Futa Weiss Discipline- RWBY- Weiss x Winter Schnee for G

Futa Weiss: Sisterly Dominance

RWBY

By Azure/ For Anon

Chapter One- Asserting Schnee Dominance

*****Warning: This will contain rather dark content, tags include non-consensual. 

It was just another day here at Beacon Academy, the Vytal Festival was in bloom and the Tournament had gone underway with Teams performing to the best of their ability. Team RWBY had defeated their opponents in the first round, all members impressed the audience yet one of them, who had just come to visit from Atlas, was rather displeased by her sister's performance. Deciding to come to pay a visit was largely a family obligation out of her own needs, but also due to other Specialist required duties for Winter Schnee of the Atlas military.

She needed to see how her sister performs or rather how she could underperform in the given circumstance of their first Vytal Festival battle. Naturally, she found that the little Schnee wonder could do much more to improve.

*******

Out in the training hall of Beacon's Main Academy building...

"Again! Stand upright this time, Weiss! You're slacking in proper form!" Shouted the voice of Winter Schnee as she stood nearby with hands behind her back giving her baby sister a rather disapproving expression on her face.

Across from her was Weiss herself, practicing her forms and maintaining a proper dignity in her stance, unfortunately, she couldn't concentrate all that well with Winter shouting at her to do it better. Weiss held up her Rapier in front of her face looking increasingly agitated, not only with herself but with her once-admired older sister Winter as she continuously berates her.

"I'm doing just fine with this form, Winter, could you cut some slack and let me focus?! I'm trying to perfect a summoning after all." Weiss shouted out quietly with a hiss, feeling her anger rise up inside of her body along with....something else. She hated to admit it but when Winter became the 'Colder' version of herself Weiss felt a tingling sensation from underneath her skirt. It drove her crazy at the worst of times alright, but lord help her she was horny for her sister whenever things became like this.

Brandishing her Rapier and channeling her Aura into her Semblance, Weiss closed her eyes and focused all her energy into performing a single summoning. She pointed her blade at the ground of the training room, visualizing whatever came to mind to Summon like the large armored Knight she fought way back when. She struggled and couldn't properly picture giving such a thing a form at all and found her concentration weakening as well as feel the strain of her body crumble underneath the Aural pressure.

"C'monn....! Ggghhh....! I...can't do it!" Weiss shouted at herself, hoping Winter would at least spur her on with words of encouragement, but sadly the older sister Schnee simply crossed her arms with indifference shaking her head in disapproval. Weiss felt the bitterness beginning to overtake her body, the arousal for her bitchy attitude was still her, but the frustration was getting her to the very boiling point right as of this moment.

Clenching her teeth and struggling even more to make a summoning circle, Weiss's glyph slowly morphed into a halo-sized glyph making something take shape and form until her endurance crumbled away at the last second.

"Aaaaghh!" She yelped out in pain and felt relief as soon as she broke the concentration method focused on her summoning. The Glow disappeared as well as the circle itself leaving the process a complete and utter failure.

"A shame indeed, perhaps it would be better to simply get you warmed up with a sparring match instead. So how about it, sister? Care to try and beat me by landing at least one single blow? I'll give you a moment to rest if you need to, you know." Winter stated in a cold professional manner as she stood across from her sister readily wielding one of her blades out into the open.

Weiss bristled up at the prospect of at least getting some kind of praise from the ever-cold sibling, normally she'd be harsh, firm, and often enough supporting in her own uplifting manner. Now though, she was just acting like a complete bitch and Weiss hated it with a passion. Standing upright and pointing Myrteennaster's blade at her sibling Weiss readied herself for a duel of swords instead, feeling a bit of dark rage boiling up inside of her the longer they glared.

Winter on the other hand was feeling that maybe Ironwood's steadfast approach to military discipline was having the opposite effect on her sibling. She loved Weiss with certainty and believed she could do better if given proper motivation that wasn't stemmed from anger toward their father, but a part of her did feel her pride get wounded by seeing the girl nearly lose in the first round of the tournament. That had to be corrected by any means necessary.

"Alright, I'm ready, Winter." Weiss said with a smile look of agitation on her face and held the grip on her blade firmly ready to lash out in full force at her sibling. Winter smirked and dropped a handkerchief from her hand, letting it fall to the floor as a means to signal the start of the fight.

