Welcome back to Ruby's Regression! It's day four of Team RWBY's blackmail, and Coco's mistress has requested her to meet her early in the morning! What could this mean for Team RWBY?! Find out in this chapter of Ruby's Regression, dedicated to my friend and avid reader of this series, Awesome_est! Also, I apologize for all the time it took for this chapter. My schedule is incredibly chaotic, and it will only get worse until June. My apologies! So, for now, enjoy Chapter 16!

Chapter Sixteen

It was early in the morning when Coco quietly crept out of her dorm to meet with her Mistress. She rarely ever requested that Coco meet with her, so the fact that she asked during Coco's blackmailing of Team RWBY worried her. Had she done something wrong? Coco's head swirled with thoughts as she tip-toed down the long hallways of Beacon, eventually reaching the classroom she was told to meet in. Slowly turning the handle, Coco opened the door, seeing nothing but pitch black.

"Come forward, slut Coco" came a domineering voice. Coco took a step forward, only to be blinded by a bright light that shined in front of her. Seeing that the room had been rearranged, with a single table in the middle, with one chair on each side, Coco took her seat at the end closest to her, looking forward to get a glimpse of her Mistress. However, the darkness still seemed to cover the woman, leaving Coco with no chance at deciphering her identity.

"I have come as you requested, Mistress" spoke Coco softly, the typical confidence in her voice noticeably absent.

"So you have. I assume your training of new sluts has gone well?" replied Mistress.

"Yes, Mistress. Team RWBY will be ready by Monday" replied the now quiet girl.

"I'm afraid, slave, that your timeframe is not good enough anymore" continued Coco's Mistress, "These sluts will be trained by Saturday. Is that understood?"

"Yes, Mistress" returned Coco, gulping as she spoke, "And when the sluts are trained?"

"What I do with my slaves is my business, slut, and you will not ask again" spoke her mistress aggressively, outstretching her arm and slapping the girl in the face.

"I'm sorry mistress" sobbed Coco, her face welled up red from the aggression.

"Just know that no harm will come to you or Team RWBY. I merely wish to use their week of submissiveness to my advantage" spoke the woman, seductiveness and power practically dripping from her voice. Coco nodded and stood up, only to be stopped by someone standing behind her.

"You didn't really think that we would just let you go?" said Coco's Mistress calmly, "No no no. We can't let you leave with bad memories of us. Now, please, let my other slave here do what she does best". The Mistress clapped loudly, springing this other mysterious servant into action. Placing her hands down Coco's shirt, the fashionable girl felt her nipples harden as her breasts were thoroughly massaged by this mystery woman.

Back in Team CFVY's dorm, Velvet awoke to a surprising lack of Coco. Normally her Mistress would have woken her up with her pussy in her face, requesting a thorough licking from the rabbit girl. Sighing in disappointment, Velvet rolled over to her bedside table, where she saw a note:

Dear Velvet,

I have to go into town today to restock our supply of lubricant and get some new toys for my good little playbunny. While I am gone, I expect you to be a good girl and provide Team RWBY with their blackmail letter. It is inside the drawer to my bedside table. Remember, this is for you and I.

Sincerely,

Your Mistress

Velvet walked over to Coco's bedside, opening the drawer to reveal a manilla envelope. Looking inside, Velvet read through Team RWBY's tasks for the day. These all seem a little cruel, thought Velvet, perhaps I could make that a little better. Grabbing a piece of paper and a pen, Velvet frantically wrote out a new list, placing it in the envelope in place of Coco's. Then, taking Coco's list, Velvet tore it up into tiny little pieces and threw it out, hoping her Mistress wouldn't notice. The bunny girl smiled, yet felt somewhat empty inside. She was happy to do good, but couldn't help but feel disappointed that she was betraying her Mistress, the one woman she truly loves.

"No, this Coco isn't my Coco. This is someone else using my Coco" whispered Velvet under her breath. Rifling through Coco's drawer, Velvet came across the girl's scroll. Surprised that Coco didn't bring it with her to the store, Velvet opened the scroll. Checking her Mistress's texts, she quickly saw the messages sent between Coco and this mystery woman the night before.

"They're meeting right now?!" exclaimed Velvet, quick to cut herself off as to not wake Fox or Yatsuhashi. Scrolling up, Velvet saw exactly what was forcing Coco into this situation. Higher up on the conversation was a set of five pictures, each showing a very drunk Coco having sex with multiple men. She then looked slightly lower, seeing the message that sparked this whole event: Meet me in Room 303 or these pictures will be sent to Velvet.

"That's what this is about…" spoke Velvet, tears welling up in her eyes, "Because she cheated on me?! Because she didn't want me to know that she had betrayed my trust?!" Velvet began to sob, her heart had been broken in ten different ways all at once. The one girl she had trusted more than any other, the one who she had felt could be the one she spent the rest of her life with, the one who Velvet had given up her independence to had betrayed her. Heart broken, Velvet grabbed a new piece of paper, tears streaming down her face, and wrote another note. Leaving it on Coco's bedside, the bunny girl grabbed Team RWBY's assignments, along with her own backpack, and left the room. Racing down the hallway, the downpour of salty tears still raining from her eyes, Velvet placed the envelope on Team RWBY's doorstep before running outside of the dormitories, heading towards Beacon's borders. Finally reaching them, Velvet sat behind a bush, and sobbed quietly to herself, before the rage and anger took her over, and forced her to flee, leaving Beacon behind.

