Welcome back to Tales from the RWBabyverse! While I remain on hiatus, my great and wonderful fans have not been, and now, I'm honored to share another fan-submitted story! This one today is brought to you by Xenomorph 123! Thank you so much for your amazing work, this is definitely the most extensive and well-written of the bunch! So, without further ado, enjoy!

Yang Makes A Milkshake

by: Xenomorph 123

Yang was sleeping soundly in her bed, comforted by the warmth that was a diaper around her waist. Too lazy to get up, she just listened for a while. She could hear the hustle and bustle of the others moving around. Washing up, getting dressed, changing their diapers. They were getting ready for Port's big test of Grimm anatomy. Yang hoped that if she just buried herself in her sheets, the responsibilities of the world would just go away. None of the others were attempting to wake her, so that meant one of two things. Either they were being respectful of her wishes and letting her lay in. Or much more likely, they were to busy to be bothered with her.

Unfortunately for Yang, her decision was made for her as she heard the familiar vibration of her scroll. Signaling that she had a message. Begrudgingly she lifted hand out of the bed and grabbed a hold of her scroll, flicking passed her lewd screensaver of Blake, to the message.

Greetings my toy, it's been some time. I'm in the area, and I want to make sure that you still know your place. Meet me in the third floor corridor at exactly 9:30am, no excuses. If you don't come, I'll come to collect you.

Your Owner

Yang's eyes widened, all sleep gone from her mind. She got up and got dressed very quickly, didn't even stop to change her diaper, which she had wet the second she saw the text.

"Where are you off to in such a hurry?" Blake questioned. Yang almost always laid in unless it was something really important.

"I-I just need to go." Yang stated as she tried to come up with a more reasonable excuse.

"Oh, no you don't!" Weiss yelled. "This report makes up ten percent of our final grade for Port's class. If you think you can just go and leave us to do your part, you're sorely mistaken!"

Yang turned to Ruby in desperation. "Ruby, I really need to someone. Someone from my past." Yang said, hoping Ruby would get the hint.

Fortunately for her, it worked, Ruby's face softening in understanding. "Okay Yang, you can go."

"What!?" Weiss and Blake both shouted in disbelief.

"Just promise me, you'll be back with time to help us on the report." Said Ruby, shooting Yang a threatening look.

"I promise!" Yang shouted, leaving the room before anyone could question her further. She quickly ran to the location specified in the message, her diaper crinkling as she went. Yang couldn't care less, it was already 9:25am.

Yang was worried about what her Owner would think. It had been a long time since they had last seen each other and she hadn't told her about the diapers, but those thoughts soon left her head as she arrived at the requested area, just in time.

Panting, Yang looked down at her scroll just in time to see the 9:29 change to a 9:30.

As soon as it did a large red and black portal opened up down the empty hallway. Out of the portal stepped Yang's mother Raven.

Raven just stood there as she waited for her daughter to respond to her presence.

"I made it." Yang panted out, finally.

"Hello Yang, it's been a long time." Raven said, smiling, clearly happy to spend time with her daughter. "What are your team doing today?"

"They're all busy with an assignment today." Yang responded. Finally regaining her breath. "They won't be done for hours."

"Good." Raven smiled, clearly glad with this answer. "In that case, I can have plenty of fun with you all day. I'm looking forward to it." Raven said, seemingly getting even happier.

Yang felt bad that she wouldn't be able to help the girls with their project, but she wasn't going to pass up an opportunity like this. Raven then gestured towards the still open portal. Yang understood and wordlessly stepped through it. Knowing full well than once she did, the confident girl everyone knew would be replaced by her mother's toy.

When she arrived on the other side, Yang found herself in a dark room, a few lights on either side of the walls illuminating the inside. There were no windows and only one door, which appeared to be locked. There was a roof beam running along the top of the room and a table with an assortment of objects on it, covered by a thin cloth. Over in the corner was a large piece of furniture, which was also covered by a cloth.

Yang didn't have time to further study the room as Raven came in behind her and the portal closed off. Raven then walked passed Yang and into the centre of the room.

"Well let's not just stand here, let's get theses annoying clothes off." With that, Raven began to strip, Yang soon followed suit. Yang was a little hesitant about revealing her diapered rear to her mother, but in the end she did just that.