"Begin!" She called out and dashed forward at her younger sister, ready to take her to school, not knowing the effects her negative reinforcement would offer.

....

After about ten minutes, the two of them were done and Weiss was utterly and thoroughly defeated leaving Winter with just a fraction of her Aura as she remained standing above her. She put her weapon away and looked down at Weiss with a disapproving shake of her head.

"That was sloppy, Weiss. I know you can do a lot better than that if you simply tried harder, this time without the anger you had when thinking of me just now. Think I didn't notice?" Winter scolded, keeping her hands behind her back after putting her sword away.

She looked down at her sister, crumbled on her knees in utter defeat, and shakily holding onto the pommel of her sword while breathing laboriously with exhaustion. She watched Weiss stab the blade of Myrtennaster into the ground as she got back up slowly. She was still rather shaky and imbalanced after enduring such a harrowing defeat at the hands of her sister, but still, she was determined and shot a scornful glare at Winter Schnee in response to her actions.

"I'm not *Huff* sloppy, Winter. I may not be as disciplined as you when it comes to training your Semblance at Summoning, but the last thing I am is lazy. We have been doing this for several days now ever since you came here to 'Visit', but I assure you that I can do this. The moment I recover my stamina I'll be back at it again. Just you wait." Weiss shot back and saw her sibling give her a derisive sneer before turning away on her heel beginning to walk away from her to let her practice.

Weiss honestly hated this part of her strict military-honed personality, she honestly preferred her sister's older teachings to this tough-as-nails nonsense she keeps trying to beat into her. Weiss smiled slightly at the thought of 'Beating' her, in more ways than one. It was a chilling thought to imagine Winter on the losing end of things and see her battered face directly underneath her body. She's not unashamed to admit that she's had these thoughts every now and then when it came to being in a bad mood due to Winter's harshness. Alas, her shining blue and pristine eyes watched the woman's backside as she walked away, she followed the swaying hips of Winters, seeing her buttocks jiggle left to right inside of those tight white pants of hers in such an alluring fashion.

'Mmmng! Has Winter....always looked that good in a uniform?' Weiss thought to herself, feeling that her sister's choice of Atlas military clothing this evening left little to the imagination as she watched that tight supple rump squeeze into the white fabric. The rest of it held her frame nicely it's form-fitting features making Weiss begin to feel 'That' start to throb and harden with growing arousal.

Weiss blushed hotly and felt the sensation of arousal creeping into her loins from below, additionally making her erection begin standing out from underneath them of her skirt. Weis panicked when she felt it sticking out, making a very noticeable bulge protrude from within the confines of her battle skirt just as Winter slowly turned around, ready to observe her once again.

'Oh no! Please don't come out now!' She thought to herself in panic and stood up upright, making sure to keep her hands held directly above her skirt to hope that Winter either notices the bulge and says nothing or doesn't notice it entirely. Weiss was flummoxed alright, she knew that her mother and her sister knew of her condition, but she still hated having anyone see her having an erection. She'd hate it even more if they asked why. Thankfully hearing Winter's condescending voice speak broke her out of her thoughts once more.

"Weiss, you know that your Aura is dangerously close to the red zone now. don't you? I doubt you can stomach any more training for today, it may be that your lack of progress proves that you're not ready for summoning just yet." She began and Weiss felt a morose feeling creeping over her body as Winter went on. Somehow she knew that the woman would come out with some bad news in hopes of motivating her entirely, barring that, Winter was likely to take more drastic measures that she would certainly not like one bit.

'I hate to be the bad guy, but she'll never reach my level if she keeps half-assing everything in training. I know she can do better than this, it's for the sake of the Schnee name that I compose myself in a significantly disgraceful manner.' Winter thought just before clearing her throat to speak up. "That being said, Weiss, I believe that the best course of action might be to pull you out of Beacon Altogether."

!

Weiss's eyes nearly bulged out of her sockets and suddenly she was seeing her most hated father in place of her sister's appearance, triggering a dark rage she had kept bottled up deep within her subconscious. Winter didn't notice this for she had kept her eyes closed and her hands behind her back like some uptight noble parent scolding their young. She failed to see Weiss not only had a furious look on her face, but also a seething erection pushing out from within her skirt as she continued her Ultimatum.

