Cozy Glow ran her salmon-pink fingers over a rhinestone bracelet on her wrist. It was perfectly natural. Anyone would be nervous if they’d been called into the principal’s office, after all. That was probably why Twilight didn’t pay attention to the ra-ta-tatting of Cozy’s fingers against her jewelry, writing it off as a way for her to try and calm down.
“You’re not in trouble, Cozy.” Twilight rested her elbows on her desk, fingers interlocking. It was a move she was copying from her mentor, Princess Celestia. She wrongly thought the whole school didn’t know who she was trying to imitate with that one. “We just need to talk.”
“Mmhmm…” Cozy, for her part, was doing her best to play the demure student. She wasn’t nervous in the slightest. In fact, being in Principal Twilight’s office, alone, meant things were going according to plan. Her fingers didn’t leave the rhinestones, however. It wasn’t actually a nervous tick, but something far more sinister.
C’mon… Cozy snuck glances into Twilight’s eyes, looking for the tell-tale glow she needed. If that shopkeeper had lied to her, she swore she would burn his house down and bury him in the rubble. The last thing she needed was for her plans to be delayed.
What was that stupid order again?
“Your grades have been slipping at an alarming rate,” Twilight continued. “You were a straight A student last quarter, but now a C in Friendly Communication? Two Ds in Team Building and Advanced Trust Exercises? An F in Lunch?” Twilight rubbed her temples. “I didn’t even know we had a grade for that…”
Cozy tapped the pink, then yellow, then blue gems on her bracelet. She really needed to seal the deal here before Twilight realized what she was wearing. Play dumb!
“I… I just don’t know what went wrong,” she admitted. It wasn’t like she’d tanked those grades on purpose or anything.
Yellow, blue, pink. Dammit!
The young girl shoved her hands in her lap, trying to look ashamed. Really she was just trying to hide her many failed attempts.
Blue, pink, yellow. …Oh come on!
“There’s so much that went wrong…” Twilight winced, likely worried she’d offended Cozy Glow with that remark. She never stopped to think that her mere existence offended Cozy Glow, however. “I’m afraid to say it, but you’re on track to fail.”
Pink, blue, yellow. There was a spark in Principal Twilight’s eyes. Yes!
“What we need to do is… Um… what’s that?” Twilight adjusted her rectangular glasses, and pointed to Cozy Glow’s wrist. Her rhinestone bracelet was glowing. The color’s reflected and swirled across Twilight’s irises, but she didn’t notice that part.
“This?” Cozy Glow grinned. “Pffft, it’s nothing. I’d be more concerned about my accident if I were you.”
“My… what?” Twilight blinked. For a moment, her gaze dropped to be half-lidded.
Hisss…
“Eeep!” Her attention snapped back to reality when that sound ripped through the room. Cozy giggled as she watched her principal stiffen and push her chair back. She couldn’t see from this angle, but there was little left to the imagination.
Twilight had just emptied her bladder then and there. Her panties had been flooded, unable to handle the sudden hide tide. Hot pee must’ve rushed out, covering the front and back of Twilight’s purple suit skirt, before running the length of it to dribble onto the floor.
Twilight leapt out of her chair, her fists clenched and her wrists curled back at her hips. She exposed the sudden, dark stain on her skirt for Cozy to see, and the young girl laughed, covering her mouth at the sight.
“I… I…” Twilight was in shock. So much for mimicking her mentor. The only Princess she resembled right now was Flurry Heart. Pee continued to trickle out of her into a puddle between her chair and desk.
Humiliation contorted Twilight’s face as the situation truly donned on her. She’d just had an accident. She’d just peed herself in front of a student. Cozy could only imagine the thoughts that must be running through her principal’s head right now, all of them self-admonishing, filled with shame, and enough to weaken her psyche even further.
Cozy’s bracelet was still glowing. She was still in control.
“What just happened?!” Twilight cried. She suddenly tried to pull down the hem of her skirt, as if that would hide the last few drops of pee leaping free to the floor. In failing that, she tried to cover the stain, bending over and spreading her legs as the wet panties at her hips made their icky sensation known. The stale stench of urine now clung to the air.
“You had an accident, Miss Twilight.” Cozy decided to play the role of the dutiful student for a bit longer. Rushing could cause Twilight to snap out of this. “Don’t you remember, you’ve been having bladder problems lately.”