Once Yang was naked, except for the diaper she looked up at her mother. She saw that Raven was also naked and looking up at her seductively.

"My, my. Is it just me, or are you even sexier than last time I saw you?" Raven asked. Yang shifted her eyes to the ground at the thought of her own mother making such a statement about her. Yet, despite her embarrassment, she could help but feel turned on at seeing her mother naked and making those comments about her.

"Oh, what is this?" Raven said as she knelt down to get a better view of what was around Yang's thighs. "No way! I have to wonder why you're wearing something like this." Before Yang could answer Raven continued. "Oh my, there are a lot of lewd juices stored up in this thing, it's even flowing down your legs. You really are just as much a slut as when I last saw you."

Taking hold of one of Yang's breasts, Raven continued. "Tell me, how can you be so wet when we haven't even started yet?"

Feeling her mother grope her breast just brought Yang more pleasure. She knew the consequences of lying to her mother, so she just decided to answer honestly. "I started fingering myself... while thinking of you Mother... while on my way over to you... because, I'm your dirty slave." Yang stated as she felt the grip on her breast become harder. She may have been the dominant one when it came to her and Blake's relationship, but when it came to her mother, she would always be the slave.

"You said it so nicely." Raven said letting go of Yang's breast. "Unfortunately, for what I have planned for today, I need unrestricted access. So you'll just have to take it off."

Yang didn't like the idea of removing her diaper after spending so long in it, but if that was what her mother wanted, that's what she had to do. She quickly unfastened it and let the piss stained wrapper fall around her ankles before stepping out of it. It was only now that Yang noticed the sheer amount of her juices she had leaked into that diaper over the short time she was with her mother, and it was still running down her legs.

"There. Now that that's all settled, we can finally begin." Raven said in a sluttery voice as she took hold of Yang's face and leaned in for a kiss.

"Mom." Yang responded quietly, as she closed her eyes and leaned in to receive the kiss. However, just before making contact, Raven pulled away, leaving Yang hanging. Raven smiled as Yang opened her eyes to see why she stopped. "Mom, don't tease. Kiss me." Yang quietly demanded. Yang's tone was all but a whisper at this point.

"My, my. What a spoiled child you are." Raven responded before very slowly leaning back in, determined to enjoy every second she had with Yang. Raven then very slowly ran her tongue along Yang's bottom lip. Yang opened her mouth and closed her eyes to allow access and feel every sensation of her mother's tongue. Raven then gently cupped her daughter's face and brought it closed. Yang then felt her mother's tongue invade her mouth. Yang could feel their tongue wrestling for dominance, which Raven easily won and then practically dive down her throat. Raven then stopped her assault on Yang and sucked Yang's tongue into her own mouth and kept on sucking. All the while, Yang could feel herself getting more and more turned on. Moaning constantly into her mother's mouth.

Much to Yang's dismay, Raven eventually broke off the make out section. Leaving Yang wanting. Raven then wordlessly walked over to the table, reaching under the cloth to collect three items. She then returned to Yang with three strap-on's. She then presented the three strap-ons to Yang.

"Now slave, go ahead and tell me what kind of dildo you want to be fucked with. I'm going to let you choose your sex partner." Yang, just looked at her Mother, dumbfounded. Before her were there different types of strap-on. The first one seemed to be rather plain, but it was the largest of the three, and they were all very big. The second one was slightly smaller but had bumps along the sides to enhance the sexual pleasure, Yang could feel herself getting wet just looking at it. The final one was the smallest of the three, and it was still larger than any real penis she had seen. But it was the most extraordinary. It was so thick in some areas and so thin in others, to the point it didn't even look like a penis anymore, but Yang couldn't deny that it was that on that was turning her on the most. So slowly, she raised her hand up and pointed to the odd shaped one.

Raven smiled before responding. "I was hoping you would choose that one." She then went back over to the table and placed the other two strap-ons down. She then stepped into the other strap-on and fastened it to her hips. Yang could feel herself start to drool with anticipation. Raven then picked up a long, thin piece of black fabric and presented it to Yang.

Yang knew what she was going to do with it and prepared herself accordingly, it had been a long time since she did this, but nothing turned her on more when with her mother.