"No matter how I look at it, dear sister, you have yet to improve in any capacity while being here at Beacon. I myself went to this school when I was younger but had switched to Atlas military the moment I got a chance. So far it has honed me into a proper weapon to not only surpass Father's expectations but to prove to myself that I can be better than him. I would like the same for you and will promptly arrange something with Professor Ozpin tomorrow. Maybe it would be best to say goodbye to your friends in the meantime....." She trailed off, leaving her eyes half-lidded and staring cautiously at her sister's face gauging her reaction as she clutched her weapon at her sides, looking positively furious.

"WInter! You cannot be serious! If that's some kind of weird motivation then I won't stand for it! I have friends here, a life, everything and I refuse to go back to Atlas just because I'm not meeting your ridiculous standards!" Weiss shouted, feeling livid and feeling the dark rage beginning to consume her completely while her erection stayed up from inside of her skirt.

'Gotcha, now you look motivated. I even think your Aura is recharging an expedient rate no less. If only mine were the same, but I think I'll do fine where I am right now. Time for the finishing touches.' Winter thought slyly and looked at her sister, putting her hand around her blade and drawing it out readily as though beginning to engage in another duel. "Oh? If you feel that strongly, Weiss, then come at me with everything you've got. Show me the ferocity of your loyalty to your friends and Beacon, then maybe I'll consider keeping you here." She challenged and Weiss, feeling furious and ready, started channeling all the Aura she had into her next move while waiting for Winter to make hers first. "Just know that  if you lose to me I'm pulling you out of Beacon, so put your all into this round, dear sister."

Unfortunately for Winter, that's when Weiss Schnee snapped and submitted herself to the darkness that had been brewing from within. With a sudden shout of fury and a refined focus on using her Semblance, Weiss empowered the Gravity-Dust crystals inside of her Rapier's revolver piece, making a series of small glyphs that flew directly into an unsuspecting Winter's face! She reflected each one of them if only barely but managed to feel one lock around her wrists, waist, and ankles binding her from moving even a single inch.

"Huh!?" Winter was taken by surprise and was unable to move either of her legs and arms nor channel her Semblance to summon anything like a flock of Birds or a Beowulf to aid her. She had initially expected Weiss to come charging at her like boar and attempt to get in within her guard in order to claim 'Checkmate', but instead, she saw the now skulking girl making a B-line for her body with an unreadable yet hate-filled stare in her eyes before feeling the wind get knocked out of her lungs by her tackle!

"Hooooff!" Winter bellowed out a winded breath as she felt her body lumbering backward, slamming onto the ground with Weiss now sitting up on top of her, keeping herself seated on her waist with an odd look in her eyes.

"Weiss!? What are you doing?! Unhand me this insta--*Slap!*" Winter was cut off from her sentence immediately and felt the sting on the right side of her cheek linger while her eyes widened in confused surprise. Weiss had slapped her hard with her right hand just now and proceeded to start wailing her little fists directly into Winter's face, wearing down her Aura until it reached red and then broke completely!

'N-no! My Aura broke?!' Winter thought out to herself in alarm, feeling increasingly confused by her sister's sudden rise in anger. She had always been quick-tempered but had often reigned herself in and never let it get the better of her in any situation. This was something new and it both frightened the woman and confused her.

"Gaggghh!" The woman grunted out in mild pain, feeling the stinging sensations linger on her cheeks, chin, and jawline, as Weiss finished pummeling her mug long enough to pull herself back and survey the sight seen often in her dreams; Winter beneath her with face bruised and lightly battered, completely at her mercy. "Alright! Alright already, you won, Weiss! You've defeated me, so now get off."

"Shut. Up. Just shut up, Winter. You've done nothing but talk down to me all day every day this entire week that you've been visiting me. I don't know what kind of ridiculous military training you have on discipline that you got back in Atlas, but I'm about at my wit's end being treated like this you!" Weiss shouted, surprising Winter entirely as she stared into her face.

Seeing those angry blue eyes was making Winter honestly feel a little afraid and yet very confused. She had never known her sister to lash out this way at any point in their lives, the girl had always been so well-behaved and docile despite having an unrelenting will of rebellion against their father. This was honestly upsetting and made her feel there was something more to her drastic change in behavior. Winter had honestly thought she was only helping her overcome any mental blocks with intense training and military discipline. Though now she was honestly starting to regret how harsh she had been treating her until she saw a twisted-looking smile on her beautiful sister's young face.

