Author's Note

Due to various points, this chapter had to undergo a lot of edits.

But it will still be moving along nicely.

This chapter contains AP, and descriptive tf's.

Adjustments

As they made their way downstairs, after the device had recharged, the three young mares saw Rarity working on the crystal still and Spike seemed to have gone home for now.

“Hey Rarity, can we have mac and cheese for dinner?” Sweetie said with a knowing smirk.

“I’m afraid not, we are having-”

“I wish we were,” Sweetie said.

“Rarity paused and then turned to them.

“On second thought, I don’t see the harm in having mac and cheese,” Rarity said “First I have to finish examining and polishing these gemstones and-” Rarity said clearly looking tired.

“Should we help her?” Scootaloo asked.

“Yeah, I wish Rarity was done,” Sweetie said and suddenly all the gemstones were cleaned and ready for processing.

Also Rarity vanished and when they looked she was in the kitchen making the mac.

“Whew, rewriting reality sure is fun,” AB said.

“Yeah,” Scootaloo said.

After dinner, the three wanted to continue playing but Rarity stopped them.

“Why don’t you two head home, I’m sure your families are worried,” Rarity said to Scootaloo and AB.

“But we-” Scootaloo said.

“Now now you too, you can play tomorrow but for now you should get moving, it’s getting late you see,” Rarity said.

“Alright,” They conceded knowing she was right.

“Don’t worry girls, tomorrow, we can still have fun,” Sweetie winked.

The two nodded excitedly and left.

“Welp, I better get moving,” Sweetie said.

“You're not usually this eager for bed,” Rarity stated.

“Just got alot to look forward to tomorrow,” Sweetie said as she walked upstairs.

“Hmm?” Rarity said.

As soon as she woke up from sleep Sweetie Belle got dressed and headed for the door.

Thankfully Rarity was too distracted from her morning make-up prep to notice, and she’ll likely be too distracted by the gemstones to notice her gone.

As Sweetie made her way out to school, she quickly ran into her friends who clearly were on the same page as her.

“Hey girls,” Sweetie said.

“Hey, so, what’s on the menu for today?” Scootaloo asked.

“A heaping serving of fun,” Sweetie said as they walked to school.

“What are we going to do?” AB asked.

“What aren’t we gonna do?” Sweetie said.

As they sat in class bored as Cheerilee was giving a lecture on math, the three decided to implement their plan.

“I wish Mrs. Cheerilee was dressed like a clown,” Sweetie whispered.

“And this number on the bottom is called the-” Suddenly Cheerilee heard snickering and she turned to see what was so funny “What are you all chuckling at?” Cheerilee asked.

“Oh nothing,” Rumble snickered as his clowny teacher.

“Oook?” Cheerilee went back to the lesson but one of the foals in the room outright laughed.

“Ok, what is the laughing about?” Cheerilee demanded.

“Take a look,” Diamond Tiara handed Cheerilee a mirror and she saw she was a clown.

“HUH?! Wh-when did I put this on?” Cheerilee exclaimed.

And soon the class started laughing.

“Ok, who is behind this?” Cheerilee demanded.

Meanwhile the CMC hive fived when she wasn’t looking.

After wishing today was a half day of school, the three made their way into town.

“Ah think we should pay Sugarcube Corner a visit,” AB said.

“Yeah!” Sweetie said.

“On the house our lucky three hundredth customers of the week,” Mr Cake said setting an over-the-top sundae on the table.

“Whoo hoo!” The three cheered before digging in.

“Ah think this device is the best thing that’s ever happened to us,” AB said.

“Yeah!” Scootaloo said.

Next the three paid a visit to Twilight’s castle, normally Twilight doesn’t let them near the magic section, but pretty soon they were reading magic books left and right, alot of these spells seems a bit to complicated but they liked learning more about magic.

Afterwards the three decided, to visit the game shop and buy more stuff, with bits given by the device.

“Ah’ll have that one,” AB said as she picked out a jenga set.

“Make-up!” Sweetie said as she picked some out.

“I could use a new skateboard,” Scootaloo said as she picked it out.

The three spent the day like this, making wishes to fill their somewhat childish needs and waiting during the cooldown periods.

At the end of the day the three exhausted young mares went to the Boutique to rest.

“Whew!... Ah ate so much candy today…” Apple Bloom said.

“Best day ever!” Scootaloo said.

“Yeah,” Sweetie said.

As the three finished resting they went downstairs and saw Rarity applying the gems to various piles to sort them, and wouldn’t you know it? Spike was there.

“Here to stare at Rarity some more I bet,” Scootaloo rolled her eyes.

“Yeah…” Sweetie said, oddly disappointed in that.

“Ah hello girls, you're just in time for gem sorting, I had to get to it later due to dress-making needs but now that I have some extra hands on deck.

“Eh,” Scootaloo said not liking the idea, unfortunately glancing at the device it was still cooling down.

“Alright,” Sweetie said and they made to approach and help out.

