Welcome back to Ruby's Regression! It's day three of Team RWBY's blackmail, with Coco secretly pulling the strings of the team! See what happens next in chapter fifteen!

Chapter Fifteen

When Team RWBY woke up early Wednesday morning to get their daily blackmail assignments, they were surprised to see not one, but two different letters. Opening the first one, the team was quite surprised to see actual handwriting as opposed to crudely copy and pasted words.

Dear Team RWBY,

I know you are being blackmailed. Your Mistress is my Mistress. But while you were forced into submission, I chose my path. My Mistress is not herself, blackmailing is not her way. Someone else has to be behind this, and I will try my best to find out. For now, I cannot reveal my Mistress, but just know that this is not her normal nature. Do what she says for now, I will try and help you along the way.

Sincerely,

EB, slave of the Mistress

"At least we have someone looking out for us" reported Weiss, a new state of calm commanding her voice. Blake nodded and opened the second envelope, seeing the original copy and pasted words.

Dear Team RWBY,

Hope everyone has been enjoying themselves these past two days! I certainly have! Here are your assignments for today:

- For class one, Weiss, we need to test your bladder's strength. Take the blue pill provided, it is an organic diuretic, and record on this letter how many times you wet during first block. Trust me, you'll want to be truthful.

- Blake, you will not be in your first class today. Why? Because we're testing your endurance for handling smells, given your cat sense of smell. Yang will tie you to your bed, secure you in a diaper, and feed you both a diuretic and a laxative. After class, you will be freed. When you and I meet, Blake-y, we will put that information to good use.

- Ruby, yesterday I had Weiss reveal her secret to a close friend, and I assume she did so. Today, it is your turn. Choose wisely.

- Yang, you have one of the most important positions this first block. You have two options: Revel or Reveal. If you choose Revel, you will have to take Blake's diaper from the end of her challenge and wear it for your second class period. If you choose Reveal, Weiss must reveal her secret to one of her teachers. Who it is is dependent on you.

Immediately, Weiss pulled her eyes away from the paper directly to Yang, who looked back at the ice queen, all color drained from her face. For a few seconds, Yang stood there, unmoving, until she shook it off and smiled at Weiss.

"This is for you Weiss" came Yang, "I'll choose Revel. You've gone through enough this week". Those words brought a tear to Weiss's eye, and the appreciation she had for Yang was beyond description. Running towards the girl, Weiss threw her arms around her.

"Thank you! I really, really, really appreciate this!" she bawled. Yang just stood there, a slightly smug smile plastered on her face. She was strong, and was sure she could endure something like that. Hell, she'd been through so much already, how much worse could it get!? Walking into the bathroom, Yang grabbed a diaper for Weiss, and the excess rope they kept from Ruby's bunk bed. Coming back out, Yang tied a small loop for each bedpost to attach to Blake. Bringing the Faunus up onto the bed, she tied the girl in a spread eagle position, placed a diaper on her, and tightened the restraints.

"Are you okay?" asked Yang, looking down at the tied up girl.

"Yeah, I'm just amazing" said Blake sarcastically, pulling slightly at the restraints. Feeding the girl both a red and blue pill, Yang hoped that Blake went to the bathroom earlier today, or else Yang's assignment was only going to get harder. Meanwhile, Weiss was sipping at a glass of water, taking the blue pill down her throat with it. Finally, Ruby was texting Penny, requesting her to meet her in their dorm in a few minutes.

When Weiss and Yang left to head to class, Ruby heard a knock at the door, which she assumed was Penny. Opening the door, the ginger girl smiled and waved.

"Salutations, friend Ruby! I assume we are continuing our lessons from Monday?" asked Penny naively.

"Actually Penny, no. I need to confess something. You see, people can have…interests in certain things…sexually…as in it turns them on…" spoke Ruby shyly, "Well, I have one that is very…odd…". Penny nodded attentively, waiting on baited breath for Ruby to continue.

"Yes…and that interest is…" she said inquisitively.

"Diapers…" replied Ruby in a hushed manner, "Please don't tell anyone!"

"Oh, don't you worry, friend Ruby, your secret is safe with me! And no matter what you enjoy, just know you will always be my best friend" said Penny innocently, pulling the girl in for a hug. Well, thought Ruby, that was anti-climatic, but I'm not going to complain. Thanking Penny and telling her that she had to get to class, Ruby left the dorm, leaving Blake tied up and alone.