Meanwhile, in Team RWBY's dorm, Blake was just waking up to check their assignments, letting the two babies sleep and refusing to even try and wake Yang up. Opening the door, Velvet noticed that the manilla envelope that they received each day was slightly different, with water droplets across its surface. Opening the envelope, Blake was greeted to a letter in Velvet's handwriting instead of the crude copy and pasted words of their Mistress.

Dear Team RWBY,

My Mistress is gone today, and has told me to provide you with your assignments. Because I believe she will be back later today, I can't just not give you an assignment, though I wish I could. So, instead, I am going to give you a gift assignment. I remember how much you enjoyed the role reversal from yesterday, so I want to have you all do that again, but for the entire day! Enclosed in this envelope are two bladder control loss pills (they were already here, so I had to keep them in to prevent Mistress from getting suspicious) that should last through the day. Blake and Yang, you are to take these. In case mistress comes back, I'm not going to let this assignment look like a cake walk, so I have to put down a few ground rules:

Yang and Blake, you may not change yourselves. Only Ruby and Weiss may do so.

You must do something to expose yourselves, Yang and Blake. Whatever that is, however, is entirely up to you. The only caveat is that it has to be a different way than what Weiss and Ruby did.

Weiss and Ruby, you must not wet or mess your panties. And no, you cannot wear diapers today. I want you to experience true role reversal ;)

Blake and Yang must wear short skirts to ensure maximum potential of exposure (don't worry too much, I've sat in front of you guys for the past few days. It isn't super noticeable)

Blake grinned the more she read, as she was more than happy to participate in this little assignment of Velvet's. The previous day's role reversal was incredibly enjoyable for her, despite Weiss's peeing in her hair. Now she had an entire day to be pampered?! She could hardly contain herself, so much so that her eccentric movements awoke Weiss. Lightly coughing to alert the Faunus to her presence, the Heiress waved Blake over, taking the letter and reading it to herself.

"It doesn't begin until Yang wakes up. So here, let me change you" smiled Blake, pushing Weiss back down onto her bed, removing Weiss's soggy diaper from her waist. However, instead of the snugness she felt from her diapers, Weiss felt the itchiness of cotton panties constricting her nether regions. Laying in these panties, Weiss was reminded just why she liked diaper so much more. Taking her new role as caretaker to its logical conclusion, Weiss sat up in her bed and pushed Blake down, to the Faunus's surprise, but not enough so that she would resist.

"It doesn't HAVE to begin, but it will begin before Yang wakes up" replied Weiss smugly, pulling out a fresh, white diaper for the girl. Blake, deciding to let Weiss take over, went limp, leaving her body in the Heiress's hands. Pulling down Blake's pajama pants, Weiss saw a small purple thong, just barely covering the hairy pussy beneath. Giggling, Weiss moved her finger up and down the Faunus's thong, teasing her gently. Moving on, Weiss removed Blake's thong, revealing a very engorged pussy below. Lifting Blake's legs, the ice queen placed the padded white material under her rear, snuggly securing the diaper around Blake.

"Is my kitty all snug? Is she? Yes she is" cooed Weiss, tickling Blake's revealed tummy, causing the kitten Faunus to start to laugh, waking Ruby. Looking up to the smallest of the team, Weiss handed her the letter, to which Ruby giggled slightly to see that once more, she would be the older sister. Running into the bathroom, Ruby changed herself, grabbed a new diaper, and brought it back, her panties in the other hand. Despite her usual fear of waking up Yang, Ruby's excitement got the better of her as she ran over to Yang's bed side, poking her multiple times. However, as the surface she poked grew hotter and hotter, Ruby realized what she had done and sprinted back to her bed, hiding under the covers.

As Yang groaned aloud, Weiss and Blake watched as the blonde's blanket turned from a standard red to a singed black. Looking up, eyes flared red, Yang lumbered out of bed, walking slowly to the fridge. Once there, she opened it harshly, slamming the door against the wall, and grabbed a Blue Cow, chugging the entire can in seconds. Looking back, Yang's eyes, now a light lilac, wandered over to Weiss.

"What?" she said groggily, "Why did you wake me?" Weiss's heart stopped, she was being blamed for this?!

"I... I didn…" stuttered Weiss, only to be interrupted by Ruby.