“Bladder… problems?” Twilight’s face flushed as she tried to think back. Cozy smiled as that look of embarrassment only grew. Fake memories were flooding in to fill the gaps. Twilight’s brain would do anything now to justify Cozy’s words. It had to, thanks to the bracelet. “Well… yeah…”
Cozy almost snickered. She’d just made one of the Princesses of Equestria admit to incontinence with very little prompting. This thing is powerful, she thought.
“Why weren’t you wearing a diaper?” Cozy asked.
“A d-diaper?” Twilight looked shocked. So shocked that Cozy briefly worried the spell had been broken. If Twilight’s mind wasn’t ready to accept that yet, this could all be ruined.
But instead, the red blush only spread across Twilight’s face. Eventually it even tinged her ears. New memories were flooding her mind. Time spent with thick diapers between her legs, countless accidents causing them to swell with pee, lying down for changies…
“You were probably just embarrassed about wearing it to school and took it off,” Cozy helpfully suggested.
“Y-You’re right,” Twilight admitted, hanging her head shamefully. “I was… so embarrassed.”
“But now look at you,” Cozy scolded. “You had an accident and ruined some of your big girl clothes.”
Twilight’s face was nearly pink as she nodded. “I did…” she murmured.
“I guess you have no choice but to go back to wearing diapers.” Cozy told her. “Even though you think they’re humiliating.”
Twilight hesitated. There was a little bit of fight left in her: confusion about if this was correct, if she really needed diapers. But the wet sensation in her panties didn’t lie. She nodded. “I guess so…”
When Cozy had first come into Twilight’s office, she’d swung her bookbag over the back of her chair. It had been hanging by its straps the whole time, contents begging to be used. But there were no books in this bag, but rather the tools for Cozy’s takeover plan.
Excitedly, she unzipped the bag and pulled out a large and fluffy white square. An adult diaper, but one that was almost too big even for adults. A tub of wipes soon followed. Then a bottle of baby powder.
“Luckily, I have your changing supplies right here.” Cozy grinned as she got up. She pointed to a spot on the floor away from Twilight’s desk. “Come here and lie down.”
“Okay.” Twilight kept her head low and her cheeks red as she shuffled out from behind her desk.
Now able to get a full look at it, Cozy could tell Twilight’s skirt was ruined. The stain at the crotch of it was wide and wet, a consequence of Twilight’s hands instinctively pushing it in between her thighs at the start of her accident. Her butt looked equally wet, and the stain there ran all the way down to the bottom of the skirt.
With a cringe, Twilight sat on her rear and laid back, body tense as she prepared for what was about to happen. Even though her brain was telling her this was normal, it was also telling her it was humiliating and disgraceful. Just how Cozy wanted it.
“Allow me,” Cozy said as she gripped the waist of Twilight’s skirt.
“Uh… I can–” With a swift yank Cozy pulled it off of her, not allowing Twilight the dignity of undressing herself.
Her white panties, now sporting a deep yellow mark, were revealed to the world. Twilight bit her lip as she helped kick her skirt off. She started to protest again when Cozy reached for her underwear.
“Ah, ah, ah.” Cozy check to make sure her bracelet was still glowing. It was. “Let me do it.”
“Fine…” Twilight crossed her arms, trying to look away. As if that would hide her rosy cheeks.
Cozy Glow pulled the wet panties off, taking them down past Twilight’s thigh high black stockings. They were wet too with a trickle of pee running down them, so they had to go too. Cozy pulled Twilight’s magenta heels off her feet and peeled the stockings off too. All the clothes wound up in a pile off to the side. Twilight would not be getting them back.
She hummed to herself, grabbing a few wipes from the tub. Twilight squirmed and grumbled as her privates were wiped down. A sharp “No fussing” from Cozy was all it took to shut her up.
Finally the diaper. Cozy unwrapped it, revealing a cloud print that dotted the whole garment. They were just fluffy shapes with a light blue outline now, but once Twilight made them nice and wet they would morph into storm clouds. Cozy had found them adorable when she was first picking these out; and she knew such childish wetness indicators would only add to the shame Twilight was feeling.
“Upsie daisy!” She said, holding Twilight’s legs up. Her principal kept them in the air as the padding slid under her rear. She was reluctant to bring them down though, wincing when Cozy nudged them into place.
The diaper crinkled below Twilight’s butt, and Cozy made it worse for her by sprinkling powder all over her nethers.
“Is that really necessary?” Twilight asked.
“Do you want a diaper rash again?” Cozy asked. Twilight had never had a diaper rash in her entire adult life, but her brain filled in a few scenarios where she sported an uncomfortable red bottom.
“N-No…” Twilight murmured.