Meanwhile, in the classroom, Weiss's weak bladder was already showing signs of bursting. Not more than ten minutes after taking that pill, and Weiss could feel herself about to explode. Oh dust, she screamed internally, I tried so hard to prevent this! After all that work of taking a few seconds each time before peeing to flex her bladder and keep it strong, she had no results to show except a bladder the size of a baby's and a string of wet diapers. Sighing, the girl released her hot piss into the diaper, the liquid absorbing into the material. Looking down, Weiss felt fortunate that it wasn't too much, as it only stained the front of the diaper slightly yellow. Returning to the class, Weiss was hopeful that this was all she had in her for the next hour and a half. Looking over to Yang, she felt a glimmer of love towards the blonde, as she knew that no one in her own family would sacrifice their dignity like that in exchange for Weiss's dignity. Yet here, the same girl who used to loathe her, was going to endure a full diaper of someone else's filth so that Weiss's dignity would remain intact. Poking Yang's shoulder, Weiss mouthed another thank you to Yang, who responded with a silent you're welcome. As the two exchanged pleasantries, Ruby walked in and sat down next to Weiss, placing her hand on the girl's thigh and kissing her on the cheek. Almost immediately, Weiss blushed a deep shade of red, matching Ruby's cape in intensity. Yang giggled quietly at the girl's shyness, normally used to seeing that kind from Ruby and not the snow princess.

Back in Team RWBY's dorm, Blake was in agony as the laxative and diuretic took effect. Feeling the intense pressure on her bladder, Blake released her hot piss into her diaper, sighing and pushing intensely to quickly export as much pee as she could. Soon, the diaper was sopping, with her warm piss sloshing about the yellow-stained plastic. Breathing in the smell of her piss, Blake knew that today was going to be a long day, but it only got worse when the pressure moved from her bladder to her bowels. With no reason to hold back, Blake immediately began to push, the hot mess squirting into her diaper, pulling it down with its heavy weight. As Blake grunted and pushed, the semi-solid waste continued to pull her ass down with the sagging diaper, getting farther and farther with every second. However, after a minute of her ass plummeting alongside her messy diaper, Blake felt the mesh of filth press against her, knowing that it had reached its lowest point, and would only expand outward and up from there. She could feel the mush against her ass cheeks, bringing about a cringe from her as she shivered. Releasing a small stream of gas as the barrage of shit slowed, Blake felt relief to know that it was over. But with the pressure returning to her bladder, Blake was reminded that this was only round one.

While Blake endured her own messy hell, Weiss was swimming in a pool of her own piss. Within the last 30 minutes, Weiss had wet herself three times, but to her it felt like once. Everytime she looked down, she saw her diaper had turned a darker shade of yellow, bringing more embarrassment as she realized just how terribly weak her bladder had become. Guess it's back to potty training for me, she thought sadly. Or perhaps I could just not, she pondered, maybe I could just keep wearing diapers forever? Shaking her head of these thoughts, Weiss returned to her studies, only looking back and forth to see what her two comrades were doing. Yang, being the typical slacker she was, had fallen into a deep sleep, hoping to escape the reality that she would soon be wearing an incredibly messy diaper. Ruby, meanwhile, was trying her best to pay attention, but the distractions of literally anything else kept pulling her away, especially the distraction of the twitching bunny ears in front of her. Turning her note page into a paper airplane, Ruby threw it down to the row below her, landing it right in front of Velvet's face. Opening the letter, the bunny girl saw a very simple message: Hi! Smiling, Velvet pulled out her own pen, reformed the paper airplane, and threw it back up towards Ruby, who grabbed it out of the air. Opening the message for herself, she saw a very similar response: Hello. However, to Ruby, the handwriting seemed awfully familiar. The eloquent and drawn out curves of the letters reminded her of something, but she just couldn't put her finger on it. Writing another note, Ruby reformed the airplane and threw it back down, landing it on top of Velvet's head. Snickering, the rabbit girl grabbed the letter and saw a second string of writing: How r u? Making her response, Velvet threw the plane back up to Ruby, who rushed to open it and see the response: Quite well. That was it! The letter! The handwriting matched the letter they received that morning! Velvet was EB! Eyes as wide as dinner plates, Ruby wrote another message and returned it to the Faunus girl, who was shocked to say the least at the message: That's good to know, EB, thanks for the letter earlier! Ruby knew she made the right decision as she saw Velvet's ears shoot up to full length, her fear realized. Madly scribbling, Velvet responded to Ruby and threw the letter upwards: This isn't the time. Please don't do this. Ruby smirked at her guessing skills, glad she made the right choice. Passing the paper again to Velvet, the bunny girl was greeted with another message: I'm glad you're on our side. As Velvet madly wrote, Oobleck grew frustrated with the girl.