"I... um... actually... woke you up, Yang... you see, Velvet sent us our assignments, and I just was so excited and just...oh, just read this" said Ruby jumpily, handing Yang the piece of paper. Reading over the assignment, Yang groaned, not as happy about the situation as Blake was. Sure, she didn't mind the pampering, and she enjoyed seeing Ruby act so enthusiastically, but the diapers were something she dreaded. Changing them? No problem whatsoever, she was going to have to learn to deal with that anyway when she had her own kids, but using them? Ugh, she shivered just thinking about it. But at this point, after days of enduring wet diaper after wet diaper, she could at least handle it for a day, and try to act chipper, even if she dreaded it on the inside. Stepping over to her little sister's bunk, Yang jumped up, laying herself down on Ruby's bed. Ruby giggled in anticipation, throwing Yang's pajama pants across the room as she sped her way to the good part. Ripping the yellow g-string in front of her, Ruby revealed Yang's pussy, naked and ready to be diapered. Ruby then quickly placed Yang's legs into the air as she pushed the diaper under the blonde fireball. Securing the diaper around her, Ruby puffed a small amount of baby powder onto Yang's pussy, just for good measure, and strapped her in. Looking down at her diapered sister, Ruby squealed in joy, reaching down her own onesie to grab her pacifier, which she placed in Yang's mouth. Sucking lightly, Yang tried to humor Ruby the best she could.

Blake, meanwhile, was in the full swing of things, sucking on her pacifier like a good girl while Weiss made her a bottle. Rolling around in Weiss's bed, Blake felt the warm padding against her tush comforting, and actually quite enjoyable to be in. Weiss, meanwhile, was constantly having to scratch her pussy, as the damn thing seemed to be continuously itchy when in panties, as it had grown used to the soft comfort of the diaper. Hearing their microwave go off, Weiss opened it, grabbing the hot bottle gently, making sure to test the temperature upon herself before presenting it to her kitten. Walking back to Blake, Weiss could see her little diaper girl smiling in glee, anticipating her breakfast. Placing the nipple of the bottle in Blake's mouth, Weiss began to stroke the Faunus's ears playfully, looking down at her little baby.

"You really have gotten into the spirit of things, haven't ya?" sighed Weiss happily. Removing the nipple from her mouth, Blake looked up to her caretaker happily.

"If we have to do this, I may as well try to have some fun" she replied, sticking her tongue out before returning to her breakfast. As the girl happily sucked on the bottle, her eyes wandered to the blur that ran across the corner of her eye, revealing Ruby running to Yang's bunk, where she grabbed a white dust crystal, broke it, and let the dust rain down upon her. Almost immediately, Ruby's breasts grew before her very eyes, to the girl's delight, as she sprinted back up to her bed.

Up on the bunk, Ruby was removing her bra, revealing her engorged breasts to her older sister, who was surprised to see how big her sister had gotten in the last few seconds. Pulling the blonde to her chest, Ruby placed her sister upon her nipple, who began to suck lovingly, freeing Ruby's tits of their newly created milk. Looking down, Ruby watched in glee as her sister hungrily drank from her breasts. Feeling her sister's tongue flick against her nipple, Ruby released a low moan of lust. Looking up, Yang gave a sly smile before biting down on Ruby's nipple, causing Ruby to howl in response. Yang simply laughed, returned to her regular sucking, and cuddled up closer to Ruby. Ruby simply placed her hand on the girl's head, stroking her hair gently.

After many minutes of feeding their babies breakfast, Ruby and Weiss got their little ones dressed, making sure to make them as exposing as possible, per Velvet's orders. Tying the pacifiers around Yang and Blake's necks, the two girls grabbed the bladder control loss pills and had the two babies ingest them, to their reluctance. While Blake enjoyed being babied, having an actual lack of control over her bladder was troublesome and definitely stirred anxiety in her heart. Walking behind Blake and Yang as they waddled down the hall, Ruby and Weiss exchanged glances of happiness, something they rarely got to do in these past few days.

Sitting down in the classroom, Yang immediately noticed how short her skirt was, looking down and seeing her diaper poke out from every angle. If anyone sat on the row next to them, they would see Blake and Yang for sure! Meanwhile, Blake was rocking back and forth on her padded rear, enjoying the warm and secure feeling the diaper provided. She also noticed herself feeling more carefree, much less worried about being caught than ever before. It was somewhat troublesome in Blake's mind, as she couldn't think of a reason that her anxiety would lessen. Sighing in acceptance, Blake sat herself hard upon her padded ass, keeping herself still and collected as the lecture started.

"Okay, class" began Professor Peach, "today, we shall be learning the anatomy Cloudberries, the all-natural cotton candy". As a few pity laughs flew out from the room, Blake looked over to Yang, noticing a small trickling sound. Poking Yang's shoulder, Blake pointed down, to which Yang looked down in horror.

"Aw fuck!" she exclaimed under her breath, "already?!" Feeling the dampened diaper against her skin, Yang tried to readjust into a comfortable position, the crinkling of the diaper starting to grow. Dust dammit, she whined mentally, can't readjust without increasing my chances of getting caught. Dealing with the uncomfortable rubbing of the plastic against her ass, Yang sat herself deeper into her diaper to muffle the sounds it made. Ruby, sitting next to the pouting Yang, noticed the girl slump down into her seat, and placed her arm around the girl, stroking her hair gently while mouthing that it was okay.

