Blake loves her girlfriend futa!Weiss, but 3 inches will never be able to get her off. While the heiress is sleeping, the Faunus uses a magic marker on her cock, making it 2 feet long flaccid. She forces it in her ass and rides Weiss until the pillar comes out of her mouth with a 4-foot full mast; she loves it. Weiss wakes up, but stops complaining when Blake starts using her hands to stroke the monster through her tummy and neck. [Heavy stomach and neck deformation, gallons of precum]

It was late at night in Vale and the streets and neon lights bathed the streets as Vale night life was active. People roamed the streets enjoying the sights and the bar, clubs and just doing what they wanted under the freedom of night. As groups of people walked around laughing, talking and just enjoying the night life that two people was walking back to where they needed to be that night. The couple in question was Blake Belladonna and Weiss Schnee, their heels clicking on the pavement as they returned from their date. It was a rough beginning at first since Blake was a faunus and that she was the heiress of the Schnee dust company, which had a shady past with them. Of course, thanks to them finding a lot of common ground that their romance bloomed and that soon lead to them dating. It had been a full year since then and this was their first anniversary dinner. It was a spectacular night for them as they danced, Weiss sung and both of them laughed before heading back to Beacon. Blake smiled as she looked at her partner as they held hands as they walked.

"This was great Weiss thank you." Blake thanked Weiss as it was a n amazing night that they both had together. The heiress had taken her to dinner, choosing a place that specializes in fish. It was quite a surprise for Blake, since she believed it was a joke at first because she was a cat faunus, but she found out they had amazing food and they had a song stage. While she was eating that Weiss left only to appear on stage and then began to sarreninad the crowd, but only looked at her as she sang. It was one of the most beautiful moments of her life and that set the mood for the rest of the rest of the night as they went to a sophisticated club and danced with each other for hours. When they were done that they told each other stories that highlighted the funny parts of their lives. It was a short conversation, but still their laughs were the best and with those chuckles that it marked the end of their date and it was perfect.

"You're welcome Blake." The heiress accepted the thanks as she moved closer to her faunus lover as they walked down the street. When she was close enough that she rested her head on Blake's shoulder, feeling safe and secure being next to her like this.

"I love you" Weiss said, her face blushing as she did. She barely ever said the words when she was with her family, and saying it to Blake still felt insane. It was the most accurate word that explained her emotions towards the faunus, but it felt weird like speaking another language, but it felt so right as she couldn't imagine a better word to explain the warm feeling that was in the pit of her stomach. That's when Blake's fingers, slightly tightened around Weiss's as the faunus started blushing too.

"I love you too." Blake answered as her heart fluttered as she couldn't believe she was able to say that so freely now. She never thought that she could say that word to someone else other than family. Now, in Beacon that it all changed and that she as freely able to say it now and it felt amazing. The couple stayed quiet until the entered the dust jet and it departed to Beacon. As they soared through the air that Bake's scroll buzzed and a quick check showed that it was from Yang.

"Hey, Yang sent me a message." Blake said as she omarkered her scroll and clicked on the message icon.

"What's it say? Weiss asked as she just rested on Blake's shoulder not wanting the feeling of calm and warmth that she was feeling at the moment. She felt Blake move as she saw the faunus arm place the scroll in front of her face and began to read it. The faunus read it and then rolled her eyes as it was very painfully obvious that she wanted to give her and Weiss alone time and dragging Ruby with her so that they had time to be with each other. As she reached the end that Weiss actually felt Blake rolled her eyes as she closed the scroll and put it back into the pocket of her dress. With the scroll go that she began brushing Weiss's silky hair as she was going to tell her girlfriend the wonderful news.

"Well Yang,is taking out on a "mission" so that the dorm is ours tonight." Blake said softly as she pet the heiress's hair. Weiss then moved lifting her head that Weiss looked at Blake and smiled her beautiful white smile as she seemed so happy to be there at that moment with her.

"Well it's that great." Weiss said in her dream state, before kissing Blake on the lips because the both saw the opportunity that the blonde had afforded them. When that seperated that Blake smile back as she knew where this was going and she definitely going to love where this was heading.