"Ms. Scarlatina, would you like to read what the note you and Ms. Rose have been passing says out loud to the class?" he spoke.

"Oh um... " replied Velvet shyly, with Coco glaring over at the girl.

"I was just asking for an extra copy of her notes to give to Blake" interjected Ruby.

"Ah, well my apologies then, Ms. Scarlatina" he came, returning to the lesson. Velvet sighed with relief, looking over to Coco, who had returned to the lecture at hand. Looking up at Ruby, Velvet gave her thankful eyes, mouthing a thank you to the girl, who simply nodded in response. Seeing her backpack vibrating, Velvet pulled out her scroll, seeing a message from Coco: Don't try to intervene. They must be trained properly, my little playbunny. Turning to Coco, Velvet nodded, mouthing out yes Mistress to the fashionable girl.

When the girls heard the bell ring, each had significantly different reactions. Weiss was more than happy to get out of her now incredibly soaked diaper, while Ruby was simply happy to get out of class, forgetting all about their blackmail. Yang, however, didn't forget the blackmail, and dreaded the sound of the bell. Standing up slowly, Yang hoped to take as much time as possible to get to Blake, in hopes that she could delay her own punishment for as long as possible.

Opening the door to their dorm, the team was overwhelmed by the smell, draining all color from their faces. They were used to the smell of a messy diaper at this point, but not what smelled like three at once. Weiss, in a panic, summoned her stream of air, pushing it towards the window, which was unfortunately not open, repelling the smell right back at the Heiress, who gagged at the return of the pungent smell. Running over to Blake, Yang saw the girl still tied down, head lolled backwards, with both her hands and legs completely limp. Looking down, Yang saw that Blake's diaper had ballooned out to double its normal size, sagging farther than Yang thought was possible. The yellow and brown stained plastic looked incredibly flimsy, with one more wetting probably capable of breaking it. As Yang removed the diaper from the unconscious girl, Weiss went over to the envelope and wrote her number of wettings on the paper: Nine. However, as she wrote, she felt a stream of liquid begin pouring down her leg, to which she panicked and ran into the bathroom, jumping into the shower. Staring down in horror, Weiss saw her piss stream out of her diaper, the absorbency of her diaper entirely used up. When her diaper finished leaking, Weiss carefully tip-toed outside of the shower, heading to Ruby, who saw the girl's pure-yellow diaper, and began to change her. Meanwhile, Blake was slowly coming to consciousness as she felt her diaper straps being undone. Looking up, she saw the face of her lover smiling down, a calming feeling washing over her.

"Three messings and six wettings" sighed Blake, continuing to look up at her lover, "I couldn't take anymore, and passed out. Sorry you have to wear it".

"It's not your fault" replied Yang caringly, "I chose this punishment. I can endure. But there is no way I can walk with that thing. I'll have to stay here next block". Nodding in agreement, Blake smiled as her girlfriend removed the messy diaper, wiping down the Faunus girl's body lovingly. Grabbing her panties, Blake sighed in relief at finally being back in panties, a feeling Yang would have begged for. Taking Blake's incredibly messy diaper, Yang grimaced as she moved the tapes to her own body, placing the diaper on herself. Immediately, the mess squished against her ass, bringing a shiver along her spine. She hated the feeling of a messy diaper, but a triple-messy diaper was even worse. Now unable to move, Yang simply sat down on her diaper, squishing the mess even further against her, but giving her a somewhat comfortable seat.

Back with Weiss, now changed into a clean diaper, the girl returned to the envelope, removed her paper, erased her nine and rewrote a ten, sighing sadly as she did so. She felt embarrassed that her bladder was so weak, but she knew this was always a possibility for wearing diapers, and was somewhat willing to accept it. Looking down the letter, Weiss read the team's new assignments for this block.

- For Block Two, I will assume that Yang chose Revel, because she is just that selfless. Hope you enjoy that messy diaper Yang ;)

- Blake, don't get too used to not wearing a diaper, because I want you to wear one this block. Now, I'm not going to make you mess or anything, that is entirely up to your bladder, but I'm going to make your diapers harder to hide. I want you wearing a shorter skirt than normal, meaning that with any movement, your diaper could be revealed. I also want you answering any question Professor Port asks, that way you are drawing attention to yourself. After you answer a question, I want you to readjust in your seat, allowing that cute little crinkle to escape your diaper.