"You just had to keep walking around wearing that tight body-fitting outfit of yours, didn't you? Shamelessly shaking that booty in front of me, making me want to grab my hands around it has been driving me crazy, Winter. It's like you have been taunting as well as making me think of you becoming like our dad! Ugh, I don't know whether I'm more angry or just really frisky right now, but.....I think I know how to properly cope with those bottled up feelings of lust~" Weiss said slyly causing Winter to perk an eyebrow in slight confusion, feeling increasingly afraid and completely confused about her sister's behavior. 

'What....?' Winter wondered aloud and saw a rare look of hot lust glowing inside of Weiss's pristine pair of eyes. She had leaned down completely, placing herself directly above Winter's face remaining a hairbreadth away from actually touching her lips with her own.

Weiss smirked slyly and grabbed the right side of her sister's chest, making her bouncy D-cup sized mound squeezed between her fingers and completely taking Winter by surprise once more as her face glows red.  Needless to say, the elder Schnee sibling was mortified beyond belief at what she was doing and wondering what had brought this about while feeling increasingly afraid.

"Nnngghh!! Weiss....!? What are you doing...?! Ngahhh!~" She let out, making her head toss back a little while letting out a shrill moan of growing elation.

She felt her sibling's hand begin fondling her boob around in circles, squeezing it through her uniform clothing and enjoying the look on her sister's face as she continued to wonder just how or why this was actually happening. Weiss was making the older woman mewled quietly and blush like a lantern through the surface of her cheeks while tossing her head around in soft circles like so. She kept her pelvis squared directly above Winter's waist, sensually grinding her body along the other woman's pelvis making her feel her erection pushing into her groin while doing so.

The petite Snow angel was keeping her hand squeezing her tit through her uniform outfit until she brought the other towards her remaining boob with an increasingly depraved expression appearing on her face. Grabbing both of them into her fingers, she squeezed each soft squishy mound of her sister's breasts causing her to moan reluctantly with ever-increasing pleasure in spite of her refusal to enjoy this molestation by her sibling.

"Ggghhh!~ Weiss...!~" Winter howled quietly as she felt her sibling's hands keeping her boobs rolling around from inside of each of her palms.

Weiss herself shuddered blissfully to herself when seeing her reaction to her groping, it was like that was becoming a rather fun habit for her. She brought herself back a bit to allow some space between them, then she started pulling on Winter's tits making them tug upward making the woman yell loudly from inside of her breath with a howl of elation.

'Mn Nghh! These feel really nice. I can't believe Winter is this stacked and not me. Maybe I'll have breasts like this when I get older, I hope. It can't be too late for me to grow into this size, right?' She wondered, keeping a lip-bitten smile on her face as she fondled each of Winter's breasts playfully into her hands, squeezing her fingers around each of them for a few more minutes until she felt she was ready to proceed into the next step in spite of Winter's protests.

"G-get off of me, Weiss! Stop this right now!" Winter yelled out with a peeved look on her face, at first she was feeling guilty over her harsh treatment of her sister, but now she was getting angry and more than a little afraid.

To her surprise, Weiss pulled both of her hands off of her chest then grabbed the centermost part of her Atlas uniform vest. wearing a malicious smile on her face as she did so. Winter was feeling truly fearful for she had never seen her sister act this way before at any point in her life. Weiss clutched the bundle of her clothing tightly and channeled some Glyph-powered augmented strength into her right hand before twisting her fingers around it then ripping out a piece of the woman's top entirely!

*Rrriiiiipppppp!*

Her eyes jolted open in shock once she felt she saw her sister tearing off her uniform top along with the cups of her lacy ice-blue colored brassiere, making her tits jiggle as they bounced into the open. Winter was so shocked at this development that she wanted to plead for her sister to stop but then saw Weiss channel some more glyphs all over the rest of her body, from her pants to her belt, to her very shoes themselves.

All at once, the little mystical circles twisted off the rest of the woman's clothing exposing her naked slender waist with wide baby-bearing hips, her panties were still worn over her nicely-toned body showing Weiss the pristine sight of her mound with a light tuft of silver pubic hair peeking through. Winter was still highly feminine in terms of figure and had plenty of muscle tone all over her body, especially around her abs. This furthered Weiss's state of arousal as she eyeballed her frame with a glowing look of sexually depraved hunger in her eyes.

