The sound of light scratching filled the library, as two teens worked on some homework. Tennis Match and Velvet Sky were sitting at a table with a couple of math books open as they took notes.

“Ok, so take away the 3 ...uhuh, add the 7 and... done,” Velvet said, putting her pencil down. Showing the equation to Tennis, she asked, “Is this right?”

Looking over the sheet, Tennis said, “Looks right to me. But question four doesn’t add up.”

Velvet looked at the question and began erasing it. Going over the equation again, Velvet saw where she went wrong the first time. They continued working when they heard the sound of squeaky wheels on the floor. Turning their heads towards the library entrance, they saw the teacher and assistant librarian, Cheerilee.

Cheerilee, seeing some of her students, waved and said, “Hello, Tennis. Velvet. Need help with anything?”

Velvet shook her head and said, “We’re just finishing up some homework before we leave.”

Tennis nodded, looking at the clock, and said. “Thanks for the offer Miss Cheerilee, but we need to get going in a bit. It’s almost the end of the school day, and we need to leave soon.”

Rolling her eyes good naturedly, Cheerilee said, “Well, don’t let me hold you up. Just put any book back on the shelf when you’re done.”

Tennis dismissively said, “Got it, teach.”

Cheerilee made her way towards the Librarian’s desk as the two girls made haste to finish their assignment. After another five minutes, the girls began to pack up their bags and put the math books in their proper places.

Velvet ran out the door and yelled, “Thanks for the help, Tennis. Later Miss, Cheerilee!”

Tennis laughed as Cheerilee playfully yelled, “Don’t yell in the library!” Calming down a bit, she turned to Tennis and said, “I really wish you kids would listen to the rules.”

Scratching the back of her head, Tennis said, “Sorry, teach. We’ll try to remember next time.”

Cheerilee sighed and said, “She was in a hurry, so I’ll give her some leeway. At least she doesn’t play any loud music in here, like some of my other students.”

Tennis looked at her teacher in a concerned manner and said, “Happens a lot?”

“More than you know,” Cheerilee said, as she sorted the books on her cart.

Seeing what time it was, Tennis quickly said, “I need to get going, so have a goodnight, Miss Cheerilee.”

“Same to you, dear.”

As she left the library, Tennis walked down the hall until she suddenly found herself on the floor. Groaning as she opened her eyes, she saw a big ball of curly pink hair that was shaking a bit.

Then, she heard a familiar voice said, “Sorry, Tennis.”

Tennis sighed and said, “It’s fine, Pinkie, but could you get off of me?”

Before she could blink, Tennis found herself standing up with Pinkie dusting her off. Wanting to get Pinkie’s craziness done with, she said, “Why did you do that?”

Pinkie started to bounce in place and said, “Well, you said get off, and the floors looked pretty dirty so-”

“Not that. I mean, why did you run into me?” Tennis said, smiling slightly at Pinkie’s friendly nature.

“Oh… that’s right,” she said, grabbing Tennis’s shoulders and shook her. “WHERE IS SHE?!” Pinkie yelled in a strangely deep voice.

“What’re you talking about?” Tennis said as Pinkie continued her assault.

Pinkie’s hair went flat as she said, “I’m looking for the girl who thinks she could throw a better party than me.”

“Why does it matter if someone can throw a better party than you?” Tennis asked.

Pinkie stopped shaking her as her clothes, skin and hair started to darken. This action caused Tennis to suddenly fear the pink haired girl.

Pinkie, a little too calmly, asked, “What did you say?”

Tennis could only sputter and shiver at the sudden change in tone.

Pinkie said, “I’m not gonna repeat myself. Tell me what you know. NOW!!!”

Tennis, fearing for herself, quickly said, “IREALLYDON’TKNOWANYTHING!!”

Pinkie stared at her until she turned back to her cheerful self and said, “Okey Doki Loki.” She then gave her a quick hug before running down the hall yelling, “WHERE ARE YOU?!”