- Ruby, you are to flash someone in this class with your diaper. No, it cannot be another member of Team RWBY, so choose wisely. It's like revealing your secret, but there's a chance others will see it too! How fun!

- Weiss, oh, my little edelweiss, I have a fun little game for you! For every time you wet during your second block class, you have to endure a vibrating butt plug in your ass for a minute. But wait, there's more! When you do wear this butt plug, you will have taken a laxative, and if you think a vibrating butt plug and laxatives mix, then you are going to have a rude awakening. Enjoy!

Weiss cringed in horror, that was why she had been forced to endure all those wettings today! To weaken her bladder for this! That bitch, how could she do this to me, she screamed internally. While Weiss imagined the worst case scenario, Blake was experiencing her own, putting on an extra short skirt with a diaper underneath. She felt incredibly exposed wearing this get up, but knew she had no choice in the matter, and felt as if she were locked in a cage.

"Hey Weiss…" interrupted Ruby, "Who did you reveal your secret to?"

"Pyrrha, why?" asked Weiss.

"Because if I have to flash someone my diaper, then I want it to be someone who was accepting of it" she replied. Weiss nodded, not really paying attention to Ruby's answer as the thought of her violated rear having hot mess flowing through it brought a shiver down her spine.

"Hey Blake?" asked Yang, sitting on the incredibly messy diaper.

"Yes, Yang?" she replied, turning around, sighing as the skirt lifted up to almost completely reveal her diaper.

"Could you get me my scroll? I can't really move in this…" returned Yang, swishing her upper body back and forth to express her lack of mobility. Blake went over to Yang's bed, grabbed her scroll, and returned it to the girl.

"Here you are, Yang-y poo" snickered Blake, happy to finally use Yang's own puns against her.

"God, this is really shitty" piped Yang, also snickering. At least I still have my comedy, she thought. The two girls had a laugh together, both trying their best to ignore their grim situations. Hope of eventual freedom in her eyes, Yang pulled Blake down to her level, kissing the Faunus girl passionately.

"I love you" spoke Yang, eyes sparkling.

"I love you too" replied Blake, bringing Yang in for another kiss. After pulling out of the kiss, Blake looked at the time grimmly, knowing she had to leave. Kissing Yang's cheek, Blake stood up and told Ruby and Weiss it was time to leave. Waving them off, Yang remained sitting upon her filled diaper, opening the games on her scroll. As the girls stepped out of their dorm, they stepped upon a new letter, which they immediately pulled open to see the incredibly elegant writing from their letter earlier today.

Dear Team RWBY,

As Ruby may have told you, you now know my identity. I apologize for my actions, but you must understand I was simply obeying my Mistress up to this point, believing she had the best intentions in mind. However, it would appear I was wrong, and for that I apologize thoroughly. I don't believe I could ever make it up to you, but I will try my best to do so. I cannot reveal who my Mistress is yet, at least, not until I find out who is controlling her. Until then, just know that I am aware of your situation, and if the Mistress presents you with anymore assignments that involve revealing yourself, know you can do those to me, and it will still count.

With love,

Velvet Scarlatina, slave to the Mistress

"Ruby, why didn't you tell us Velvet was EB?!" exclaimed Weiss.

"I kind of forgot…" said Ruby, throwing her head down to the ground. Sighing, Weiss accepted this new fact and continued walking to class alongside Ruby and Blake.

Back in the dorm, Yang was already suffering from her situation. The smell had returned full force, and Yang's nose was being penetrated by it in the worst way possible. Unfortunately, Yang knew she couldn't hold her breath for too long, and if she opened her mouth to breathe, it would be more like tasting the diaper than smelling it, and that was something she wanted to avoid at all cost. Trying her best to move, Yang pushed herself to the right, only for the mess to pull her back, plastering her ass to the brown muck even further. Yang was frustrated, having to deal with the smell wasn't the issue, it was dealing with the lack of moving. She needed something to do other than play Plants vs Grimm or Angry Nevermores on her phone, but the damn diaper held her in place like an overprotective mother at a Dust E Cheese.

Meanwhile, in the classroom, Blake was fearing the inevitable as Professor Port finished his speech.

"And then I said you don't understand, Edgar is the one in the hole" he grinned, mustache curled into a smile, "Now, what have we learned?" Reluctantly, Blake raised her hand.

"Ms. Belladonna?" asked their overzealous teacher.

"That when fighting a Bovine Grimm, always aim for the udder?" She said inquisitively, sliding back and forth in her seat, the crinkling pulsing out to the people near here. Fortunately, no one seemed to notice her diaper, or else the looks would have been much stranger.