"Mmmm, you look amazing, Winter.~" She said while shuddering blissfully.

Weiss quickly undid the latch on her combat skirt, letting it fall around her ankles as she exposed her throbbing futanari erection poking through the white lace surface of her panties. With a coy smile, she peeled down the top of her shirt revealing her perky set of B-cup breasts and reaching down along Winter's body to prepare the haughty women for a wild time of raw incestuous fucking. .

'She's becoming aroused by this?!' Winter thought mortified when seeing her sister's unique appendage pushing out aggressively into her panties.

Weiss pulled down her own revealing thickened eight-inch cock throbbing with desire and looking as thick as the hilt of Mytennaster with just a dabble of precum oozing from the slit. She then hooked a finger around the hem of Winter's panties next, really driving it home just how real the situation was getting and making her realize just how far she really pushed her. The weight of shame and regret washed down on Winter as she felt her sister rip apart her lace panties next, exposing her slightly moistened peach to Weiss's eyes.

The younger sibling reached down and took a great whiff of her sister's scent, shuddering with orgasmic delight and making her dick throb readily as she got up to straddle her body properly in order to fuck her missionary style. Keeping her legs spread apart via control of her Glyphs, Weiss got in between Winter's legs and lined up her cock ready to pierce the woman's pussy and make her scream until she was begging her to stop.

To her surprise, she heard the latter much sooner than she expected by hearing Winter sniffle and look mournfully into her face.

"W-Weiss..p-please! Stop this...! I'm sorry, I'm so sorry for pushing so far and making you miserable like this. I should've been nicer to you this entire visit, but I just felt I had to be 'Firm' in order to hasten your progress. That is my mistake and I accept full responsibility for it, so please....do not do this. I won't hate you at all nor hold it against you, I promise I'll be treating you better from now on." Winter begged, reaching Weiss's highly repressed humanity peek through a bit, making her hesitate for a moment.

"Winter...." Weiss said softly until she remembered all the other times that Winter went full-on dictator on her training, making her forever shatter the image of a loving, doting, Guardian sibling bringing Weiss's rage back to the forefront. 'No, one little apology and another fake promise are not going to wipe away all the other times she's been horrible to me! It's time to repay the favor!'

Winter's eyes widened, becoming mortified as she saw Weiss grab the sides of Winter's hips, and without hesitation, thrust herself to the very brim into her sister's tight pussy in one go!

"Weiss! No, please! I--!"

*Squelch!*

Winter's eyes shot wide open in shock and anguish, she felt an utmost intense sensation coming out of her body with the invasive and rough sensation of Weiss shoving her cock into her like so. Her feet trembled in response and her insides felt like they were on fire when her hymen gave way to her sister's penis in the most painful way imaginable. Winter seethed with pain right now, wriggling about. She tried shaking it off but the sensation of her sister's thick phallus pushing deeper inside of her made her unable to do so. It was as if someone shoved a smooth yet hard-surface object through her loins and that object was now churning the insides of her former maidenhood.

"Gggghhhh!! Nnoooooo....! W-Weiss...! Aaaggghhn!" Winter cried out in pain, feeling a sense of unwanted pleasure as she started cleaving through her sensitive pussy without mercy. Her folds gushed and squirted about while Weiss gently rolled her hips along the woman's waist, ignoring the trickle of blood seeping out from within.

She briefly looked down at Winter's distressed face wondering how or why she ever stayed a virgin until this point, but ultimately she didn't care and began humping her mound into her prone body, feeling her pussy react by squeezing gently around her hard phallus. She had to ignore the whimpering cries of Winter begging her to stop, a bit of Weiss did feel a bit of heartache at her actions, but she was too caught up in lust and hatred to really care. Plus, the sensations of her walls curling along her cock made it all the more pleasurable, so much so that it felt like nirvana. Weiss pushed its way into her cervix making Winter's toes wriggle from inside of her thigh-high boots. Her legs wanted to thrash about as she placed her thighs firmly against the edge of Winter's waist making sure she was well-planted to begin bottoming out of her at her leisure.