"It really is." Blake said as she kissed Weiss again this time a bit more vigorously as she was starting the party right then and there. As they kissed that Weiss was feeling hot all over as her mind was getting hazy. Every since she had started dating Blake, that all these knew emotions were coming up and she loved them. Now, she could feel aroused as she loved the muddled feeling of her mind as she couldn't think straight and she loved it as that meant the only thing that she could focus on is Blake. As the kissed that the shipped docked at Beacon and when the landing doors omarkered they rushed back to the door at full speed as they wanted nothing to ruin their night together.

The monochrome duo burst into the door as they kissed each other, lips locked as the navigated the dorm room. The second that Blake closed the door behind them that it was the signal to start getting undressed. Both Weiss and Blake were able to get out of their dresses with ease as they both bought theirs in the mind set that they needed to be able to removed at a moments notice. It only took a moment, but soon that both of them were able to see their bodies naked. Blake had an amazing nice toned, body with large breast and a huge rear end with wide hips. Weiss, however, had a much more special body, as even thought that she didn't have much in the breast or ass department that she actually had a cock. However, that still wasn't up to par as it was a misley three inches hard. Still that didn't matter to Blake as she tackled Weiss into the heiress's bed and began showing her how much she loved her.

The two were at it for a full hour and that whole time that Blake was in charge as she did everything in the book to Weiss. Giving the heiress a blowjob, sucking her off until she was at the brink before grinding her ass on the heiress's cock. The heiress loved every second as Blake was a beast in bed as her full weight on her cock was driving her crazy. It was made even worse as Blake kept her on the edge before shoving her cock in her pussy and riding her hard. That's when Weiss came it always blew her mind as she gasped and Blake shuddered from the feeling of her inside getting painted with cum. When Weiss was done that Blake flopped off as she fell to Weiss side and went to the bathroom. After cleaning herself off and making sure that she wasn't going to get pregnant that Blake joined Weiss in heiress in her bed and began to snuggle naked as they started to feel the call of sleep attracting them to the night.

"That was amazing Blake." Weiss said sleepily as she kissed Blake on the check before she fell asleep arm under Blake's as she spooned her. As Weiss drifted to sleep that Blake eyes omarker as she rested her head on the pillow, smiling as she loved the intimate feeling that they were sharing.

"Yes it was." Blake said as she admired the love that Weiss showed her, but then it hit like every time that they had sex. Her inside felt like they were burning with need as she didn't even get close to her orgasm. In fact that to Weiss that Blake was more horny than before, but of course that couldn't masturbate now since she seemed satisfied with their sexual encounter. Feeling the heiress breath on the back of her neck didn't help as it gave her a buzz of arousal with each puff of air. As her body was wracked with need that Blake's hand travelled down as was near her panties and began to masturbate as she toyed with her clit wanting to have a nice clean orgasm and not wanting to wake Weiss with her self pleasuring.

"What am I doing right now? Why do I keep lying to her?" Blake asked herself internally as she fingered her clit, each touch sending sparks of pleasure throughout her mind. The faunus was fast to finger her clit bashing the sensitive button over and over again as she felt the pleasure build up inside her. It only took a minute, but soon that she had an orgasm, splattering her thighs with sticky clear girl cum. With a sigh of slight relief that the Blake relished the pleasure for a moment before the guilt set in again as she felt the pit of her stomach turn as she knew that she was lying to Weiss even after promising that she wouldn't do it to her anymore.

"Well I can't tell her the truth. "Oh sorry Weiss you're literally so pathetically bodily endowed that you couldn't even get me close to a orgasm" I can't tell her that." The faunus thought knowing how shallow that she was thinking. She should love Weiss for who she is, not her bodily assets that she may or may not have. While, Blake truly believe that, her body was still something that had needs that Weiss body was not equipped to handle as her cock was the size of her single finger, her balls were any better only being the size of grapes. As she laid awake that Blake's mind was wracked with guilt as she tried to think of a way to tell her that she wasn't happy in the bedroom, but couldn't think of anyway that sounded kind and wouldn't hurt Weiss. She knew about the heiress's concern about her body and she didn't want to add to it by telling her cock was too small to be of any use.