Later in the class, while carefully listening to the lecture, Blake felt that her diaper was unusually damp, and looked down to see a slight yellow tint on her nappy. Sighing in disappointment, Blake was less than happy to see herself succumb to her bodily functions. However, unlike Yang, Blake used the diaper as a reason to get better, and prove that she could hold it. Yang was contempt with wallowing in self-pity, but Blake of all people had learned years ago that that never works. Weiss, meanwhile, was fighting her own demons, as her weak bladder tried to fight the inevitable outpouring of pee. Eyes watering, Weiss was praying she could hold it long enough, or at least get to the restroom. Raising her hand, Weiss waited for minutes, hoping Professor Peach would eventually notice.

"Yes, Ms. Schnee?" called Professor Peach to the now squirming Heiress.

"May I please use the restroom?" responded Weiss politely, wiggling back and forth on her seat.

"As soon as I'm done with this lecture, yes. It should be just a minute or so more" replied the Professor, "Now, when it comes to the ovaries of the Cloudberry…" Weiss could feel her body starting to give up, losing its power of control. She was holding it the best she could, but could feel a few drops leak onto her panties. The Heiress began to lose her vision as the tears in her eyes tripled, leaving her eyesight swimming. She didn't think she could hold it this long, but she sure as hell wasn't going to raise her hand again and cause a disturbance. Bouncing up and down on her seat, Weiss did her best to distract herself from the issue at hand, to minimal results. She felt she had maybe thirty seconds before she couldn't hold it any longer and wet her panties. However, it would appear that dust granted her mercy, as just as she was about to explode, Professor Peach looked up to the ice queen.

"Okay, Ms. Schnee, I am done. You may go" she said, feeling bad for the desperate girl.

"Thank you" Weiss called as she sprinted out the door to the bathroom. Casting speed glyphs below her feet, Weiss flew through the hallways, reaching the bathroom in seconds and racing inside. Plopping herself onto a toilet seat, Weiss almost tore her panties in half as she pushed them off of her nether regions. Finally free, Weiss released her dam, the sound of the stream echoing throughout the entire bathroom. She felt as though she was in the same room as the Great Atlas Falls, as the sounds that pulsed around the bathroom seemed to mimic them so well. With this release, however, came a feeling of calm and pride. For the first time in a month, Weiss was able to make it to the toilet before wetting herself! Proving that she capable of potty training once more gave Weiss a glowing feeling of joy, something she felt would make the rest of the day much better. Wiping her pussy and pulling her panties back up, Weiss stood up from the toilet, went to wash her hands, and walked slowly back to the classroom. Sitting down in her seat, Weiss looked over at Blake, smiled, and pulled out her scroll to send a message to the Faunus girl: Does my Blake-y need me to change her diap-y?

Blake pulled out her scroll, read the message, and turned her head to Weiss, shaking her head shyly and mouthing no mommy.

"Oh am I mommy now?" Weiss giggled under her breath.

"Just playing the part" retorted Blake, sticking her tongue out at the snow princess playfully.

As Weiss and Blake played mommy and baby, Yang and Ruby were much more restrained. Yang was still pouting from her wetting, yet she was slowly coming around to dealing with it. Ruby, meanwhile, was resisting the urge to childishly doodle on her notes, trying to prove she was a capable caretaker. But the class was just so boring that Ruby found herself trying to stay awake through any motion possible, from twirling her pencil to tapping her finger against the cold desk. Back with Blake and Weiss, the two girls were actively participating in class, their spirits higher than ever in the last week.

"Does anyone know who first wrote of Cloudberry anatomy?" asked Professor Peach, to which Blake raised her hand.

"Sir Pubert Addams?" responded the Faunus.

"Yes, that's right! Sir Pubert Addams first wrote of the Cloudberry's anatomy in..." continued the Professor, while Blake looked over to Weiss happily and high-fived her caretaker. The two couldn't have been happier, it almost felt like they had no pressure on them at all. Yang, meanwhile, pondered how it was that Blake could be happy in this situation. Sitting there for the rest of class wondering that question, Yang was more than happy to hear the bell ring, walking with her wet diaper back to the dorm, where Ruby pulled her aside and changed her lovingly.

"Hey, Yang? May I ask you a question?" asked Ruby as she pulled the wet diaper from beneath the blonde.

"Always" replied Yang, trying her best to imitate a smile, given her mood.

"Why are you upset? I thought you would like if you didn't have any responsibilities and I just took care of you! You seemed to yesterday!" exclaimed Ruby, the passion in her voice driving a spike through the icy shell that had accumulated around Yang's heart during the previous class.

"Maybe for a lunch break or so, but for an entire day?! I feel...I feel like I've lost too much control...I want to be in control, because when I'm out of control...bad things happen...that's when my mother left...that's when you're mom died...when I didn't have control...I know something like that won't happen here, but...it's just hard to get used to not being in control" spoke the Blonde softly, her face split by tears now streaming down her face. Ruby, silver eyes beginning to accumulate tears, hugged her sister, bringing her mouth up to the blonde's ear.

"I know it's hard, but if you love me...then you'll trust me not to let anything bad happen to you? I don't want you having to worry about things when you're in a diaper? I want it to be a safe space for you. When you're in a diaper, you aren't Yang Xiao Long, okay? You're Baby Yang, the baby who has no control over her surroundings, but doesn't care, because she knows that Mommy Ruby will take care of her. Do you understand?" whispered Ruby lovingly, her hands pulling Yang into a tighter embrace.