It took a while but the gems were sorted and the three had gone upstairs to resume thinking of new ways they could mess with reality.

An hour had almost passed since the device had begun cooling down and the device was still buffering so the girls were brainstorming wishes.

“Alright, focus time girls, what do we do first?” Sweetie Belle asked.

“Hmm… maybe we make it rain chocolate!” AB said and the other two just looked at her “What? You never wanted that?” AB said.

“Or we could make Rarity take us on a trip to Las Pegasus?” Scootaloo said.

“Hmm, maybe we can-” Suddenly a knock at the door alerted the three and Sweetie hurriedly hid the device before opening the door.

“Hey,” Spike said.

“What’s up Spike?” Sweetie asked.

“Rarity told me to tell you three that we’re having broccoli and rice and that you three need to come downstairs,” Spike said.

“Ugh, I hate broccoli,” Scootaloo sighed.

“I’m just the messenger, I gotta head back to Twilight’s house now, so… have fun I guess,” Spike shrugged and walked away.

“Darn it, can’t we have something else?” Sweetie asked before they heard a ding and they turned to see the device was active again,

“...Idea,” Sweetie said with a smile before she went over to the device and picked it up “I wish we were having pizza instead, extra jalapenos,” Sweetie said.

Afterwards they went downstairs to see if it worked and they arrived in time to see Rarity slicing a pizza with a pizza slicer.

“Surprise darlings, I’m not sure why but I had a craving for pizza instead,” Rarity said before she sat down.

“Alright!” The three cheered before walking over to the table.

“Apple Bloom, Scootaloo, shouldn’t you be heading home soon?” Rarity asked.

“Nah, mah sis knows ah like to spend the night with Sweetie and Scoots,” AB said.

“And not much goes on at home for me so I’ll stick around,” Scootaloo said.

“Ok,” Rarity said “But don’t get used to me babysitting you three, I am quite busy these days,” Rarity added.

The word babysitting put a frown on the faces of the three.

“Rarity we're not kids anymore,” Sweetie Belle said.

“I know you all recently turned eighteen, month since I am watching you all it may as well be sitting,” Rarity said

This just upset them more.

Afterwards they used a wish for Rarity to do the dishes instead of them and they went upstairs again.

As they sat in Sweetie’s room, they sat in a circle staring down at the device.

“Hey girls…” AB asked.

“What?” Scootaloo asked.

“We’re mature enough to not have to be babysat right?” AB asked.

“Of course we are, we’re eighteen,” Scootaloo said.

“Then why does it bother me so much?” Sweetie said “I’m mature right?” Sweetie said, looking down at her chest and her friends and seeing they were still not that big, even though they were eighteen.

“Yeah, and Rainbow often holds back on her games she plays with me, if only she didn’t have to,” Scootaloo said following the process the other two were.

“And ah don’t get to help around the farm much, because an ah quote ‘Ah’m too inexperienced,’ if ah was older than AJ ah’d be the one to say that to her,” AB said smirking at the other two.

“Then it's decided, full adulthood is coming early,” Sweetie said with a smirk as she scooped up the device and the other two did as well.

“Should we add nopony noticing?” Scootaloo asked.

“No, we’ll see if Rarity freaks out first, but for now… let’s grow up,” Sweetie said as she held the device firmly, took a deep breath and submitted her next order.

“I wish the three of us were two years older than our sister figures, Applejack, Rarity, and Rainbow Dash, so we can do what we want,” Sweetie said.

“Bzzzzt… large scale wish detected…. buffering…. buffering… buffering…. buffering… buffering…. buffering…” The device went on like this for a minute and the three nervously glanced at each other before looking back down at the device “buffering…. buffering… buffering…. buffering… buffering…. Buffering……..buffering resolved, beginning reality change…” the device then glowed and the three fillies felt a tingle go through them.

“Whoa… did you two feel-” Scootaloo heard her voice crack and change a little deeper and she cleared her throat “-That...my voice changed,” Scootaloo said before a wave of nausea suddenly hit them and they staggered back from where they were standing and Sweetie hurriedly put the device on the bed before they tried to center themselves.

“Whoooaa…” Scootaloo groaned… and then she began to grow taller, her limbs extended and her shirt and pants began to tighten, her breasts began to expand up to a C-cup before they stopped and she looked at her hands as they cracked and lengthened a little. Her waist narrowed a bit and her butt swelled, afterwards her body began to gain more muscle, her arms and legs strengthening, her stomach gaining more pronounced athletic abs, her face began reshaping into an older version of itself and her mane, tail, and wings grew out until they fit her new adult height.

Next was Apple Bloom, she also grew taller, not quite as tall as Scootaloo had but when she reached her final height she was tall for a mare, her muscles filled in quickly, looking strong and comparable to AJ’s in terms of size, her mane grew long and so did her tail, her chest and butt filled out quickly.

And lastly was Sweetie Belle, She quickly sprouted several inches and filled out in her figure, her butt and chest swelled rapidly forming a pleasant pair of D-cups and a full shapely butt, her waist curved into an hourglass shape and her limbs became longer, finally she reached her adult height as her mane and tail grew out and her horn extended.