"There has to be a way..." Blake thought looking at the wall as she tried thinking, only to come up with nothing. She eventually gave up and just went to be as she knew that no answers that were going to come to her that night and that sleep was her only escape from the guilt. When she woke up, she was greeted by Weiss's smiling face as she had rolled over in the night. Weiss smiled as she gave Blake a quick kiss on the forehead as she got up from the bed and went to the bathroom to get ready for the day. By the time that Blake was sitting up naked in the heiress's bed that Weiss popped out of the bathroom, fully dressed and heading out the door.

"Last night was amazing Blake." The heiress said as she headed out the door blushing as she told Blake her thoughts on the amazing date that they had just hours ago. Blake smiled as she blushed, only her guilt to take a bite of it as she remembered what she did only minutes after Weiss had fallen asleep.

"Well I'm going to class, see you later" Weiss said before she waved off as she left closing the door behind her as she did so. There was a silent pause as Blake was silent for a moment, letting Weiss's voice linger with her before she spoke.

"Later..." Blake finally responded after a whole minute had passed and that the heiress was too far away to ever hear what she had said. At that moment that Blake was soon consumed with guilt and it infuriated her.

"Fuck! Why can't she be bigger!" The faunus barked as she banged a her fist against the sheets. The red sheers took the impact as a vibration moved through the mattress and when that stopped that Blake just sat naked in the bed as she was left alone with her thoughts and her need to someone come up with a way to figure out how to fix their relationship behind the heiress's back. Unfortunately, that just like last night that her mind came up with answers passively so that meant she was going to dedicate some time to this venture.

"Haaaaaa...shit.." She muttered as she got out of bed, got dressed and when to her desk as she sat down and grabbing a marker and paper to write down her thoughts. What she didn't notice was the fact that the markers was changing colors, in an unnatural way almost a life rainbow in marker form.

"Damnit, I need to figure something out about this. Dust maybe?" Blake said as she wrote and thought of possible things that she could consider that could help her in this situation. However, Blake knew that body modification dust wasn't a real thing; dust could interact with the body, but it causes massive strain and required a certain things to make viable. So with that she crossed out one of the many ideas that seemed good only to realize that they wouldn't work or that Weiss would be able to realize what she was doing and they would have a fight about it. Crippling another piece of paper that she threw it away. Getting another piece that she began writing again, racking her brain trying to find the perfect way to help their relationship without offending the heiress.

"If I can't figure out how to tell Weiss this might hurt our relationship."Blake lamenting as she put her head in her hands as she tried to think of any possible things that could help her. That's she had a wistful idea and as a joke that she decided that she could write it down just to make herself feel a bit better. As a joke that the faunus had written "My ass is way more sensitive." and as she finished writing it that she felt a bit better. She knew if that was the case that things might go much better as her ass would be sensitive that she could get off on Weiss's cock and there relationship would be save. As she sat in the chair that she felt her skin tingle, but didn't notice any significant change. Then she felt something crawl on her skin and by instinct that she slapped the crawling feel that appeared on her ass. That's when she was in for quite the surprise as the slap caused a giant shock as it she felt it a lot more than she expected to feel; jumping out of the chair as a result as she looked at her ass confused at what just hapmarkered.

"Oh fuck! What the hell was that!?" Blake asked herself what the hell just happened just now. She knew that her ass was a bit sensitive, but the reaction she got was way out of proportion as it was such a light hit, but it felt like she delivered it a full force. Curious, now that she lowered her pants and panties and decided to properly test her ass out by rubbing it lightly and giving it much more lighter taps and pinches. The reaction was once again surprising as pleasure flooded her mind.

"MHHHHHHHH!" Blake bit her lips as she felt herself get a bit aroused as her body got hot. Pulling her hands away that Blake was confused, shock and horny all at the same time.

"My ass is so sensitive now! Why..." Blake freaked out, before a chill went down her spine as she looked at the marker that she was writing with seconds ago. That's when she noticed the unnatural shifting colors, that she didn't understand why she didn't see it before.