"Okay... I'll try... " she replied, kissing her sister's cheek and laying back down to allow Ruby to change her. For the rest of the day, Yang made it her goal to not care about anything or be worried about anything, and to dedicate herself to relaxing. I guess people won't be able to tell the difference she giggled, realizing that this version of herself was the party girl she always portrayed herself as to begin with. Now in a new diaper, Yang stood up, smiling, and hugged Ruby again, thanking her for everything she had done. Meanwhile, Blake was being changed by Weiss, the two giggling and joking with one another.

Now changed, the four girls went to their next class, again sitting in the back. Blake, remembering she had to reveal herself sometime during the day, poked Weiss to get her attention.

"Hey, Weiss, you told Pyrrha about your fetish, right?" requested Blake, smiling innocently.

"Yes" replied Weiss, "Why?"

"Because I came up with an idea of how to reveal myself today" said Blake between quiet, under her breath giggles, "I'm gonna ask Pyrrha to change me!"

"Wait, Really?!" said Weiss, eyes wide, "Are you sure that's a good idea?"

"Sure" returned Blake, "I mean, what's the worst that can happen?"

"She thinks you're so weird she never talks to you again" retorted Weiss sternly.

"I doubt it. She knows about your fetish and the blackmailing incident. She knows about Ruby's fetish. She also said she knew someone else who had that fetish! I'll just try it later" spoke Blake naively, her face showing no shame. Weiss nodded, realizing that of all the people willing to go that far for Blake, it would be Pyrrha.

"Ladies!" called out Professor Oobleck, "Is there something you wish to tell the class?"

"Oh" replied the two girls in tandem, "No! Sorry!"

"That's what I thought. Now, class, onwards with the life of Percival The Ocelot Heart!" continued Oobleck, moving onwards with his lecture. Meanwhile, Blake felt her ass get suddenly wet, and looked down, almost with fake surprise, realizing she was wet once more. Yang, on the other hand, was about to have her new look on today tested. Feeling her ass pucker, Yang felt a large mass eject from her bottom into her diaper. Normally, Yang would be terrified, but she wanted to at least try and be a carefree baby like Blake. Poking Weiss, the girl turned to Yang, who pointed down to her diaper while wafting in front of her nose. Weiss, immediately understanding what the blonde meant, cast her wind glyph, expelling any negative smells far away from them. Giving Weiss a thumbs up and mouthing a thank you, Yang returned to the lecture, sitting in her mess as it continued to flow out of her asshole. Guess my seat just got a little more padded, she thought nonchalantly. Along as she didn't think too hard about what she just did, she could endure it. She started to even forget what it was, something she openly accepted, making it easier for her to sit still. With her face slightly blushed, Yang mouthed a thank you to Ruby for what she did earlier. The longer Yang sat in this carefree state, the more she understood why Ruby and Weiss, and now possibly Blake, enjoyed wearing diapers. They were quite comfortable, and they were pretty damn efficient. No need to go to the bathroom, no missing notes from class and having to borrow Blake's later, no more holding everything in, even to the point of pain. She smiled, crinkling in the diaper, despite the mess, back and forth on her seat. Ruby, seeing her sister happily rocking back and forth, felt incredibly proud of her for accepting this new status quo, as well as herself for doing so well as a caretaker. This same mutual pride was felt by Weiss towards Blake and herself, though she was already used to seeing Blake accept her role. Playfully swatting at Blake's backside, Weiss giggled in childish delight. Her sister was always too prudish to really play with her when they were kids, so having a "younger sister" of sorts that she could care for and have fun with brought out a side of Weiss she never really got to experience. Like her baby-side, Weiss loved living as this side of her psyche, albeit less so than the previously mentioned baby-side.

Looking over at Pyrrha, Blake wondered exactly how she was going to ask the champion fighter to change her. It would be awkward as hell no matter what, but she hoped she could at least minimize it. Pulling out her scroll, Blake texted Pyrrha to meet her in the bathroom, to which Pyrrha agreed and raised her hand to use the restroom. After a minute of Pyrrha being absent, Blake raised her hand to go, leaving the classroom to go to the bathroom. Once inside, Blake looked over at Pyrrha, her cat ears on point and face flushed red.

"Hi Blake! What did you want to talk about?" smiled Pyrrha, waving at the Faunus.

"So, you know that blackmail that Weiss and Ruby told you about? I'm involved as well. Basically, our blackmailer said I had to expose myself to someone, but in a way no one else has. So I'm going to have to ask a really awkward question, but it has to be done. Are you ready?" questioned the Faunus, to which the fighter nodded, "Okay, could you change me?" She had no better way of saying it, but after just blurting it out like that, she felt that any way she could have done it would have been better. Pyrrha's eyes were as wide as saucers, but they quickly returned to normal and the girl maintained her calm.