"Be a good girl and lay on your back." Raven asked, Yang obeyed. Raven then walked slowly over to Yang, making sure that Yang was working herself up into a frenzy.

When Raven got to her daughter, she got down on and began to tease Yang's pussy with the end of the strap-on. Yang was no stranger to sex, but this strap-on was something else, she just wanted it inside her, if it was anyone else she would have demanded she shove it in right then and there, but this was her mother, so she had to be quiet.

Yang was so focused on the strap-on so much that she didn't notice as her mother wrapped the fabric multiple times around her neck. Then finally when Raven did plunge the full length of the dildo in Yang, she also pulled hard on the fabric, choking her. In that instant Yang felt a type of pleasure that she hadn't felt in years. Strangulation was her ultimate fetish, one she didn't trust anyone with, not even Ruby or Blake. But when her mother had first introduced it to her all those years ago, she was hooked. Yang could feel her mother pump the fake penis in and out of her as she gasped for air. Yang could feel nothing but bliss as she was continuously denied that same air. Her face reddening, her breath raspy, her eyes trying to roll back in her head, her chest heaving futilely and her body getting hotter and hotter. It seemed that the less oxygen Yang had, the more she could feel Raven pump in and out of her.

Yang kept her eyes closed and her mouth open as Raven strangled her. As Yang's world began to blacken, she gave even more of herself over to the pleasure of being choked. With less of her brain focusing on basic functions like breathing, the more she could focus on the pleasure welling up inside her.

"Well Yang? Are you cumming yet?" Raven asked as she kept thrusting. Knowing full well Yang couldn't answer, Raven let the fabric lax for a moment, just long enough for Yang to get the breath back. As the blood started rushing back to Yang's head, a new sense of euphoria overwhelmed her mind.

"M-Moth-", before Yang could finish her answer, Raven pulled on the fabric again and continued choking her. Once again overwhelming Yang with pleasure as she clenched her teeth. This is why Yang loved these sections with her Mother. She knew just how much or little to give her without causing any real damage.

Yang threw her head back and managed to rasp out, "Cu...Cumming...Ah...I'm...I'm cumming!" However, before Yang could achieve the release she was now desperately craving, Raven pulled out and stopped choking her.

Yang was quick to question, "M-Mom, why did you stop? Please let me cum!" Drool and sweat running down her face as the orgasmic high she had been building up started to subside.

Raven didn't answer and simply walked over to the table. She then pulled something else out. Yang's eyes widened as she realised what it was.

"Do you know what this is?" Raven asked as she showed the object to Yang.

"Is that a…?" Yang questioned, almost certain that she was seeing things after just being choked. It looked as if her mother was holding up a giant turd, about the length of Yang's forearm. Yang sat up to get a closer look and is she did so, the ever familiar stench of poop assaulted her nostrils.

"This is a dildo a modelled after the giant poop you took in front of me that one time." Yang suddenly remembered. That had happened when her mother had been fisting her ass during one of her previous visits back in Patch, but she didn't remember it being that big. "I even modified it with dust, to make it feel, smell and taste just like a real turd." Raven then began to rub the turd in Yang's face. Yang could now be certain that it felt and smelled like a real turd. "I wonder what you ate for something like this to come out of your ass." With that, Raven shoved one end of the turd into Yang's mouth. Yang had never tasted turd before, but based on smell and what Pyrrha had described, this was definitely what it should taste like. Yang would have gagged if she wasn't so turned on. Yang sucked on it to attempt to get a feel for the taste but didn't have to do it for long before Raven pulled it out of her mouth. "Since this is your turd, I'll give it back to you."

"What!" Before Yang could protest any further Raven shoved the turd deep into Yang's butt. Yang soon found at least twelve inches worth of turd in her ass, and it kept on going.

Once in got to fifteen inches inside Yang, Raven pulled it out and began to pump it in and out, hard. "I'm fucking your butt with this turd Yang, how does that make you feel?" Raven questioned as she began to twist on one of Yang's nipples.