"Exactly! Glad to see someone in this room is listening! Now, let us move on to the mightiest Grimm I ever faced: Terry…" returned the professor, beginning another boisterous speech. As he spoke, Ruby silently pulled out her scroll, typing out a message for Pyrrha to look up to her, to which the champion fighter did. Leaning out into the stairway of the room, Ruby flashed her diaper towards the girl for a second before reeling it back in, immediately texting back: It's part of the blackmail. Pyrrha nodded knowingly back, turning back to the lecture. Ruby sighed in relief, looking over to Weiss who had visible tears in her eyes. She was trying her best to hold back her pee, but it was no use, and the girl released a fast stream of piss into her diaper. One minute, she thought, making a note to herself. Rearranging herself, Weiss felt the soppy material push against her nether regions, bringing out a small groan of arousal from the ice queen, as well as another squirt of pee. Two minutes.

"And then Sir Rimgar and I slayed the terrible Terry! Thus the legend of Port and Rimgar was born! Any questions?" asked Port, to which Blake realized she would have to raise her hand. Sighing, the Faunus's arm shot up.

"Yes, Ms. Belladonna?" questioned Port, bringing the class back to the Faunus in the back of class.

"Um…" she began, mainly because she didn't think of a question to ask, "What happened to Sir Bingo?"

"Well, Sir Bingo lost his life to Madame Rhodes, however, before he died…" continued Port, ignoring the sound of Blake moving back and forth in her seat.

By the end of class, Blake's hand had fallen asleep from asking so many questions. From the life and death of the Brownman to the quest of Rimmy Tim, Blake had asked everything she possibly could have. Weiss, however, had done the opposite, staying cloistered from the class on her seat. As the bell rang, Weiss's bladder released one final time, leaving her diaper completely yellow. Seven minutes, she grimaced mentally, this is going to suck. Walking back to the room, the three of them opened the door to see Yang still in the massively swelled diaper, but also saw she was fast asleep.

"I guess the smell wasn't the killer for her" whispered Weiss, "it was the boredom". Giggling, Blake awoke the groggy Yang and freed her from the straps. Finally free, Yang ran to the shower, her ass still sticky with filth. Slamming the door shut, Yang maxed her semblance and heated the shower water, allowing for her scalding shower to kill any germs. However, when the water reached the skin of her ass, the girl felt pain shoot up her body, making her sigh and realize she had gotten a diaper rash.

Back outside the bathroom, Weiss was having her diaper changed by Ruby while Blake read their lunch assignments aloud to them.

For your lunch break, I have a simple assignment for you four: switch roles. For the next hour and a half, Blake and Yang are the diaper wearers. Ruby and Weiss, you are not allowed to wear diapers for this time. Go as far as you usually went before our meeting.

Ruby squealed in joy at the thought of babying Yang, as though this wasn't as much of a punishment as it was a reward for being so good at following orders. Racing around, Ruby grabbed a fresh diaper, ran to the bathroom and grabbed her pacifier, placed it in Yang's mouth, and only slowed down when she realized her onesie wouldn't fit Yang. Sighing in disappointment, Ruby pouted for a few seconds before continuing her rampage around the room, grabbing diaper rash cream, powder, and a bottle for Yang. Filling the bottle with milk and placing it in their microwave, Ruby ran over to Yang, threw her on the ground, and applied the powder and cream to her sister's nether regions and rear, before placing a diaper under her and pulling it tight. Yang, eyes still blinking, looked down in surprise, seeing a diaper applied to her and a pacifier in her mouth. Damn Ruby's semblance, she thought while giggling. She didn't think this punishment was too bad, and having other people take care of her seemed pretty enjoyable.

While Ruby rushed around the house, Weiss nurtured Blake, laying her lovingly on her bed, wiping down the girl and placing a diaper on her before placing a pacifier in her mouth. Looking up, Blake could see the motherly love that Weiss possessed for her, hoping to repay the Faunus for the kindness she showed to the baby Heiress.

"Does that feel smug enough, my little kitten?" cooed Weiss to Blake, who nodded and smiled below the pacifier. Weiss kissed the baby Faunus on her head, heading to the microwave, removing the warm milk bottle, and putting in another for Blake.

Grabbing the heated milk from Blake, Ruby tested the milk on her arm before pulling Yang's body lovingly onto her lap.

"Now tell me little girl" giggled Ruby, "what do you want for Christmas?"

"Some anal beads and a vibrator" replied Yang between laughing fits.

