirror and looked at her self, and her mane, it looked crazy, crazier then pinky's mane, "look at my mane, it hasn't every been this bad, I bet if I went outside right now, somepony would call me pinkyshy!"

"Why done you go to the spa tomorrow, I could take care of Rainbow Dash for a while, maybe go with Rarity." Angle said, he really didn't want to see Fluttershy Like this,

"That's not a bad idea, but do you really think that you could take care of her, because I could call twilight and asked her if she could foalsit for me." Fluttershy said, she did trust angle, but he was a bunny, and Rainbow Dash couldn't understand him

"Don't worry, I think that can handle her for a hour or two, I mean she's still just rainbow, right?"

"Well, she has been acting more and more like a foal every day, and she wouldn't be able to understand you."

"In that case, call Twilight." Angle said, then Fluttershy walked over to a magic notebook on her nightstand, (a book like the one sunset shimmer has, but has the cutie marks of the mane 6 on the cover), and started to wright something.

****

Twilight was reading a book when she heard vibrating, she then grabbed the book that was on her nightstand, (same book as Fluttershys) and read what Fluttershys put, "Fluttershy needs me to foalsit rainbow, wow I didn't think that she would actually ask me too." Twilight said to herself as she wrote back.

****

"Wow that was fast." Fluttershy said as she read what twilight put.

"Are you not going to read that to me." Angle asked, he wanted to know if twilight said yes, or no.

"Ok ill read it to you: dear fluttershy, I would be happy to foalsit Rainbow Dash, you don't have anything to worry about, sincerely Princess Twilight Sparkle."

"I was hoping for something more juicy, like your diary."

"Well in- wait you go through my diary!?"

"Maybe." Angle said as he started to back up.

****

Fluttershy was getting ready for her trip to the spa, she had asked rarity if she would go with her, then she heard a knock, she then opened the door to see twilight, "hi fluttershy, did I come to earlier?" twilight asked.

"Um maybe a little earlier, Rainbow dash is still asleep, and rarity still needs to pick me up." Fluttershy said, she then saw that twilight had a bag with her, "what's in that bag, if you don't mind me asking."

"Oh its just some toys, games, movies, and a book."

"Ok, um I could go wake up rainbow dash, so she can play with you."

"NO, never wake up a foal, even if she was a grown-up."

"Ok, but you didnt have to yell." fluttershy said, then somepony waked up to the door, it was rarity

"Why hello twilight, Fluttershy."

"Hi." Twilight said

"Hello, so I guess that we will be leaveing?"

"Yes darling, maybe later went we get back I could get rainbow into a dress, or something." Rarity said as she waked away, to a chariot

"That would be funny, bye twilight, I will be back in a hour or two." fluttershy said as she walked to the chariot

"Bye girls, now what..." twilight said, then she heard a cry from upstairs, "I guess that rainbow dash is up" twilight said as she walked upstairs, when she got upstairs rainbow was sitting up in her crib, waiting for Fluttershy, but when the door opened, she didn't see Fluttershy, but Twilight.

"Twiwight, what awe you doing hewe?" Rainbow asked.

"Fluttershy went to the spa, and im your foalsitter." Twilight exampled

"Otay, so what awe we going to do."

"Well first I am going to change you." Twilight said as she picked up rainbow and put her on the changing table.

"So, how wone will you be here, and how wone will fwuttershy be gone?" rainbow asked as the diaper she was wearing was untapped

"A hour or two, but it doesn't matter because were going to have fun." Twilight said, she then started to wip rainbows bottom, rainbow shivered when the wip touches her

"That's cowd." Rainbow yelled

"Sorry, but I have to do that." twilight said as lifted rainbow off of the changing table

"Why didn't you put me in a new diapee?"

"Rainbow, do you like being a foal?"

"No not weally, but thewe's no way to tuwn me back."

"I might not be able to turn you into a grown-up, but I can turn you into a filly, for a hour or so."

"So I could be a fiwwy for a houw, DO IT PWEASE." rainbow yelled

"Ok, but it will hurt a little." Twilight said as her horn started to glow, all of the sundin there was a flash of light, when the light disappear rainbow was about the age of when she got her cutie mark, but she didn't have her cutie mark yet.

"Yes, Im not a foal anymore, this is so awesome, and i haven't felt this much energy ever!" rainbow said as she started to jump up and down.

"Rainbow calm down, do you know what we can do now that you a filly?"

"What?"

"Well first, im going to turn myself into a filly, then ill tell you." Twilight said as she did the same spell as before, then a flash or light happened, when the light faded twilight was just a little older then rainbow, "there, now we can fly." twilight said as she started to flap her wings.

"Wait, why did you make yourself into a filly?" rainbow asked

"Well because I think that it would be more fun too play as a filly then as a grown-up."

"I guess that makes sense, and one more thing, how old did you make me."

"Your 8 years old, and I'm nine years old, so in older then you." Twilight said

"Being 8 is better then being one."

"technically you would be one tomorrow, want to watch TV?"

"Yea, but fluttershy doesn't have a TV."