"You are my friend, so of course!" she replied happily, laying Blake down on the cold floor. Ripping the diaper off of Blake, Pyrrha grabbed the bottle of powder from the Faunus's bag, puffing it out onto Blake's pussy. Placing a fresh diaper on the girl, Pyrrha gave Blake a thumbs up, to which the Faunus jumped up and hugged Pyrrha in gratitude.

"Thank you so much, Pyrrha! You have no idea how worried I was!" exclaimed Blake, ears twitching in bliss.

"No problem, this isn't the first one I've had to change. Nor…er...someone else I know has the same fetish" replied Pyrrha, face now red with embarrassment for revealing the secret.

"Wait, Nora has this?! Does she know about Ruby and Weiss? I don't actually wear them normally, this is for the challenge" shouted Blake in surprise.

"No, not really. It's just been a Team JNPR thing. Maybe I'll tell her about them sometime?" replied Pyrrha.

"Yeah, I bet the three of them could have a killer play date" laughed Blake, standing up and walking back to the classroom. Pyrrha too stood up, walking alongside Blake.

"I bet so" laughed Pyrrha meekly, "But please don't tell her I gave away her secret, she would be crushed".

"Hey, her secret is safe with me, as is yours" winked Blake, "Oh! And Yang may ask for the same thing later, just so you know. She also has to expose herself".

"I'll keep my eye out" laughed Pyrrha, opening the door to the classroom for Blake.

Once inside, the two girls walked in, sitting down with their respective teams. When Blake sat down, Weiss looked towards the girl, her eyes almost begging Blake to tell her the details of her encounter. Blake's only response was a thumbs-up, to which Weiss felt a wave of relief overtake her, happy that her kitten was okay. Again pulling out her scroll, Blake sent a new message, this time to Yang: Just exposed myself. If you have to do it today, take my advice, have Pyrrha change you. She'll be fine with it.

Yang, reading the message, opened her scroll and responded with a message of her own: K, but I'm messy right now. Not going to make Pyrrha endure that xD. Blake looked over to Yang and nodded, acknowledging that it would be best if Ruby cleaned Yang up before she requested Pyrrha's help.

By the end of class, both Yang and Blake were giggling, texting each other silly pictures of them in their diapers, but making sure to delete them immediately after seeing them. The two girls noticed how much more childish they had become, and they honestly couldn't be happier. Sure, this wasn't something they wanted to experience for the rest of their lives like Weiss or Ruby, but for a single day, this was pretty good. Hearing the bell ring around them, the two girls smiled giddily to get changed and fed. Weiss and Ruby, meanwhile, were walking slowly and caringly behind their babies, making small talk with one another.

"I know, Ruby, I miss them too" said the Heiress somberly.

"We'll get them back tomorrow" replied Ruby with a small amount of hope lingering in her voice.

"I know...I just...I feel kind of jealous seeing Blake and Yang enjoy them. I wish I had that childhood happiness again…" lamented Weiss.

"It's been three hours since we lost them, not three years" giggled Ruby.

"It feels like three years" said Weiss under her breath, but when Blake looked back to see if Weiss was okay, the ice queen changed her tune and smiled and waved back.

Stepping into their dorm, the four girls split into their respective groups, Ruby laying Yang down upon her bunk, removing her diaper, and carefully wiping her down. Her body now cool from the wet wipe, Yang shivered lightly, to which Ruby puffed some baby powder onto her pussy. Grabbing a new diaper, Ruby placed it upon her sister's rear, pulling the warm material securely around Yang. Patting the front of the diaper, Ruby told her sister to sit up, who hugged Ruby lovingly. Ruby kissed her sister's cheek, this event no doubt bringing them closer. On the other side of the room, Weiss was holding Blake lovingly, who was taking a little cat nap in her arms, pacifier bouncing up and down as Blake sucked it. Swaddling Blake in a blanket, Weiss left her little baby on her bed, running to go make her lunch.

Meanwhile, in the Team CFVY dorm, Coco opened the door, body still wet with saliva and pussy juice and hickeys on her neck. The girl moved into the room, collapsing on her bed, hoping to get some rest after the orgy of sex she just had to partake in. Whoever her mistress was had a sexual appetite that not even Coco could handle. Coco turned her head to the side table, seeing a white sheet of paper laying on top of it. She grabbed it and began to read.

Dear Mistress Coco,

Unfortunately, I have a family emergency I must attend to. I saw that you had to leave early today, so I wasn't able to tell you when it came up. I'm sorry. I'll be back in two days. I gave Team RWBY their assignments for today, as you would have asked me to do.

I love you,

Velvet Scarlatina

A single tear shed from Coco's eye as she finished the letter. She hated whenever Velvet was away from her. When the two were together, Coco was trying her best to be dominant over Velvet, so she never really got enough chances to remind the rabbit girl how much she loved her. But she knew that when Velvet returned, everything would be going back to normal: Coco's mistress will have moved on, Team RWBY's blackmail will be over, and the two of them can continue their master/slave play in peace. Returning to the center of her bed, the fashionable girl threw off her clothes, leaving only her bra and panties, wrapped herself in her blanket, and went to sleep.

Back in the Team RWBY dorm, Weiss was preparing a little bowl of tuna for Blake, while Ruby was making hot dogs for Yang.