"I think you should be asking Mrs. Claus about that one" chuckled Ruby. While the blonde was laughing, Ruby readied the bottle, placing it in Yang's mouth, who appreciatively sucked on it. As Yang suckled the bottle, the microwave beeped, but Weiss was busy changing out of her diapers. She was a little sad to return to panties, hating the silk and linen that now covered her pussy in comparison to the warm plastic of a diaper. After placing her panties upon herself, Weiss ran over to the microwave, grabbed the bottle and spilled a little milk on her arm to check its temperature before going over to Blake, who laid in the bed with her eyes closed. Pulling the girl's head into her lap, Weiss bottle fed the Faunus, stroking her hair as she drank. Feeling a tinge from her bladder, Blake released the warm liquid into her diaper, to which Weiss giggled.

"Already getting adjusted to the baby lifestyle?" asked Weiss smugly, to which Blake responded by nodding as she sucked on her bottle. As Ruby and Weiss fed their little babies, they heard a knock at the door. Opening the door ajar, Ruby saw that it was Velvet, and opened the door fully to let her in.

"Ah, I see you got the one about switching roles" noted Velvet, "the Mistress told me to come up with a few positive assignments for you, that way you would know that we aren't doing this to be cruel, it's to train you". Weiss gave Velvet a sour look, putting the bunny girl on the defense.

"Listen, do you want me to explain what I thought my Mistress was doing initially? Because it could take a while" started Velvet, to which Weiss nodded.

"When this all began, Mistress told me that she wanted to provide me with fellow sluts to be alongside when serving her. Naturally, I was excited to share my sexual endeavors with others. So we started making case files for the girls of Beacon. What I was told is that we would be looking for the sluttiest ones who would be the most willing to submit to Mistress and join me in her servitude. After a month or so of research, we concluded your team had the best candidates. However, Mistress changed the rules, saying we had to test how far you were willing to go through what she called enhanced persuasion. However, within a day or two of this persuasion, I realized it was blackmail, and it became clear that Mistress was not the one behind this. So I sent my note to you" concluded the rabbit girl, ears now drooping. Ruby went over to the rabbit girl and hugged her, hoping that no words were needed to tell Velvet she did the right thing.

"Wait" questioned Weiss, who had returned to bottle-feeding Blake, "How does any of that imply it isn't your Mistress behind all this? It just shows that she tricked you into helping her blackmail us".

"Weiss!" cried Ruby, "Clearly Velvet didn't go along with blackmailing us, or she wouldn't be here, so don't get mad at her! Now, please continue Velvet".

"Thank you, Ruby, but Weiss is right in some regards. Mistress did trick me into blackmailing your team, but I'm not entirely sure that was her original intention. I think her original intention was the same as mine, but someone influenced her later on. How do I know this? Because I've known Mistress since I came to Beacon, and while she is a lot of things: A seductive tease, a dominatrix, an abusive yet loving person" Velvet said, starting to ramble.

"Velvet! Please, continue" said Yang, removing her bottle's nipple from her mouth.

"Sorry, I get caught up in thinking about her. Either way, she is a lot of things, but a blackmailer isn't one. I don't have any other evidence, but I need you to take my word for it" finalized Velvet, the sincerity in her eyes touching Ruby's soul.

"I believe you, Velvet" replied Ruby, to Weiss's dismay. She felt skeptical about believing her, but this girl was their only ally.

"Thank you, Ruby. I only came here to apologize for my previous actions and explain myself. I must get going before Mistress gets suspicious. I'll send you a message if I find anymore info" said Velvet as she walked out the room, leaving the RWBY girls to continue their assignments. As Blake laid in Weiss's lap, she slowly felt a warm puddle accumulate under her face.

"Hey Weiss, did you spill the milk in your lap?" asked Blake in an incredibly concerned tone.

"No... why?" said Weiss before her eyes tripled in size, "Oh shit!" Pulling up her skirt, Weiss saw a yellow stain in the front of her panties, with liquid still dripping from it. In surprise, Blake jumped up, her diaper sagging down as she did so, seeing that Weiss just essentially pissed on her face.

"Oh my dust, I am so sorry!" bawled Weiss, incredibly embarrassed that her first time as baby Blake's caretaker, she pissed on the girl!

"It's okay, remember, Pyrrha pissed all over my face yesterday" laughed Blake. At least she has a sense of humor about it, thought the ice queen. While she was up, Blake looked at the clock, seeing that their lunch break was basically over.