"The marker!" Blake said before examining it in her hands. It looked and smelled like a regular marker, but with her ass being super sensitive that she knew that it was way more than just a fancy maker and that it had some powers. However, she didn't believe in coincidence so she decided to test it again. This time writing she had the same piercings in her cat ears as her mother and in the same second that she felt two pinches in her cat ear. Ripping off her bow that she reached up and that's when she felt two metal orbs that were now connected to her ears.

"They're real!" The faunus shouted as she felt the metal in her ears and how perfectly that they matched her mothers that she had seen for so many years. As she realized what she had in her hands that she smiled.

"I may have found the perfect fix to my problems" She said as spun the marker in her hands. That's when she formed a plan and knew that their relationship was saved and that Weiss didn't know it yet. Blake just waited in the room as she knew what she wanted to do and it was going to happen tonight. A few hours after Weiss returned from class, tired, but happy from getting praise from her teachers.

"Hey Blake how have you been?" Weiss asked as she put down her bag down on her desk and stretched her muscles from sitting all day and taking notes. That's when she turned around that she saw that Blake was smiling as she was sitting in her bed reading, but that's when she noticed the new piercings that Blake had in her cat ears.

"When did you get ear piercings? They looks so nice." Weiss asked as she began to change out of her school uniform and into something more comfortable. Blake's ears twitched as the faunus smiled as she lowered her book and smiled at the heiress as she started undressing into her more casual clothes.

"Hey Blake how have you been?" Weiss asked as she put down her bag down on her desk and stretched her muscles from sitting all day and taking notes. That's when she turned around that she saw that Blake was smiling as she was sitting in her bed reading, but that's when she noticed the new piercings that Blake had in her cat ears.

"When did you get ear piercings? They looks so nice." Weiss asked as she began to change out of her school uniform and into something more comfortable. Blake's ears twitched as the faunus smiled as she lowered her book and smiled at the heiress as she started undressing into her more casual clothes.

"Yeah I got them today. How was your day?" Blake said as she got down from her bed and showed them off to Weiss. For the rest of the day that they talked and enjoyed the fact that Ruby and Yang weren't coming back for a while, giving them ample time to relax and love each other. Just kissing and using pet names as they were able to fully enjoy each other as they didn't have to get heckled by the Yang and her incessant teasing. The whole day that were together and loved every second of it. Soon, the day went to night and after a nice quiet day that Weiss fell asleep with Blake in the same bed that Blake was wide awake."Oh tonight is going to be the night I finally get a good fucking." Blake thought as she got up from bed and when to get the marker, uncapping it that she smiled as she was going to use it to make her dreams come true.

Blake smiled as she snuck over to her sleeping girlfriend and began to strip her. Luckily for the faunus that the heiress was a very heavy sleeper despite being a huntress, who needed to be alert at all times. Blake was easily able to remove the sleeper's panties easily without much effort as Weiss didn't even fidget as Blake pulled them off her body. However, it did worry her that she was able to reposition Weiss's body so that her legs were open and hanging off the side of the bed. With her legs open and her pathetic cock and balls presented to her that Blake licked her lips as she had a bit of work to do to make them a bit more appealing and a lot more pleasurable.

"Hmmmm how big to make you?" Blake mused as she spun the marker in her between her fingers trying to think. She literally had the power to do whatever she wanted and that came with the problem of having too many decisions to full explore. However, when Blake had the idea of getting destroyed by Weiss cock as she plowed her ass that set her off as her heart began racing. So getting another piece of paper that she wrote that Weiss had a two foot flaccid cock and has the balls to match. Blake was shocked to see that Weiss's cock and balls immediately changed to match her description as Weiss balls were instantly the size of watermelons, already throbbing with life as her flaccid cock instantly into a two feet monster, with thick veins across it's foot long girth.

"That's should be enough for me." The faunus mused as she knew that this literally knew that this was too much for anyone, but she was going to ride that monster with her ass.

"Oh before I get started." That Blake began writing as she knew that actually riding that monster would kill her so she decided to make herself more "accommodating" to her girlfriend's cock. Writing "I don't need to breathe and I can be speared all the way through without getting hurt at all" that Blake was surprised as she didn't feel that different, though she didn't notice that that her lungs felt constantly refreshed now.

"Perfect." Blake said as she knew that she was completely out of danger, and that this venture couldn have any negative effects on her body that the faunus felt ready to have fun with Weiss.