Despite her initial protests, Yang couldn't deny the overwhelming feelings welling up inside her. She'd been aroused by removing large turds from her body, but accepting one was a whole new level of pleasure. "I-I'm so happy." With that statement, Raven began to fuck Yang harder. "More! Please scrape me more!" So Raven did. "This turd is the best!" Yang threw her head back as she accepted even more waves of pleasure. "My ass is being turned inside out." Yang smiled widely as she felt herself once again on the edge of climax. "I'm so close!"

Just before Yang could climax, Raven removed the turd from Yang's ass in one fluid motion. Yang was quick to respond, "NOOO! I was so close! Don't stop now!" She screamed between pants.

Raven smiled. Yang was now in the ideal state to receive her treat. "My dear slave, it's time to make some dessert."

Meanwhile, Ruby, Weiss and Blake were working hard on Port's assignment. "Yang better get here soon. She's responsible for a quarter of this project and I'll be damned if we get a bad grade because she didn't show up." Weiss said coldly.

"Don't you think you're overreacting?" Ruby questioned, trying to cover for her big sister.

"Maybe, but I still want Yang to show up quickly." Weiss retorted, literally pissing herself with anger.

"Come on Yang. I know you only see your mother every few months, but you promised." Ruby said just quite enough so nobody could hear.

Yang now stood with her arms tied to the roof beam above her. A blindfold was now wrapped around her eyes and held the giant turd hanging out her mouth. With her eyes blocked off and the only thing she was able or smell or taste being the turd, Yang's sense of pleasure was heightened to its peak. This kept on the edge of orgasm in an almost torturous way. Yang wanted to cum so badly, she was at the point of just begging someone, anyone to push her over the edge. She was even beginning to doubt if her mother would let her cum at all that day. It wasn't as if Raven hadn't kept Yang to the edge of orgasm all day and then just left before. The only thing preventing her sane was the knowledge that if Raven did let her climax, it would be one of the best she ever had, as it always was when she was with her Mother.

Behind her, Raven had taken out a large assortment of food. Including bananas, milk and pudding. She had also taken out a squeeze pump and a large enema tube. Raven grin grew wider as she thought about how Yang would react when she realised what she was going to do to her. Raven then reached for one of the banana's and began to peel it.

Before Yang had a chance to guess at what was happening, she felt Raven carefully insert the peeled banana into her butt. Yang could feel her butt accept the food eagerly, as if it was trying to eat the food. Yang was at a loss for thought, how was she meant to feel about having fruit pushed up her ass. Although, she could feel her insides turning the banana to mush.

Yang couldn't question her mother with the turd in the mouth so she just hung there as Raven inserted three more bananas inside her. All Yang could think about was the irony of having a turd in her mouth and food up her ass.

Raven then took out a bucket and filled it to the brim with the milk she had taken out. Yang could hear what Raven was doing but she couldn't see it, not that she cared at the moment, she was more concerned with what was currently up her butt and how long they would be up there.

Yang was still on the edge, she was running threw all sorts of scenarios in her head of what her mother was going to do next that kept her there. Was she going to spank her with the bananas still in her ass? Was she going to put a plug in her butt and tell her to walk around Beacon for the day? Was she going to strangle her until she passed out and then leave her in a random alleyway again? Yang hated the fact that her mother was taking so long and wished she'd just take her already. Yang didn't know why she was so submissive when she was with her mother, she just knew she loved it.

Yang pulled at the rope holding her up as she felt something new enter her butt. It felt like a rubber tube and Yang had a suspicion she knew what was coming. "Today is a milkshake day." Raven said as she lowered the other end of the tube into the milk filled bucket.

"Now then, let's try our best to put every drop inside of you." Raven then slowly started to pump the milk inside Yang's butt. Yang felt her butt expand as the milk filled her up. She pulled hard on the ropes and rocked her butt back and forth as she tried to get used to this new sensation. Raven played with one of Yang's nipples as she pushed more and more milk inside of her. Yang could feel her butt stretch, as if she was about to take a giant poop, something she had experience with. She felt so full that she momentarily lost control of her mouth and let the turd fall out onto the floor.

Once Raven was done pumping Yang full of milk she put a plug into her butt and then went round to her front to get a good look at her expression. Yang was panting heavily with beads of sweat trickling down her entire body, not to mention the mass arousal between her legs. Tears started to leak out of Yang's eyes from under the blindfold, her face red with heat and glistening with sweat.