"Well, it looks like our time is up. But, hey, Weiss, maybe we could... um... do this again sometime? It is kind of nice to have someone baby you" spoke Blake shyly, to which Weiss nodded and hugged the Faunus. Grabbing the list, Blake read their next assignments.

- Final assignments for the day, everyone! Let's start with our little Ice Queen, Weiss, it's time for that punishment! Hope you didn't wet too much earlier!

- Blake and Ruby, I want to see some bonding between you two! Here's how this last class will go for you two: Each of you will mess your diaper, then request to go to the bathroom, where you will switch diapers. Then, as you sit in each other's filth, you will each wet your diapers, then switch your diapers back.

- Yang, I want you to get used to being told what to do. You are no longer the free party girl who could gang bang a group of guys one night and awake the next day with no repercussions, you are my little sex slave and you will be trained as such! You know what happens to bad little sluts? They get punished, so today, we're punishing you for all of the naughty things you've done over the years. You will be attached to a small leash controlled by Ruby, you will wear a pacifier around your neck on a string, and of course, you will wear a diaper. If anyone asks, say whatever you want, but know that so many people will be staring at and judging you.

Ruby looked over to Yang, who was ready to tear a hole in the paper, find Velvet, and force her to give up her Mistress's name so that Yang could go kill her. Blake, standing right next to Yang, could feel the heat radiating off of the blonde, and tried to cool down her fiery lover.

"Hey, hey, calm down" spoke Blake softly, "It's alright. It's just for one class period. You'll be okay". In retaliation, Yang walked into the bathroom slowly, slammed the door, screamed incredibly loudly in frustration, and came back out with a diaper in her hands. Looking inside, Weiss could see the scorch marks along the walls and sighed, knowing that they now needed to redo the wallpaper in there. Walking into the burnt room, Weiss grabbed a laxative for herself and the butt plug, freshly cleaned from the last few days. Meanwhile, Ruby was attaching her pacifier to a string, placing it around Yang's neck, and grabbing the leash from the envelope, placing it around Yang's stomach. Putting a new diaper on her elder sister, Ruby giggled at Yang's baby-like attire, happy to be the caretaker once more.

After Ruby placed a diaper on her sister, Blake went and grabbed two other diapers, placing them on herself and Ruby, making sure they were secured a little looser than normal, knowing they would be swapping them out later. During this, Weiss took a sip of water from a glass while downing her laxative, scared of the events she was about to endure. Lubbing up the butt plug with her spit, Weiss placed it against her wrinkled anus, pushing it deep into her ass, grunting as she forced it inside. Now that all four were prepared, they exited their dorm, each one with a different way of movement. Weiss, with a butt plug deep inside her, walked with a more clenched style, while Yang walked slowly in front of Ruby, who was holding the girl's leash. Yang was humiliated, she felt like Zwei when they would take him on walks along the country road outside their house. The only difference was that she couldn't just stop in the middle of the hallway and take a shit. Well, she thought, I guess I could, but I'm not going to. Blake meanwhile, walked the closest to normally out of the entire group, as she had grown accustomed to wearing a diaper. Sure, she didn't enjoy it on the level Ruby or Weiss did, but it wasn't terrible, and the padding sure did wonders for her ass after a long day of sitting in class.

Sitting down in class, Yang felt her cheeks burning with shame, despite her normal attitude towards criticism. Typically, Yang couldn't give a single shit what other people thought of her, because fuck, she was awesome! But wearing a diaper and having a pacifier around her neck definitely changed that for her; these objects made her feel vulnerable and weak, like the younger Yang who woke up in the mornings to a wet bed. Back then, she hated being around other people, because she always worried someone would make fun of her for not having a mother or for wetting the bed, even if they didn't know she did so. It took years of bullying for Yang to close off the part of her that cared about other's opinions, but the diaper seemed to bring that side back out, and that is what scared her the most. Not that someone would see, or that she would be made fun of, but that this part of her psyche that she had long ago trapped away was rearing its ugly head once more.