"But she dose, its in her room." Twilight said as she flew to fluttershy's room, "isn't fluttershy like your mom now?"

"Yea I guess, but its not like im going to call her 'mommy'." rainbow said nervously, but twilight could tell that she was lieing.

"YOU HAVE, OMG THAT'S SO FUNNY!" twilight yelled as started to laugh, she then jumped onto fluttershys bed

"Please don't tell anypony." Rainbow begged as she jump onto the bed too

"Ok, I was just joking, gees." twilight said

"So what do you want to watch?"

"I brung a few movies, but there more for foals then fillys."

"Didn't you plan to make us into filly before you came here?"

"No, but I have a idea." Twilight said as her hour started to glow, then there was a flash of light, when the light disappeared, they were foals!

"Not again." rainbow yelled

"Yep, dose tawking wike this stop being weiwd."

"Aftew about a day." rainbow said

"Well im not going to be a fowl for that wone."

"Then how wone awe you going to be fowl for." rainbow asked

"I'm going to t'hange back wight after we watch a movie." Twilight said, she then pressed play on the movie, the foals then watched a different movie, then the rest of the movies that twilight brung,

"that was funny, how wone did that take?"

"About two hours, im going to t'hange back now." twilight said, she then tried to change back to a grown-up, but only sparks came out of the alicorn foal's horn, "what the?"

"What?"

"I can't t'hange back!" she yelled

"What, you can't t'hange back to a gwown-up, but fwuttershy will be back any minutes now!" rainbow yelled

"I know wainbow, but my magic isn't wowking, and...and...-." twilight couldnt help but to start crying

****

Fluttershy had just gotten home when she started to hear crying from upstairs, so she ran as fast as she could, "twilight why is rainbow crying!" she yelled as she opened the door, but she didn't she rainbow crying, but a alicorn foal, next to rainbow, "what the, who is that-, is that, TWILIGHT." fluttershy yelled once she realized that twilight was a foal, "what happened."

"I.. I made wainbow and myself into fiwwys.....but I got board as a fiwwy, so I made us into fowls...... but when I tried to turn back into a grownup, but I couldn't!" twilight yelled, then she tried to make herself into a grownup again, but only sparks.

"Don't worry twilight, I will help you." fluttershy said as she picked up twilight and rainbow dash

"but what about my woyal dutys?" twilight asked.

"I guess that we will have to tell Celestia that your a foal, and she'll probably try to make you into a grown-up again." Fluttershy said as she walked out of her room, and to the nursery.

"What awe you doing fwuttershy?" twilight asked, then she was put onto the changing table, "your not going to put youw pwincess into a diapee, awe you?"

"She is, twust me she is." rainbow said

"Its not that bad, plus I think that you know that you need them."

"I don't!" Twilight yelled as she was put into a diaper and put onto the floor

"That's what I though, but I was wrong." rainbow said, she was then put onto the changing table.

"Otay, awe you guys hungry?" twilight asked, then her stomach growled

"Wes, I haven't eat all day." Rainbow said as she was put onto the floor

"Um I have the perfect thing to give you." fluttershy said as she walked downstairs

"Dose she weave you up hewe awone awot?" twilight asked

"Wea, but its not that bad, because thewe's toys." rainbow said as she grabbed a toy car from the floor

"Otay, I guess that we can pway untiw fwuttershy comes back." twilight said as she grabbed she grabbed a toy off of the floor, after about ten minutes fluttershy came back to see rainbow and twilight playing a game

"D'waa, thats so cute." fluttershy coo

"Im not cute, im awesome!" rainbow yelled

"Um wainbow, youw cute."

"Well if im cute, then youw cute too!!" rainbow yelled

"I am not!" twilight yelled back

"Awe too."

"Awe not."

"Awe too"

"Why dose this seem familiaw, oh well, awe not."

"Girls, girls stop fighting, your not cute is that better."

"WES!!" the foals yelled

"Sounds like someponys fussy." Fluttershy said as she picked up the foals, "I guess that after your snack that i will put you down for a nap."

"I'm not fussy, and I'm not tiwed." Rainbow and Twilight yelled at the same time, "hey stop copying me, no you stop, no you!"

"What about you both stop." fluttershy said as she picked up the foals, "now how about you girls drink up." Fluttershy said as she hoofed a bottle to both of the foals,

"Um, fwuttershy I'm not going to dwink miwk out of a bottwe." Twilight said, but she was really hungry, "can't you give me some weal food."

"I wish I could, but you would just thrown it up." fluttershy said as she grabbed the bottle, "so do you want the bottle, or so you want to go to sleep hungry?"

"Just give me the bottwe." twilight said as she started to drink, she though that she wouldn't like the warm milk in the bottle, but to her surprised she liked it, once she had finish the bottle she felt really sleepily, "wianbow." twilight said as she was put into the crib

"Yes."

"Do you feew sweepiwy?"

"Wea, weally sweepiwy"

"Well good night."

"Good night."

Author's Note

Twilights a foal?! Well lets see what happenes