"Ah! What a nice face, I'm getting wet just looking at you." Raven said as she grabbed a hold of Yang's tongue and pulled it out of her mouth, rubbing it between her fingers before grabbing Yang's head and forcing her tongue into her mouth.

Despite the fact that Yang was now getting to enjoy a new make-out session with her mother, she was getting angry. She still hadn't cum yet and now, she felt like she needed to poop. But she couldn't with the plug in. She couldn't take the plug out in order to poop or masterbate with her hands tied either. All she could do was wait and Yang was starting to find that frustrating.

Raven then pulled away and went back over to the table, retrieving something else. "You've done well holding on so far, but there's still five litres of pudding left to go."

"What!" Yang shouted as she felt the plug being removed, only to be replaced by something cold. That something cold happened to be a large enema tube filled with pudding, which Raven slowly pushed into Yang's butt. "Stop, it won't fit!" Yang had already felt full to bursting with just the bananas and milk, now this too, she couldn't handle it.

"It won't fit huh?" Raven questioned as she started to press harder and faster.

"Just stop it already," Yang said as her tongue shot out of her mouth as she felt the pudding mix with the bananas and milk inside of her. It was like nothing she had ever experienced before, how could anything compare to this.

Raven gave Yang as small smack on the butt as she finished putting everything inside her. She then leaned down and picked up the turd that Yang had dropped. "Now lets plug your ass with your turd." Raven then quickly pulled out the tube, but before Yang could start pushing everything out of her, Raven pushed the turd inside.

"Aaaaaaaahhhhhh! Don't put anything else inside me!" Raven didn't listen and just kept pushing in the turd inch by inch. Tears and drool ran down Yang's face, and a wetness dripped from her pussy.

"It's fine my daughter." Raven said still pushing the turd into Yang. "I've been training your ass from day one. Besides, this is where a turd belongs after all." Raven remembered all those times Yang had begged for her to fuck her in the ass, she knew this was turning her on. "Just a bit more." Raven said approaching the end of the turd. She then used one finger to push it in the rest of the way. "And it's inside." Yang's sphincter closing around the turd.

Yang let her head slack as tears, sweat and drool leaked down onto the floor. She had never been this full, she didn't even know somone could be this full. She wished she could see. With her eyes cut off all she could feel was the huge mass in her butt, she could swear she could actually hear everything moving around inside of her. Yang tried to push it out of her, the head of the turd began to show.

"Oh, where are your manners? You mustn't let it out after all the trouble I went through to put it in there." Raven quickly pushed the turd back in.

"NOOOOO!" Yang screamed. She felt as if she was constipated, she wanted to poop but couldn't because of the huge mass in her way, and to make it all worse. All this was still making her horny, but she couldn't push herself over the edge no matter what she did. "Please let me cum, let me shit… I'll do anything… Anything!"

Raven smiled wide. This was what she had been working towards all this time. "So you want to cum do you?" Raven asked. Yang wasted no time in nodding her head furiously. "That face you make is why I do this." Raven then walked in front of Yang. "I'll wear you out until you can focus on nothing but me, but I won't let you cum." Yang groaned in response.

"Yang, you trust me?" Raven asked with an unusually serious tone.

Yang thought for a moment before responding. "Y-Yes Mother." Yang's voice wasn't shaky because she was nervous, she just wanted to cum so bad.

Raven smiled again. "Okay then. I'll be back soon." Raven then opened a portal, waited five seconds and then closed it without stepping through it.

Blindfolded as she was, Yang thought Raven had left the room. Although Yang did trust her mother, she had no idea that she was still in the room with her. Deep in her mind Yang may have thought that, but the thing about being stuck on the edge of orgasm for hours on end, is that logic seems to go out the window.

Raven starts to masterbate as Yang struggles against the rope holding her hand. Yang just wanted to cum and do something to distract herself from feeling coming from her butt. Of all the times she wanted to poop, now she couldn't. The huge turd was blocking her ass off, preventing her from relieving herself. Yang was no stranger to huge things in her butt, but this was something else. She tried spinning on the rope, but that only seemed to make it worse. Raven just stood there and masterbated to her daughters struggles.