“Then it's very necessary. Wouldn’t you agree?”
“Yes. I… I need baby powder for my diaper.”
Cozy’s smile was wicked. “Good.”
She slowly wrapped up the diaper, making sure the poofy interior pressed all into Twilight, earning a few more squirms from the woman. Eventually the tapes were smoothed down, and the process was done.
Cozy giggled.
It was so massive that Twilight’s gait was spread wide. Wrapped around her pelvis like that, she already looked like a giant baby, despite the white button up shirt and purple blazer she still wore.
Twilight pushed her glasses up her nose and sighed. “Are we done now?”
Such an impatient baby. Cozy giggled, causing Twilight’s blush to flair. “Almost,” she said.
“Almost?” Twilight looked confused. After all, the diaper was on her, wasn’t it?
Instead, Cozy took a lock of Twilight’s hair and let it run through her fingers. “You’re hair came undone, didn’t it?”
“It did…?” Twilight fingered the tips of her long hair. Her mind seemed unable to follow Cozy Glow on this one. It wasn’t sure what memory to add in.
“This isn’t your usual style at all,” Cozy told her, despite never having seen the principal wear her hair any other way.
“I guess so…” Twilight’s brow furrowed. She was already diapered, her brain had accepted so much. She wasn’t going to disagree at this point.
Cozy smiled. “Hang on.”
She returned to her book bag, and came back with two pink ribbons. She helped Twilight sit up; the bulky padding meant she would’ve struggled on her own. Grabbing half of Twilight’s long hair, Cozy tied it up tightly with the ribbon. Soon a bright pink bow locked it into a side ponytail. The other half of Twilight’s hair met the same fate on the other side of her head.
“Like that,” Cozy said after checking the bracelet’s glow. “You always wear your hair like that.”
“I… think you’re right.” Twilight flicked at her twintails for a bit. Now that she had a frame of reference, it was easier for her to recall fake memories. “Thanks Cozy. I really like it like this.”
Too easy. Twilight was really coming along. She already looked like a weird amalgamation of an adult and an infant. With just a little more nudging she’d go all the way.
But before Cozy could begin the next phase, Twilight managed to awkwardly push herself up. She wobbled as she stood, and started toddling back over to the desk, face flushed. “I think we should continue talking about your grades now. There’s still time for you to bring them up before the end of the year.”
Ugh. Cozy rolled her eyes. Twilight was still convinced she was an adult. It was subtle, but she was fighting the brainwashing effect of Cozy’s bracelet. Or at the very least, she was trying to cling to any sense of maturity, given how humiliated she was right now.
Let’s see if we can’t speed this up.
“Twilight,” Cozy Glow said, dropping the ‘Miss’ from earlier. “You look very stressed.”
“Do I?” Twilight furrowed her brow. Already Cozy could see her muscles clenching, tightening with tension.
“Is it because you’re worried people are going to find out you need diapers?” Cozy asked.
“U-Uh… well…” Twilight shifted on the balls of her feet, twiddling her thumbs. “I mean… I don’t want anyone to know…”
“Of course you don’t!” Cozy said. “You must be terrified. If someone other than me learned you’re incontinent, it would ruin you!”
“You’re right, it really would.” Twilight chewed on the inside of her cheek visibly. Her breath quickened.
“Don’t worry, I know what will calm you down.” Cozy dug into her bag and pulled something else out, but she hid it from Twilight’s sight.
“What is it?” Again, Twilight’s brain had no frame of reference to fabricate memories, but her curiosity made her lean in.
And Cozy popped a bright pink pacifier into the woman’s lips.
“Mmph!” Confusion overtook Twilight’s face. She looked like she was about to spit it out. But then, the magic of the bracelet went to work. Her face relaxed as she was reminded of all the very real times she’d used this pacifier to calm down.
“That’s right,” Cozy encouraged. “Suckling on your paci always helps you relax.”
“Mmmhmm…” Twilight agreed. Her eyelids started to lower, the infantile device bobbing back and forth between her lips. As far as she was concerned she’d always been dependent on this pacifier lulling away her stress, despite the fact that this was the first time she’d ever suckled on it.
“I bet your big girl clothes aren’t helping,” Cozy commented, pointing to the shirt and blazer. “They probably only make you more stressed out, reminding you of an adulthood you could never hope to reach.”
“Uh…” Twilight bit down on her pacifier and shyly tugged at the collar of her blazer. She seemed to agree.