"Wuby! I'm hungwy!" cried Yang in a babyish tone, making Ruby giggle.

"Just a few more minutes, Yang-y sweetie" she replied back, to which Yang smiled and continued to sit in bed, reading her scroll as her diaper wiggled back and forth on her waist. Meanwhile, Blake's nose sensed the tuna Weiss was preparing, instantly awakening the Faunus. Her cat ears pointing to the sky, the girl attempted to free herself from the swaddle she was in. Confound it, she thought, I need that tuna! Struggling at her restraints, she pressed harder to free herself, but made little to no noise, as the pacifier covered her mouth. Then, as if on queue, Weiss approached the girl, tuna bowl in one hand, a sippy cup of juice in the other. Sitting the Faunus girl up, Weiss freed her from her swaddle prison, to which the girl tried to grab the bowl of tuna, only for Weiss to pull it away from her.

"No no no, Blake-y. Babies can't feed themselves. Let me feed you" Weiss cooed, to which Blake pouted for a second before accepting it. Diving a spoon into the tuna, Weiss pulled out a spoonful and fed it to the Faunus, whose ears twitched happily to the fishy food. As Blake munched happily, Weiss watched her lovingly, enjoying the feeling of being the older one for a change. Grabbing the sippy cup, Weiss pulled Blake close, holding her head with one hand, pressing the tip of the cup to Blake's lips with the other. Taking a sip from it, Blake happily sucked upon the sippy cup, draining it of the liquid. With this, Weiss placed the cup down and got another spoonful of tuna for Blake, who she fed it to lovingly.

Back with Ruby, the girl was slicing up the hot dogs into little pieces, placing them on a little plate, and brought them to Yang, who was lying on her back in bed. Sitting up, the blonde hungrily tried to grab at the hot dog plate, to which Ruby held it tightly.

"No! Bad Yang. Babies need someone to feed them" Ruby teased, to which Yang pouted in response. Ruby took her fork, grabbed a piece of the hot dog, and placed it at the entrance to Yang's mouth, who opened and allowed the intrusion. Stroking the blonde's hair, Ruby kissed her on the forehead as she ate. Chewing happily, Yang relaxed at finally being fed, the fire in her eyes calming to a low smolder, like the ashes left over from a campfire. Blake, meanwhile, mewed and purred as she ate, her inner kitten calmed into a state of submissive calm. Back with Yang, she felt her diaper moisten, looked down, and saw that she was in fact wet. Deciding this would be the best time to reveal herself, Yang sat up from Ruby, walking out the door in just a shirt and diaper, knocking on the door of Team JNPR's door. All the snuggling and comfort Ruby had provided seemed to blind Yang from danger, although it didn't seem too dangerous to the blonde. Fortunately for her, Pyrrha answered the door.

"Oh hey Yang, what do yo-" she said, interrupted by a gasp as she looked down to the wet diaper Yang was wearing.

"Um...Blake said you could help…" spoke Yang somewhat shyly, yet nonchalantly. Remembering what her and Blake discussed, Pyrrha recollected her calm and smiled at the blonde.

"Absolutely! Come in!" called Pyrrha, bringing Yang out of her daze as she realized that the rest of Team JNPR would see her. Instinctually, Yang's hands flew to her diaper, trying to cover it on her left and right.

"Oh...um...well…" she responded embarrassingly, cheeks flushed red.

"Oh, how silly of me!" Pyrrha laughed, "don't be worried about being seen! Nora wears them too!" With that bombshell, Pyrrha opened the door, revealing Nora lying on her bed, diaper entirely exposed.

"Hi Yang!" exclaimed Nora cheerily, "Oh my gosh! I didn't know you wore diapers too! We can totally be diaper buddies!"

"This is only a temporary thing for her" explained Pyrrha, "someone is blackmailing them, and this is what they're forcing. But Ruby and Weiss can be your diaper buddies, they're actually into it". Nora squealed in joy, glad to finally know others shared her strange interest beyond just being a submissive like Pyrrha. Pulling Yang into the bathroom, Pyrrha pulled a diaper from the cabinets, changing Yang quickly and efficiently.

"So…" Yang said, trying to ignite small talk, "where are Jaune and Ren?"

"Jaune is out for his sister's wedding. While Ren is off meditating by the pond in the Emerald Forest" replied Pyrrha nonchalantly, pulling the tapes around Yang.

"Oh, okay…" returned the blonde awkwardly. For the next five or so seconds, the silence in the room was so terrible and so thick, it could be cut in half by Crescent Rose. Tap Yang lightly, Pyrrha signaled she was finished and the blonde jumped up, hugging Pyrrha and walking out of the bathroom.

"Hey, do you wanna stay over here for the rest of the lunch break? We can paint our nails, or try on clothes, or talk about cute boys!" squealed Nora in a bubbly tone that only Nora could pull off.

"No thanks" replied Yang with a small smile, "I gotta get back to my own team. Thanks so much, Pyrrha!"