"Now, let's see what these piece of monster meat can do." The cat faunus said as she began to jerk it off getting bit of firmness, when she was half erect, already becoming three feet in length. With that done that she placed the head as her ass and began to walk backwards and the effects were immediate as her eyes started rolling in the back of her head as Weiss's massive girth rubbing against her ass cheeks was so much more stimulating than before and then where was the fact her intestines were being stretched to their limits and beyond.

"Ooooh fuck, so big so thick..." Blake thought as she buried more and more of Weiss's cock into her body. Feeling it rip through her body, breaking through her spinchers, and into her organs. When she felt Weiss cock enter her stomach that Blake's whole body shuddered as Weiss cock was getting more and more erect causing her whole body to go crazy as her ass's sensitivity and her size were overloading her brain.

"I made her into a monster that could fuck my guts clean through!" Blake almost screamed, only to bite the side of her finger so hard that her teeth broken the skin and started bleeding only for her aura to seal it up once more. Things only got more intense as she started reaching the base of Weiss's cock.

"I can feel it scraping against all my organs!" Blake was about to scream, but before she could even do that Weiss's cock head passed her trachea, and cut off her voice and more importantly her oxygen. That's when her no need of oxygen came in handy as she didn't gag or choke, but a small reality came in as she started feeling dizzy and euphoric at the same time. Blake's brain was experiencing a mixed bag as there was no oxygen flowing to it, but oxygen in her body was constantly being reused at the bare minimum, so while there was no broken down in cells, that Blake still felt weakness and dizziness that only added to the pleasure.

" I can't breathe! It making my head spin!" Blake thought as she could feel the cock head arrive at the back of her throat as she went lower and over on Weiss's shaft. As she bottomed out that Weiss dick head, popped out of her mouth as had completely took Weiss's monster cock through her entire body.Blake could feel the princess's pre-cum literally leaking from her mouth, gallons flowing out and soaking her chin.

"It feels so good! Blake exclaimed as she her screams vibrating through Weiss's entire cock as she actually began to cum. Blake's entire body shaking as she has came, her thighs getting soaked as she jizzed so hard that she splattered clear cum everywhere. As her body shook in absolute bliss, her body resting on the heiress's massive balls that the vibrations made, Weiss's nuts swell a bit, with newly made batter. The new pressure starting to become a problem, a problem that Weiss's body knew that it needed to take care of. Opening her eyes that the heiress's bleary eyes saw a figure in front of her, seemingly frozen and perfectly still.

"Hmmm, Blake?" Weiss asked as she rubbed her eyes as she wanted to see what was happening and who was in front of her. When her eyes were clear that in the moonlit room that Weiss was easily able to see that it was in fact Blake that was was in front of her, but when she moved that she noticed that as shift and looking down that she saw why as her cock was now completely gigantic nearly as big as she was and the fact that it was currently spearing Blake all the way through her body. She was about to scream in terror as she believed she just killed her in this obvious nightmare only for Blake, to way her hands singling that she was still alive and well. Seeing that she was still breathing that Weiss calmed down, only to return freaking out about the size of her cock and that's to her new throbbing balls, that they were changed too.

"Blake, what the hell happened to my cock!?" The heiress asked only to point to a marker that was on a nearby table. Weiss was able to see it and immediately go curious at what the hell she meant by the marker.

"How's a marker supposed to do this!?" Weiss immediate asked as she was confused by the fact that her girlfriend was pointing to a marker when she was asking about her changed body. Blake rolled her eyes as she decided that it better for Weiss to know and then started rub her stomach and throat to pleasure the cock inside.

"That feels so good."Weiss cooed as she felt the pleasure of her newly made cock as Blake was stroking through her skin. Her throat bulging to the point it throbbed as veins pressed up against her skin. Even her stomach bulging as it looked like Blake had swallowed as large pillar and it showed as Blake's stomach started twitching as she began to rub and stroke off her cock. Blake did this and more as she slightly began to bounce up and down on the heiress's massive spire as she wanted no, needed to make Weiss love what she did as she wasn't going back to her three inch worthless cock.