“Here, sit back down.” Cozy guided Twilight to the floor, right where she belonged. She helped Twilight shrug off the blazer, which joined her pee-stained clothes in the pile. Twilight’s shirt was ripped open, Cozy intentionally careless about ripping the buttons off. Lastly, Twilight’s bra. She put up a bit of resistance, covering it with her hands. Some gentle cooing from Cozy was all it took to bring them down.
Twilight’s modest chest bounced free, the bra joining the rest of her clothes.
“I have one of your favorite outfits, actually,” Cozy told her. “That should help you calm down some more. Soon you’ll stop thinking about all that dumb big girl work you insist on doing.”
“Do I… not need ta do it?” Twilight blinked as she lisped around her pacifier. “But, Imma pwincipal…”
“Of course you don’t need to do it, silly!” Cozy pulled some new clothes out of her backpack. “You never have to act like an adult around me.”
Twilight frowned, unsure of how she was supposed to act around Cozy Glow. But she couldn’t think on it for long, something jumped over her face.
Cozy was stuffing her into her new outfit. Twilight wriggled into it, arms and head finding freedom after a while. When she looked down, she blushed all over again. Cozy Glow had her in a tutu. A wide, stiff skirt made out of sparkly, translucent silk radiated out from her waist. The rest of the outfit was more like a onesie, complete with a button-up hatch at the bottom. It barely closed over her massive diaper, squeezing the padding against her pelvis. The diaper’s fit went from comfortable to snug in an instant.
“Uh, Cozy… are woo suwe about dis?”
“Positive. You love your tutu, Twily. Remember?”
The nickname may have been too fast a leap. It had Cozy worried after she’d said it. But Twilight’s memories were being overwritten fast enough to keep up.
“That’s right, I do!” She beamed, suddenly proud to be wearing the baby-ish clothes. She acted like it was the cutest thing in the world.
“Now that we’re alone, you get to wear it again! Along with these.” Cozy pulled a pair of white, knee high socks up over Twilight’s legs. Soft pink ballet slippers followed.
“You look perfect!” Cozy helped Twilight onto her knees. “Except for…” She grabbed the frames on Twilight’s face, and pulled them off.
“H-Hey!” Twilight protested, squinting. “I need dose!”
“Only when you’re being a big girl.” Cozy smiled, folding the glasses up. “But right now you’re a big baby.”
“Oh… o’tay.”
“Say it for me, Twily.” Cozy’s grin was menacing, but the baby before her couldn’t pick up on it.
“I… a big baby!”
“You certainly are.” Cozy booped the woman’s nose. Twilight was in her thirties, nearly twice the age of the eighteen-year-old that now stood over her. But she was convinced now that she was a giant baby, who needed diapers and a paci and a mommy to watch her. At least in private.
Cozy produced a coloring book and some crayons, letting Twilight start to scribble with them on the floor. With her blurry vision she couldn’t keep inside the lines, something the old Twilight would’ve considered an affront against nature. But now, she was content with messy drawings using a mish-mash of colors.
For herself, Cozy took Twilight’s old seat at the desk. She was the principal now. In public, she would let Twilight pretend otherwise, but the two of them would know the true hierarchy. And Cozy would do whatever she wanted to with this pathetic little Friendship School. At least until she was ready to move on to more ambitious take over projects.
“Oh Twily,” Cozy called out. The baby on the floor made a ‘mmm?’ noise, but didn’t look up. “You didn’t even notice you made a poopie, did you?”
Twilight paused in her drawing. She moved to all fours, raising her rear and grunting into her pacifier. After a few seconds, she empty the contents of her bowels into her diaper’s backside. The padding’s new contents squished and slithered, sagging the padding to the point where it almost snapped the tutu-onesie’s buttons. But they barely held, and Twilight sat back down on her butt, squishy the mess noisily.
She didn’t react, however. Just like Cozy had said, she didn’t even notice.
Cozy waved the stench away from her nose, cackling. “Don’t worry, Twily. Mommy will change your dirty diaper. Eventually.”
“Mmhmm!” Twilight mumbled happily, as she slapped at the pages of her coloring book with a red crayon.
Cozy looked to her glowing bracelet and kicked up her feet on Twilight’s desk. No, her desk. Unleashing her megalomaniacal laugh, she put her arms behind her head. Then she noticed an open agenda book on the desk. A list of Twilight’s appointments for the day. Not five minutes after her meeting with Cozy Glow was supposed to end, it turned out she was supposed to have a chat with the school’s guidance counselor in her office.
Cozy grinned. Starlight Glimmer, huh? She tapped her rhinestone bracelet and snorted.
Time to see what this thing can really do.