"Oh, it's no problem at all!" retorted Pyrrha chipperly. Hugging the blonde once more, Pyrrha opened the door, allowing Yang to walk back out into the hallway, where she knocked against her own dorm door, had it opened by a very curious Ruby, and was pulled in.

"Hey, what happened?!" blurted out Ruby, the anticipation getting the better of her.

"It went well" began Yang, "it turns out Nora also wears diapers. And she knows that you and princess wear them. At least, now she does". Normally, Weiss would be furious that another person knew her secret, but given the fact that this person also wore them, they must be able to keep it a secret, or at least understand why Weiss would want to keep it a secret. Sighing nonchalantly, she returned to cuddling Blake who, following her mass eating of tuna, had given herself a tummy ache.

With their lunch now completed, the team set out for their next class, which so happened to be training. Pairing off, Yang and Blake decided to continue their sparring from their last training class, while Weiss and Ruby worked on their teamwork together. Squaring off, Yang threw herself at Blake, the propulsion from her gauntlets pushing her at unstoppable speeds. Barreling into Blake, the blonde crashed with the Faunus to the floor, where she tried grabbing the girl by the throat. Back flipping into the air, Blake kicked Yang forward onto the ground, her face hitting the padding with a loud thud. The fire in her eyes ignited, Yang rose from this "face down, ass up" position, only to be knocked back down as Blake landed on top of her. As Blake tried to hold her down, Yang shot her gauntlets down on the ground, pushing her upwards and Blake towards the ceiling. Jumping from on top of the girl, Blake ejected from the situation, standing a few feet away to catch her breath. Still raising with her gauntlets and unaware that Blake no longer graced her back, Yang hit the ceiling hard, her back slamming against the padded roof. Falling back down to the ground, Yang felt her chin smash into the floor. Meanwhile, Blake stood off to the side, taking deep breaths and clutching her stomach, the tuna from earlier returning with a vengeance. As her insides gurgled, Blake felt her wind knocked from her as Yang punched her in the stomach, bringing Blake to the edge of collapse. However, when Yang saw the pain she caused Blake, her eyes shifted to their typical lilac.

"Oh god, Blake! Are you okay?!" she cried out, grabbing the Faunus as she leaned onto the blonde. Clutching her stomach hard and bending over, Blake grunted and groaned as her body released itself into her diaper. Pushing her mess out into the diaper, Blake was so incredibly surprised at how little control she actually had over the flow. Grabbing on to Yang to keep her balance, Blake moaned loudly as she felt her diaper swell. The hot waste rushed its way into her diaper, faster and faster with each passing second until, just like it began, it was over in an instant. Blake clung to Yang like a child clings to their mother in a supermarket, refusing to let go lest they disappear into their surroundings.

Meanwhile, Ruby and Weiss were hurriedly cleaning up their training materials. Weiss had seen everything that happened to poor Blake and was rushing herself to be at the girl's side. Glyphing both her and Ruby, Weiss sped them up, getting their equipment ready in seconds, and racing over to Blake.

"Blake-y sweetie are you okay?!" cried Weiss, pulling the sobbing Faunus into her arms, "you brute! You hurt my baby Blake!"

"It's not like that was my intention! I didn't know she was in this situation!" retorted Yang, the red returning to her eyes.

"Weiss…" said Blake in a scraggly voice, "it wasn't...it wasn't…" When she proved unable to finish her sentence, the girl collapsed in exhaustion. As Weiss and Ruby raced Blake to their dorm to get her changed and then off to the infirmary, Yang stood back and took stock of herself. She had hurt those closest to her, the girl she loved so much had been hurt by her. Throwing off her gauntlets, Yang helped carry Blake back to the dorm alongside her caretakers.

Later in the day, Blake reawoke in the infirmary, with Yang, Weiss, and Ruby all knelt around her.

"Oh my Blake-y! You're okay!" cried Weiss, hugging the Faunus tightly. Blake tried her best to hug back, but was only crushed under the intense pressure Weiss was exerting. On her bedside, she saw a plate of a few cookies, the last ones Ruby had in the apartment that she had been saving. Blake took one and bit into it, to Ruby's joy. Yang meanwhile, had returned to looking off into the sunset, her gaze only returning to Blake for mere seconds before turning back. Blake pushed Weiss off of her, stood up from bed, and walked over to Yang, placing her arms around the blonde.

"It wasn't your fault" she whispered in the blonde's ear, hearing only a small sniffle in response. Turning the girl to see her face, she saw tears streaming down Yang's face.

"I...I thought I lost you...and I was the one who caused it...I'm so sorry" she said through sobs, pulling Blake in for a deep hug.

"Aw, ain't that just the sweetest" said the nurse, walking in, "Now, Ms. Belladonna, before you leave, I must speak with you on a very serious matter. That punch to your gut, it...well it injured your bladder and bowels. You will need to wear these diapers for the next few weeks or so. I'm sorry, dearie". Blake nodded and thanked the nurse, leaving the room with her team, her hand interlocked with Yang's. Thus, the day came to a somber, but sweet ending.

…

And that's it for Chapter 16! Like I said, I apologize for the delay, the real world has distracted me for some time! Thanks so much for reading! Hope you enjoyed!