Tennis couldn’t believe that Pinkie was going crazy over something so trivial. “But then again, she did chase a guy on a unicycle because he broke a promise or something,” she said, shuddering at the memory.

Pushing those thoughts away, Tennis went on her way towards her locker. On her way, she noticed that the halls and most of the classrooms were surprisingly empty. Tennis also saw some desks, chairs and other stuff littering the halls.

“Pinkie is scary sometimes,” she said, knowing that Pinkie would turn the whole school upside down if she wanted to. Luckily, there was nothing blocking the hallway of her locker.

Walking towards her locker, she entered the combination and opened it, grabbing her keys thereafter. As she closed the locker door, Tennis saw something move in the corner of her eye. Turning her head to the right, she saw a white headband with white slightly bent bunny ears.

Bending down, she picked up the band and looks at them. “Wonder whose these are? They seem too nice to lose,” Tennis said while examining them. She started to walk towards the bathroom, unaware of the changes that began to happen.

While walking, her socks and bicycle shorts lengthened and fused as her shoes shrank with each step she took. Her breasts started to grow more bouncy and perky as her neckline grew. Her skirt shrank a bit as her sleeves detached from the shirt and began to travel down her arms.

Walking through the door, Tennis looked in the mirror and put on the ears to see how she looked. Looking at herself, Tennis saw how cute she was wearing the ears.

Before she knew it, Tennis began to get a bit dizzy and fell to the floor. Trying to get up, she found that her legs were weak as if Tennis lost feeling in them. Groaning loudly, Tennis tried to grab the sink to pull herself up and gain some balance.

Leaning on the sink, she tried to calm down but found that to be difficult, as everything was hazy. Taking the time take a few calming breaths, she soon felt an intense heat inside of her.

Moaning loudly, Tennis said, “Why-y is it sooo hot?” Walking towards the stall, she sat down on the toilet. She soon realized that the burning was coming from her crotch.

“Why-y do I fee-el so horny? I can’t masterbate he-ere, I’ll get-t in trouble...” Tennis said softly. She tried ignoring the burning sensation and tried to stand, but found that the heat was getting stronger as her mind got hazier.

“Maybe i-if I’m quiet, no one will hear me,” Tennis said, as the heat and haziness began to mess with her mind. Pulling her skirt up and moving her panties aside, she revealed her swollen lips.

Tennis moved her right hand near her crotch, and hesitantly brought her finger near her vagina. Lightly prodding her vagina caused her to moan from the pleasure she felt. Calming herself, Tennis pushed her finger gently between her folds. She couldn’t contain her moans as each little push sent a small shock up her spine.

After a while, Tennis had her whole finger inside of her and began to pull it out. Tennis then forced her finger back in causing more pleasure for her. All she could think about was getting release.

While Tennis was pleasuring herself, her shirt’s neckline got larger as it grew over her shoulders, the bottom lengthening in the front and the back. The two ends started to connect together as they reached over her ass and crotch.

Tennis continued to move her finger in and out of her folds, when she decided to add another finger to in. The effects were instant, as Tennis felt even more pleasure than before. She closed her eyes, her sleeves shrinking into the shirt as her neckline grew and showed off her bare shoulders.

Tennis, lost in the lust, started to kneed her left breast as her tits began to expand. With her breasts changing, Tennis’s wristbands morph from the rough wool band to a nice pair of cuffs.

Her socks lengthened as her shoes finished changing into white high heel shoes. The teal haired girl’s breast gained more bounce and size, going from C cups to D cups as she sped up her thrusting.

“Almost there,” Tennis moaned, as she felt her release building as her socks soon turned into stockings. With one final push, she screamed as she reached her limit, and her shirt changed from its cotton material to a satin corset teddy.

The only thing that went through her mind were thoughts on getting someone else to join in the fun. Basking in the afterglow, Tennis looked down at her E cup breasts and sighed as she got up. As she got up and stretched, a small white bunny tail popped into existence near her ass while her F Cups jiggled with her movements.