The last growth spurt tore their outfits off leaving them bare and when the transformation was over all three mares collapsed, groaning.

As they lay there for a moment they eventually sat up, or tried to as they weren’t used to their new proportions and the weight on their chests, but eventually they managed to stand up and look at eachother.

“Whoa,” They said seeing eachother in their new forms and hearing their new adult voices, they tried to walk around but they nearly fell down due to their new proportions and they decided to make it easier.

Scootaloo grabbed the device.

“I wish we knew how to operate our new bodies effortlessly,” Scootaloo said, and instantly knowledge of the proper way to walk and stand entered their heads and they were able to move around with no problem.

They quickly made their way over to the mirror in the corner of the room and they righted it.

They were in awe as they stared at their new bodies, AB was muscular and pretty, just like AJ. Scootaloo was athletic and attractive, probably more so than RD, and Sweetie Bell?... she couldn’t stop staring at herself, she was so beautiful, she had a figure that rivaled Rarity’s and the looks to match.

“I’m… so beautiful…” Sweetie said, sounding so happy.

“And look at me! Sleek and strong,” Scootaloo said striking some poses.

“Ah look like ah can buck twice as many trees as AJ,” AB said sounding excited.

“Alright, let’s go!” Sweetie said as she went to head downstairs… before Apple Bloom stopped her.

“Ya’ll might wanna get dressed first,” AB said.

“...Oh yeah,” Sweetie just remembered they weren’t dressed at all, but glancing at their old clothes it was clear that they needed new digs, but all of Sweetie’s clothes were too small now, so how-

“Bzzzt!” the three mares turned to see the device shaking and they walked over to see it was loading something.

“Huh?” They said as they saw it finish and it said “Incoming changes, reality change resuming,” Then suddenly everything around them began shifting.

“Huh?!” The three saw the bed extend, all of Sweetie’s toys from her childhood were in a box, and all her clothes suddenly became bigger and some even changed a little.

“Whoa,” the three said before they looked out the window and saw a bubble of magic spreading around the world, which then vanished.

“What just happened?” AB asked.

“I think reality just changed to suit us,” Sweetie said as she ran over to the closet and fished out a new outfit, a yellow evening dress and she also noticed the various underwear.

“Girls, get dressed, we’ve got work to do,” Sweetie said.

After a long and semi-awkward dress fitting the three made their way downstairs.

Scootaloo was wearing a black shirt with an image of a pony shredding a guitar on it and jeans.

Apple Bloom was wearing a green shirt and jeans.

And Sweetie Belle was wearing the cream dress she found earlier, and they made their way over to Rarity who was finished with the dishes and was reading a dress catalog.

When she noticed the three she smiled.

“Oh, hello Sweetie Belle, Scootaloo, Apple Bloom,” Rarity said.

“Uh, hi Rarity, say, how goes the babysitting?” Sweetie asked cautiously.

“Babysitting?... I haven’t been doing anything of the such,” Rarity said.

“Ah yeah, say, how are you tonight… little sis?” Sweetie asked to make sure.

“Just fine, are you alright sister? You're acting strange,” Rarity said.

The three sighed with relief “No nothing is wrong, say have any problems with us leaving for a night on the town?” Sweetie asked.

“You don’t have to ask me, you're old enough,” Rarity said.

The three smiled at that and they made their way out to the door to do some of the adult things they were always curious about.

“Alright! Fully grown and loving it!” Scootaloo said as the three made their way through town.

“Alright, now what do we do first?” Sweetie asked.

“I say we get a drink, I’ve always been curious about it, but I was too young,” Scootaloo said.

“Well, let’s do it!” Sweetie Belle said and they made their way to the local bar.

As they entered they found a place to sit and they began ordering.

“We’ll have your strongest stuff!” Scootaloo said before AB shook her head.

“Actually whatever is good for first-timers,” AB said.

“What?” Scootaloo said

“We gotta be careful, we don’t want to get drop-dead drunk, one of us is gonna have to be sober to keep track of the device,” AB said.

“Good point,” Scootaloo said.

“Alright,” The stallion at the bar said before he went and got them some hard cider and set it down in front of them.

The three took moderate swigs of the drinks and winced at how strong it was but it had a pleasant aftertaste.

Sure enough, AB was right, and Sweetie and Scootaloo were getting tipsy, so she wished the drunkenness away after they were done.

The three got an extra round and talked about various topics before they were done.

Then the three exited the bar looking satisfied.

“Alright, where too next?” Sweetie asked.

“Well, how does a party sound?” Sweetie asked.

“Sounds great, but I don’t think there’s any parties going on right now,” Scootaloo said.

“Not yet, let’s meet up tomorrow,” Sweetie said.

“Gotcha, ah gotta see how things changed back home anyways,” AB said.

“Me too,” Scootaloo said, and with that, the three departed for home.

Eager to make it to a party planned by the device.