Meanwhile, Weiss was readying the timer on her scroll, while turning on the vibrate of her butt plug. Seven minutes, she reminded herself, starting the timer and initiating the vibration. Almost immediately, Weiss felt her body churning at the vibrations. Even when she felt small sparks of pleasure from the vibrating, they were just droplets in an ocean of pain and burning as her asshole began to pulsate along with the toy. As her insides were thoroughly mixed, Weiss heard her stomach elicit a growl, telling her it was ready to release the waste it was told to soften by Weiss's laxative. However, as the girl felt her filth reach her anus, the butt plug stopped it, vibrating the mass inside her, causing her to double over on the table in front of her in agony. She could feel her asshole burning, and the thought of mess cascading past it brought more fear to her than she ever thought possible given the source material. As the girl sat in fear of her situation, Blake and Ruby felt relatively calm. Neither one had to take any laxatives and diuretics, and considering the tasks they had been assigned earlier that day, neither one was too worried. That is, until Ruby felt a cramp in her stomach, and reluctantly she began to push, light grunts coming from the girl as she filled her diaper. While Ruby messed herself, Blake decided it would be best if she did too, and began to violently force her mess out. Unfortunately for the girl, her asshole remained raw from earlier, leaving a terrible burning sensation in her anus. Rubbing her sore ass lightly, Blake raised her hand into the air, as did Ruby.

"Yes, Ms. Belladonna?" asked Professor Peach.

"May I use the restroom?" replied the Faunus, to which the professor nodded.

"May I go as well?" asked Ruby, to which, again, the professor nodded. Taking off into the hallway, the two girls located their nearest bathroom, and walked inside. Sliding off their diapers, the two girls swapped, with Ruby jokingly holding her nose and pulling away.

"Damn, Blake! I didn't think someone could make a mess this bad!" she giggled, slipping the diaper on her.

"Then you clearly haven't seen your own diapers because let me tell you, little red, you are quite the stinker" she replied back, slipping the mess filled diaper around her waist. Walking back to the classroom, Ruby noticed how much Blake had messed, sagging the diaper far below the girl's skirt. Damn, wish I had thought of putting on a longer skirt like Blake did, she thought reluctantly. Stepping inside the room, the two girls carefully sat down upon their diapers. Meanwhile, Weiss watched her timer come to end, glad to finally remove the butt plug from her violated ass. Asking the professor, Weiss ran out of the room, running into the bathroom and quickly pulling the plug from her ass, to which she anus pucker and gape as it finally released the silicone from its clutches. Doubling over as her body expelled its waste, the Heiress felt her asshole burn as her diaper was filled with the pent up mush. As tears welled up in her eyes, the ice queen got on her knees, praying to dust in hopes of this torture coming to end, the muck now cascading faster and faster into her messy diaper. Looking down with tears streaming across her face, the girl watched in horror as her diaper ballooned out around her waist. As the situation slowed, Weiss pulled herself up, heading over to the mirror and wiping the tears from her face. Returning to the classroom, Weiss created a wind tunnel down the hallway, eliminating any smell that could emanate from the abominable mess she had around her waist. Stepping back into the classroom, Weiss cringingly sat down upon the seat, not in fear of the mess, but of the hard plastic of the seat pushing against her raw asshole. Ruby, however, was having a more pleasant experience. Fortunately for her, the release she experienced did not leave her with a burning sensation, but instead a relieved emotion. Smiling at the feeling of the mess against her, Ruby rubbed her butt back and forth against the chair, the diaper crinkling slightly as she did so.

Later, Yang's shame only grew as she looked down at the pacifier that hung from her neck, and the diaper that crinkled around her waist. She couldn't wait until she could run back to the dorm and change into normal fucking clothes. Looking over at Blake, she saw the Faunus girl sitting completely still, eyes closed, and mouth slightly opened. Listening carefully, Yang was able to make out the small sound of a trickle of liquid come from Blake's diaper, and rolled her eyes knowingly. As the girl finished wetting, Ruby poked her on the shoulder, and the two girls asked to use the restroom again. Reluctantly, the professor agreed. Only thirty minutes in class and the two of them had already gone to the bathroom twice. Meanwhile, the two were in the bathroom, again swapping diapers, Ruby feeling the Faunus's warm pee splash against her as she placed the diaper back on her waist, moistening her pussy even more. Blake too placed the diaper upon her waist, but felt little pleasure from the activity. Sighing, the two girls returned to class, their assignments completed.

As the class ended, Yang sprinted out of the classroom, threw open their dorm and changed her clothes out. Weiss meanwhile, walked slowly, trying to prevent anymore splashing from the mess in her diaper. Blake and Ruby walked ahead of the girl, both in equal need of a change. Walking past them, the two girls saw Coco and Velvet holding hands and smiling.

Back in their dorm, Coco opened her scroll to a message that drained all confidence she had that day in an instant: We need to meet. Tomorrow morning.

…

And that's chapter 15 everyone! Thanks to Awesome_est for the help designing some of the punishments! Hope everyone has enjoyed and leave feedback if you did! Thanks for reading!