“...heard something in here,” Tennis heard a brash voice said outside the restroom. She felt nervous as she heard the soft thuds of shoes coming towards her.

“Hello, is anyone here? Are you hurt?” a meek voice said, causing Tennis to freeze.

“Why don’t we check the stalls? I mean, that one there has someone’s backpack,” a smart sounding voice asked. Tennis started to hyperventilate when she heard someone knocking on the stall door.

“Hey, is anyone in there?”

“Are you ok? We heard a scream coming from here and assumed someone got hurt,” the brash voice said.

“Everything’s fine, unless you want to help,” Tennis said, unlocking the stall. The door opened revealing Twilight, Fluttershy and Rainbow Dash on the other side of the stall. They gasped once they saw Tennis Match in a white playboy bunny outfit.

“Tennis, why’re you wearing that?” Fluttershy asked, eyeing said girl’s new outfit and assets.

“What’re you talking about? I always wear this,” Tennis said, as she gestured to her ensemble. “Now, if you’re not here for some fun, I need to find someone who wants to see what bunnies do with a carrot.”

The three girls looked at each other and nodded their heads in a silent agreement. “We’ll need you to come with us, Tennis. We… uh, need to go somewhere,” Rainbow said, glaring at the girl’s breasts.

“Sorry, RD, but I’m not in the mood for an orgy,” Tennis boredly said, as she looked at her right hand’s fingernails.

“Oh, it’s not for an… um... orgy. Um… it’s for… um, for…,” Twilight said, blushing as she tried to think of an excuse to use.

“Fluttershy, it’s for Fluttershy. She’s worried about some crazy stuff going on in our school, and she wants to learn a thing or two about bunnies,” Rainbow said, quickly thinking of an excuse.

“Me-e?” Fluttershy asked, as she pointed to herself.

“Yeah, she wants to know all about bunnies, and she heard how you have some tricks or something,” Rainbow said, as she hooked an arm around Tennis’s shoulders.

“Oh, I think I could show her a thing or two. Besides it might be a fun learning experience,” Tennis said, giving Fluttershy a wink as she walked towards her.

Twilight turned towards Rainbow and quietly whispered “Why did you say that? Fluttershy seems scared of Tennis now.”

Rainbow shot her new friend a look and said, “It was fast thinking, and how else would we get her to come with us?”

“Maybe we should have told her about the magic changing people...”

Rainbow gave Twilight a deadpan look and said, “Sunset didn’t even know she changed, And Principal Celestia didn’t remember anything at all. Do you really think she would?” Rainbow then gestured to Tennis, as she hugged and groped an increasingly flustered Fluttershy.

“... Ok, point. But you could have said anything else.”

“Look, we have her attention, and now, we’ll go back to the music room and see what Pinkie and AJ found,” Rainbow then called out to Tennis, “Hey, we need to go somewhere before Shy’s lesson, that ok?”

“That’s fine. The sooner you’re finished, the sooner me and this cutie can have some quality time,” Tennis flirtily said, as she brushed her hand against Fluttershy’s ass, causing her to squeek.

As Tennis and Fluttershy walked through the door, Twilight followed leaving Rainbow alone in the room. “Why couldn’t we have a cool monster or crazy mad scientist? Why do we have to have magical changing things?” Rainbow said, as she sighed following her friends.

Meanwhile in the music room

There was no question about it. The girl was bored as she waited for the others to come back. She just sat on one of the chairs, as her breasts began to get bigger and perkier. They were changing from simple B cups to C cups, as they stretched her gradually shrinking shirt.

“I’m so bored...” she said, as she started to twirl a strand of hair as it grew. She saw a magazine on the desk and picked it up as she laid her pom poms on her lap. Looking at the cover, she saw that it was a fashion magazine.

“This is sooo Rarity’s,” she giggled, while her thighs and ass grew. Her ass gained more plush, causing it to grow bigger in size as her thighs got more toned.

While flipping through the magazine, her shirt’s neckline got lower, showing more of her growing cleavage. She didn’t even notice that her fingernails got green nail polish on them as she was flipping through the pages. The neckline got even lower to show off the girl’s D cup breasts.