After cumming Raven reopened the portal and pretended to step back into the room. "I'm back." She felt a sense of relief briefly pass over her before her mind returned to the pressure in her ass. Raven then took the bucket and carefully placed it under Yang's rear.

"I think it's been shaken up enough. Now, don't you think it's time to finish that milkshake of yours? You can let it out now." Raven then stuck a finger in Yang's butt to make passing easier.

"Y-Yes!" Yang yelled as she pushed hard against the pressure in her ass. Using the opening Raven had created with her finger, Yang began to push the turd out of her ass. Yang let out moan after moan as she pushed the turd little by little out of her. The turd made its way to the bucket before Yang had even finished pushing it out of her. But there was another pressure behind the turd pushing against her butt. Like a flood gate waiting to burst its banks.

After the turd fully left Yang's butt as rush of pudding, milk, mushed up bananas and Yang's own watery poop, shut out of Yang's butt and into the bucket below. "Ah! Cum! Cumming! CUMMING!" Yang screamed, after hours of waiting, she finally reached the orgasmic high she'd been waiting for. Slowly the river of milkshake flowing out of Yang's butt started to slow until the last drops dripped out of her. Yang smiled wide as she soaked in the feeling. All the waiting and tension instantly felt like it was worth it.

Raven seemed even more pleased with it that Yang did. She lifted up Yang's chin with her finger and spoke. "My, my. You came just from shitting, even though you said it wouldn't fit."

"Ah. Thank-you." Yang whispered in a genuine voice. This was why she always did what her mother told her, nothing could compare. She loved Blake and all the girls, but this was on another level entirely.

Raven then looked down to the overflowing bucket between Yang's legs. She just had her next idea. Pushing the bucket under Yang's pussy Raven said, "You must need to go after spending so long with me, I assume that's why you were wearing that diaper of yours. So go ahead and relieve yourself." Yang and been so focused on her butt that she hadn't actually noticed that. Obediently, Yang relieved herself, to caught up in her orgasmic high to really care. The warm liquid dripping down into the bucket, mixing in with everything else. Raven looked back up at Yang, "Now that we've made the milkshake, all that's left is to eat it."

Meanwhile back with the rest of team RWBY. Port just finished marking team RWBY's assignment. "I sorry girls, but with a quarter of your work missing, I have no choice but to fail you."

"Aaarrgghh! I'm gonna kill you YANG!" Weiss screamed, Ruby and Blake very wisely backed up.

Back with Yang and Raven.

"Hey Yang, is the milkshake tasty" Raven questioned. Before her was Yang. Her arms now tied behind her back and her blindfold removed as she was bent over the table in front of a mirror, which had been revealed from underneath the cloth. Raven was now fucking Yang from behind with the strap-on in the ass. The dildo turd was also lodged firmly in Yang's pussy.

"So good…" Yang moaning as best she could, was lost in a sea of bliss. While her mother was fucking her ass, a tube was connected to her penis gag. The tube led to a medical drip filled with what had just come out of Yang's butt. Slowly but surely the 'milkshake' was coming through the tube and making its way into her mouth, she was left with no choice but to swallow everything, or risk drowning.

Raven soon spoke up again. "Because of you all my plans went out the window, I still haven't been able to fuck your pussy. We've had nothing but anal sex today." Despite her words Raven was smiling, clearly pleased with how things worked out as she continued to ram her daughter's butt.

Yang was to focused on the pleasure to pay attention to her mother's words. I'm going to... cum again! She thought.

Raven continued smiling and fucking, enjoying the time she was spending with her daughter and wondering why it took her so long to get back in touch with her. "I kept you hanging for to long. So now, I'll let you cum as much as you like. However, I won't stop even if you beg me to."

Yang wasn't sure if that was a good or a bad thing. "How does it taste?" Asked Raven, drawing Yang's attention back to the taste in her mouth. She had never tasted so much of her own ass before and she was loving it, all the food was making up for the fact that she hadn't eaten anything today, although she could have done without having to eat her own poop. So much so, that she felt herself cum again. "I have it set up so you will drink it slowly over a period of four hours. This way you can enjoy yourself without missing a single drop."

Yang's eyes widened, Another four whole hours of this! Yang wasn't sure if even she could last that long and she started to squirm. Although that didn't stop her from cumming yet again as Raven started to lean into her even more.