"Hnggghhh!  Winter....! Ooh it feels sooooo good!~" Weiss let out, wearing a delirious face as she felt the insides of Winter's silken walls crushing in her meat while taking a brief moment to adjust. Whimpering in pleasure she began to bottom out of her sister's cunt, raising her pelvis upward then rolling it down along her sister's pelvis making gentle slapping noises begin to flow out.

"Aaaggghhh....! Uungghh....! N-Nooo....! Weiss...! Please stop!" Winter begged again, making the girl even more aroused as she started pushing into her body even faster with a delirious smile on her face.

Winter continued shaking her head in despair-filled agony, feeling the painful sensations of Weiss's cock hollowing out her pussy giving her no pleasure at all for she was no less rough than an actual rapist. Weiss herself wished her sister had at least gotten a little aroused from earlier when she titillated her breasts by groping them to methodical. Ultimately the lack of moisture inside of her pussy made it difficult for her to enjoy this since it caused some mild pain around her penis. Being a Futanari meant having both sex organs, but with some minor aberrations like how sensitive her dick would be as he plowed into her sister.

Pumping herself even faster into her waist, she noticed Winter struggling to channel whatever was left of her strength by pushing up her arms upward against the binds of her Glyphs. Weiss found it almost amusing seeing her struggle so valiantly against her, but it was all for naught.

"Ah ah ah, you are not going anywhere, Winter," She called out, channeling more Aura into the bindings making her upper body slam down onto the ground, completely suspended and immobilized while she continued bottoming out of her pussy without a care in the world.

"Noooo! S-Stoooppp this, Weiss!" Winter cried out again as she felt her sister beginning to rut into her like a deranged animal right now. Her waist started making its way into her sex, blurring like she was running a mile around Beacon by using her semblance.

The rampant tapping noises came faster and sounded harder given the way Weiss was slamming into her Sister's taint, she was feeling her insides squirming tightly around her length while it bottomed out of her in such a voracious way. Squelch after squelch of Winter's insides came about with Weiss beginning to feel her appendage throb with impending eruption, making an alarming look reach Winter's face as she feels her own body begin to react with the onset of an orgasm. In spite of her situation Winter's body wouldn't help but feel the sensations of her sister's penis billowing out of her cunt to be any less than pleasurable enough to cause her to climax around it.

"Aaahh..ahh...ah...aahh..ahh..ahh..aahhhhh! I'm cumming!" Weiss announced with a lip-bitten smile, slamming her pelvis voraciously into her sex feeling her muscles beginning to contract around the thick of her penis until she started feeing her thick shaft throb with ejaculate! Pulling herself back to the hilt then driving it all the way to the inside of her womb, Winter felt Weiss's cock begin spewing thick loads of semen directly into her body, filling up space in her babymaker with heavy amounts of cum that shot out!

*Sppllttt! Spplltt..spplllt..sppltt..sppllltt!*

"Nngghnnhhh! Ooohhh yeah! Mmnnghh!~" Weiss mewled loudly to herself, sealing her lips in a coy lip-bitten smile as she felt each blast of seed leave her penis and enter Winter's quivering sexual organ. The woman's legs shuddered and twitched about while still being bound from inside of the bindings of her sister's glyphs. She was struggling not to think about how she'd feel right after this or if she would wind up pregnant with Weiss's kid. It was never tested, but since she produced actual sperm it was likely a possibly the deranged Futanari sibling probably got her pregnant.

Feeling a few more spurt coming out of her cock Weiss finished up from inside of winter's pussy, waiting until she deflated to eventually begin pulling out of her with a 'Splotch' of cum gushing out leaving Winter breathless as she laid there underneath her while still bound.

"Gasp...gasp..gasp....!* Are you....done?" She asked carefully but to her shock saw Weiss shake her head no and revealed to her that her cock was still as hard as a rock in spite of letting out what felt like a gallon of seed just now.

"Not even close, Winter, time for you...." She trailed off then dispelled her Glyphs momentarily. "....to get on your hands and knees and wriggle that delightful butt in front of me right now. I'm going to take your anal virginity next." Weiss said menacingly, embracing her dark side as she saw Winter shakily obey her command without a second word.