"That's right I going to make sure that you never want to get rid of this monster cock of yours." Blake thought as she rubbed her throat and stomach vigorously as she used her legs to lift herself up and then lowered herself down the massive shaft that was spearing her body. The faunus was driven as her instinct weren't going to allow her to settle for less now that they had gotten a taste of mind shattering pleasure.

"If I had to deal with that pathetic dick this whole relationship I might of actually lost it, and got the biggest dildo I could find and I'm to show you I cum!" Blake thought as she went as fast as she could so that she cum again and more importantly that she made sure that by the end of this that Weiss was going to rock her world for the rest of their lives together. Blake listen to her girlfriend's moans as she was falling more and more love as the pleasure she was feeling was better than anything that she ever experienced, and Blake loved it.

"Thankfully that's not going to be the case anymore though. You going to spear me every night from now on and were both going to love it." Blake thought as she wasn't going to stop until Weiss came cementing her love of her new cock and balls. That's when Weiss started give into her urges as Weiss started to manifest in Weiss as the heiress gave in as she began spanking Blake's ass as she bounced off her cock repeatedly. Weiss's spank drove Blake into overdrive as the massive jolts of pain and pleasure surged through her brain as she couldn't handle everything that it was going through. So this became the pattern as Weiss's spanked her and Blake devoted her entire being into making Weiss cum and it paid off quickly as Weiss was reaching her limit way faster than what she ever expected to be brought to climax.

"Blake I can feel it building up." Weiss moaned as she felt her balls tightened as she could feel a massive load getting ready to blow from her cock. Blake took that in spades as she went harder even crashing her ass into the heiress's lap and balls. The stimulation from her balls getting slapped by Blake's rear and her own building cum that Weiss neared the edge and them was pushed off as Blake slammed her ass especially hard as she continued to ride her as hard as she could.

"Oh here it comes Blake!"Weiss shouted before she came; a geyser of cum shot out her urethra as Blake came herself as she watched it shoot out her mouth and land on her and Yang's bed. The moment felt like it lasted forever as half of the room was painted white thanks to the heiress's cum shot. By the time it was over that Blake was just station on Weiss's cock as Weiss just laid back on her bed.

"That was amazing" Weiss said as she just stared at the bottom of Ruby's bed. She waited for Blake to respond only to feel her cock vibrate, and see that Blake was stuck and couldn't get loose from the gigantic spire that was impaling her.

"You need help?" Weiss asked caringly only to get a thumbs up as Blake could barely move from where she was thanks to Weiss's organ breaker. The heiress nodded as she smiled and stood up and positioned Blake so that she was bent over. With the new position that Blake was able to awkwardly walk off her cock.

"Your really didn't think this through I guess." Weiss joked as she watched her girlfriend slowly get off her cock. With a loud pop that Blake was freed and able to stand up straight look Weiss straight in the eyes and smile.

"Thanks Weiss." Blake said as she smiled as Weiss as she placed her hand on Weiss's massive cock spire admiring its size and girth.

"So how do you like your cock?" She asked as she looked the heiress straight in the eyes worried that after everything that Weiss might actually dislike her cock still even after painting the room white. She calmed when she saw that the smiled and that she took her hand and rubbed her massive cock lightly as she attempts to get used to the new feelings of her massive bitch breaker. After a few brushes that she put her hand onto Blake's own hand.

"I love it. Thank you." Weiss said smiling at Blake, but then moved slightly and banged into the bookcase that was in the room.

" Bit hard to hide don't you think?" The heiress asked as she was pretty sure that there was no way that she was going to be able to hide such a massive cock without wearing a dress that was down to her feet. Blake only smiled as she pulled her hand away and walked over to the front of Weiss cock.

"Nope, I think it's perfect." Blake said as she teased as she then bent over lining her mouth out to the head of Weiss's massive cock.

"Now ready for round two?" The faunus asked as she began to kiss the head of Weiss's organ destroying cock. The heiress smiled as she knew the answer that Blake wanted to hear as it was answered that she wanted to give.

"Yes, I am." Weiss said as she smirked seductively as she pressed the cock against her lips and began to work her way inside. This was going to mark the beginning of their new relationship as now both of them were able to have very fulfulling sex lives with each other.