Raven took notice. "Ah? Are you perhaps cumming again?" Unable to speak due to the gag, Yang quickly nodded her head. "That's good Yang, it's so hot. Squirm more for me!" Raven demanded as she started to pump in and out faster.

Raven the grabbed a handful of Yang's golden lock as raised her head so she was looking directly in front of her. Yang could see herself in the mirror with her own mother behind her. She then could see her mother lean down to whisper into her ear while pressing into her with the strap-on.

While keeping Yang's eyes locked with her reflection, Raven began to whisper into her ear. Yang shivered slightly at the feeling of her Mother's warm breath working its way into her ear."Oh? Who's that girl? Isn't that Yang Xiao Long, the kind hotheaded huntress, student of Beacon and all around great girl?"

Besides looking at herself in the mirror, Yang wasn't really paying attention. I'm about to cum again was about the only thing she could think of.

"That's quite the contrast isn't it?" Raven began as she started to pump even faster. "On the one hand, you're a hard working, compassionate girl who is loyal to her team and her friends.

Ah, Mother! It feels so good.

"On the other hand. A girl who gets off from being fucked in the ass, by her own mother no less, while drinking the stuff that came out of her asshole." Raven continued.

It feels like my mind is being fucked when we have anal sex.

"Look at yourself cumming from being fucked in the ass. You even wears a diaper when your probably the lewdest person in the whole of Beacon." Raven finished.

Yang allowed herself a small laugh, there was some stiff competition at her school for that title. Then feeling another orgasm build she took a large gulp of milkshake and started started to moan into the gag louder, almost as if shouting for more.

"There's no point in raising your voice. We still have many hours to go." Raven then leaned up to the bag and turned a small handle making the milkshake flow more quickly, Yang almost gagged as the taste flooded her mouth. "You're about to cum aren't you?" Yang, mumbled into the gag.

Anal sex is the best.

"It's a shame your team can't hear you Yang. I wonder what they would think if they heard you screaming things like. 'Fuck me harder Mother." Raven said, doing the best Yang impression she could. "I'm plunging into your ass with a strap-on dildo, making you go mad with pleasure!"

Mother, dirty talk me even more!

"Yang go mad for me." Raven said as she plunged into Yang even harder, making Yang cum again. Yang could feel all of her juices running down the turd dildo that was still deep in her pussy.

A few hours later, Raven removed the penis gag. Yang coughed profusely as fresh air rushed back into her lungs. "Good work Yang you drank it all." Raven said. Yang felt full again but in a completely different way, she just knew she'd have to take a large dump later. "As a reward, I'll make you cum again.

"N-No, it's alright." Yang stated. She had cum so much now that it was starting to hurt. Yang was becoming so sensitive, the rope felt like fire rubbing on her skin, the air felt like an arctic wind and her ass felt like she was being fucked by a dozen men at the same time.

This did nothing to deter Raven as she kept on pounding. "Please, Mom, no more! It hurts so much!" Yang shouted.

"Hah. This coming from the girl who was begging me to let her cum just a few hours ago, make up your mind." Raven said as she grabbed a handful of Yang's hair and pulled her further onto the dildo. "And didn't I already tell you, I won't stop even if you beg me to."

Yang began to feel another orgasm well up inside her, before now she didn't think there was a thing as too much sex. "Please stop. I don't want to cum anymore. Ah! It feels like my ass is being turned inside out!" Yang realised her mother wasn't going to listen, and with her hands tied the way they were, she couldn't do anything about it. What she needed was a way to make it pleasurable again. Then an idea found its way into the front of Yang's mind. "Ah! I'm cumming again. Please Mother, strangle me!" Yang begged. Raven grinned as she reach back for the fabric and began choking Yang again. "So good!" Yang managed to choke out. "I'm Cummmming!" Yang said, and she did, it started to feel good again.

"No matter who you are when on your own. Be it a dom, sub or diaper girl. When I'm around you're my bitch, remember that." Raven said in a serious tone.

"Yes, Mother." Yang said submissively. She meant it, she couldn't forget these experiences even if she tried. Not that she'd ever want to.