Just as she was gonna read an article on the next summer line, the door creaked as it opened. Turning towards the door, she saw that Rarity and Sunset had returned.

“Don’t worry, Sunset, we’ll have you a new ensemble before… oh, what’re you doing here?” Rarity asked, as she noticed the unfamiliar girl in the music room.

The girl looked confused as she said, “I was in here the whole time, Rarity.”

“Be that as it may, we’ll need you to-Is that my magazine?” Rarity said, as she pointed at the mentioned book.

“Yeah, I was just reading through it as I was waiting for you guys to get back,” the mystery girl said, as her breasts grew straining her shirt even more.

Rarity couldn’t believe what she was seeing, as the girl was changing before her eyes. Rarity then remembered when Sunset changed before them. She coughed as she said, “Why were you waiting for us, Darling?”

Sunset was looking at the girl hard, as if she knew her or something, but saw the pom poms and said, “Wait, why do you have those pom poms?”

The girl giggled as she said, “Come on, girls….. don’t be such silly gooses. You’re the ones that asked me to keep them from others and stuff.” As she laughed, her skirt shrank, showing off more of her toned legs, and her shirt shrank with it, showing off more midriff as her F cups stopped growing.

Rarity ran over to her saying, “You need to get away from those things.” She then pulled the girl up off the chair as the pom poms fell to the floor. With the caution of a cat, Rarity guided the girl far from the colorful pom poms.

Bringing the girl over to Sunset, Rarity was having a bit of dilemma on her hands. At the moment, she had to watch over two girls who were as airheaded as their principal. Rarity tried taking a few calming breathes as she said, “Ok, so another one became a cheerleader. Not a problem, I can deal with this, as long as the others don’t come back with any more bad news...”

As soon as those words left her mouth, a familiar voice loudly said, “We’ve got a major problem.”

Rarity, who didn’t even bother turning around, said, “Yes, Rainbow, we have a problem. We’re dealing with 3 airheaded cheerleaders now.”

“What’re you talking about? Tennis Match turned into some kind of bunny girl.”

Rarity turned around and saw Tennis Match, in a white bunny outfit, as she slowly felt up a red faced Fluttershy. Rarity sighed, trying to calm herself, and said, “Great! Someone else changed before we could stop them. … Well, at least we know what’s going on, so we don’t have to worry about one of us falling for one of these magic items.”

A crash was heard as the door was slammed open, and a hyper voice said, “Girls, we have a major super duper problem.”

“What now?” Rarity grumbled out.

“AJ changed into this,” Pinkie said, as she shoved the top heavy blonde in front of them.

“Pinkie, there is no need to push. I am perfectly capable of walking myself, and I think you ruined my perm. Do you know how expensive that can be to fix?” AJ said, surprising all her friends with the lack of her accent.

Rarity couldn’t take it any more, as she screamed before fainting onto a cushioned bench.

“Wait, AJ turned? We found Tennis in the restroom, already changed,” Rainbow said, gesturing to said girl, who was still groping a red face Fluttershy.

Sunset raised her hand and said, “We, like, found this girl in this room when we got here.”

Everyone looked at the green haired girl as she looked at Twilight and said, “Glad you came back, sis. Did you find what you’re looking for?”

Twilight adopted a confused look as she said, “Sis? I don’t have a sister, and why were you in the room when Sunset and Rarity got here?”

“You, like, told me to wait here and hold on to those pom poms, silly.”

Twilight didn’t know what this girl was talking about. She said those words to… oh... OH. Looking back at the green haired girl, she felt faint as she asked, “...What do I-I call you?”

“You call me your faithful assistant,” the girl said with an adorable pout, her lip trembling with the sad puppy dog eyes she was giving Twi.

That was all she needed to hear for Twilight to have joined Rarity on her fainting bench.

Author's Note

The newest chapter finished with Regreme

Also if anyone is wondering, Tennis is flirty and more playful bunny.