"I'm so proud of you. Both of your skills as a huntress and as a sult." Raven said suddenly. Catching Yang off guard. "You know, I'm actually jealous of you. While I was growing up in the clan, nobody was allowed to have sex until they came of age. Even then, their was nobody I wanted. It wasn't until your father showed me what true ecstasy is, did I realise everything I missed out on. I swore I wouldn't let you go without this feeling until you came of age like I did. So know this, no matter what you do, keep having sex. If you don't I will find out. Even if you take a vow of chastity, even if your old and tired, if you stop I will find you and make you into my own pleasure toy. I'll fuck you so much you won't remember your own name, or that you even have one."

Yang was shocked at this, she never suspected that her mother had sex with her for reasons like that. But she was happy to. Her mother was making sure that her little girl got to live the life she never did. Yang never regretted anything she did with her mother, or anyone else for that matter. "Don't worry, I don't think I'll stop having sex for a long time yet. Or is it that you wanted to keep me as your toy forever?" Yang questioned cheekily.

Raven smiled back. "I won't lie, the thought had crossed my mind." Raven said happily. "But as long as you're having sex, I won't interfere with your daily life. At least not to much." Raven then winked at Yang. Yang smiled back, happy with this outcome. Her mother was looking out for her, in her own wired, perverted way. Suddenly, Yang felt the fabric start to choke her again. "Not Yet! There's still more!" Raven then began to fuck Yang's butt again. "I won't stop no matter how many times you cum.

It still hurts but.

"Cum more while I fuck you."

Again, I feel…

"There's still plenty of time to continue the cumming purgatory."

I'm going to cum again.

Yang smiled as she continued to let her mother choke and fuck her.

A few hours later, Ruby received a text message. Team RWBY was sulking in their dorm room, they were to depressed at failing their assignment to even engage in sex tonight.

I've left you something in Beacon storage closet 293. Be careful with her, she's had a long day. Also, you can keep the toys.

R

Ruby groaned, she knew this was coming. "Come on team, we have to go pick up Yang."

Weiss stood up immediately. "No way, it's that brute's fault we failed. Let her get out of whatever situation she worked herself into."

The Blake stood up. "Come on Weiss it's too late for that now, besides if she disappeared for twelve hours, I want to know her reason."

"Fine, lets just go." Weiss complained as Ruby smiles, leading the way.

Meanwhile Yang was waking up, having apparently passed out from exhaustion. She tried to move but discovered she'd been hogtied, blindfolded and gagged again, the giant turd was now lodged firmly in her ass and a small vibrator set on mild settings had been placed in her pussy. She could feel a small pool of wetness around her thighs so she either came again or pissed herself, or both. Yang also discovered that she had ear buds in her ears, playing what sounded like porn, with all the moaning and such. Yang then realized that her mother had left her tied, teased by vibrations and listening to porn. With no choice but to wait until somebody came to get her. She hoped it wasn't Ruby.

Just the Ruby and the others walked in, although Yang didn't see nor hear them over the blindfold and the porn in her ears. Weiss and Blake gasped when they saw Yang, but Ruby seemed undisturbed.

"What happened!" Blake asked.

"Don't worry, this kind of thing happens, lets just get her up so we can go back and sleep." Ruby said taking a step towards Yang. Only to be stopped by Weiss' arm.

"Hold on Ruby." Weiss said.

"What?" Ruby questioned.

"Okay, just hear me out on this one. Maybe we should just leave her like this." Weiss said.

"WHAT!" Ruby and Blake shouted in unision.

"I don't care what Yang did to get in this situation, she broke her promise to help us. So I say we leave her here until we decide we can forgive her." Weiss fished, a rather cruel grin spreading over her face.

"Weiss, I get you're angry, but." Before Ruby could continue any further Weiss cut her off.

"If you do this, I'll do that thing you like with the pacifier." Weiss said in a seductive voice. Neither Weiss nor Blake could have prepared when Ruby boulted out of the room. Satisfied, Weiss was about to make her own way out of the room before Blake spoke up. "W-We are planning on coming back to get her, right." Blake said in a slightly worried way.

Weiss smiled, "Eventually."

With that, Weiss and Blake left the room and Yang to her fate.

...

Once more, I'd like to thank Xenomorph 123 for their fantastic work on this amazing tale! I hope everyone enjoyed, and thank you for reading!