The esteemed Atlas Specialist rose up from the ground and got up on all fours in front of her with the tail-end of her voluptuous frame sticking out in front of Weiss's twitching cock. The younger Schnee sister got a good look at how round and perfect Winter's butt looked for up close and ran her tongue across her lips with a smile.

'This is a nightmare, a full-blown nightmare that I want to wake up from!' Winter thought until she felt her hands being bound to the ground once again, realizing that Weiss had indeed recast her Gravity Glyphs making sure she stayed in place. The girl did the same to her ankles once she forced Winter to spread apart her legs to give her some room when she did, she brought up her cock between the cheeks of her ass.

She gently ran her soft lily-white hands along the surface of Winter's cheeks, making her unwaveringly quiver with subtle desire at the touch of the girl's digits touching a tender place. Weiss then grabbed the head of her cock and guided it over to the hole of Winter's tight-looking anus, pushing apart her buttocks so that she could sink the thick head of it inside her body like so. A quiet 'Plop' sound occurred and Winter found herself reeling from the surprise of having something push itself into her anus for the first time in her natural life.

"Gggnnnhhnnhh! Weiss.....!" She whimpered painfully with eyes shut tight and teeth clenched hard, feeling her anal cavity spread out slowly, painfully around the surface of her sister's penis as it sunk to nearly halfway inside of her body.

Weiss briefly held onto Winter's pelvis, clutching it tightly between her fingers for she felt the wind get kicked out of her lungs at the sensation her ass provided her. It was tight, warm, and mildly damp while squeezing her penis tightly forced her to get used to it until she started moving like so. Gripping the edges of her Winter's waist she started bucking her pelvis directly into the woman's ass, feeling it clap together into her waist while cheeks squeezed tightly around the thick throbbing surface of her lengthy cock. Soon a gentle plethora of sexual coitus resumed again, this time with Weiss fucking her sister's asshole doggy style and making her croon involuntary.

"Nngg...nghh..nghh..nggghhhh!  Aaaggghhh....!" Winter yelled out in hot breaths, feeling almost overwhelmed by the sensation of her Sister's penis cleaving into her hot partially dry anus. Suddenly Weiss began pushing into it even further, making her waist roll up along the surface of Winter's cheeks, she leaned over the surface of her body a bit in order to grab hold of the woman's tits from underneath making her moan.

Winter didn't want to let her sister see that she was enjoying this torturous experience by feeling everything burrow through her buttocks. Winter felt each sundering pound of her cock cleaving through her sphincter and pile into it with each slam of her pelvis nonstop. Now loud sounds of her waist meeting her buttocks reverberated through the room as Weiss fucked her ass laboriously with a depraved smile on her once innocent-looking face.

"Mmmhhh! Ooohhh...Winter! You've really got a tight asshole going on for you, huh? He he he hehe.~" She giggled when feeling each and every hard squeeze of her anal cavity bring her further and further to her second climax. Still, Weiss struggled to maintain a sense of endurance as she drove herself back and pushed forward, shoving every inch of her phallus deep into Winter's warm rectal pocket.

"Uuh..uh..uh..uh..uh..uaaaahhhhh!~ Weiss....! Nnngghhhk!~ Please....stop this..!" She begged letting her stature crumble a bit making her head dip further down until it touched the floor.

Weiss either didn't care to listen to her pleas or hear her at all amidst the raucous sounds of buttfucking going on in the room. She grunted and huffed laboriously as she swung her waist into her sister's buttocks in a rampant succession of thrusting coitus. Slowly she began speeding of the progress by twisting each of Winter's nipples bringing her closer to the apex of orgasm already. Together the Schnee girls rammed into each other with Weiss asserting dominance, pushing into her asshole as far as she could go and reveling in the sensation of Winter's body beginning to crumble with yet another hard orgasm.

"Aaaggghhh!!" She cried out with her head hanging low and her breaths becoming constant as she felt her anus clenched tightly around her sister's meat, bringing her to her own final climax from inside her body.

"Ggghnnkkk!" Weiss grit her teeth and squeezed her fingers into her sister's sides as she drove herself to the brim, fitting as much of her cock inside her asshole as humanly possible before cumming!

*Spllltt..splllt..sppllt....spplltt...sppltttt!*

She quietly howled with ecstasy, feeling each and every pump her penis made when filling Winter's anus entirely each passing second. She came for what felt like a solid minute top, more so than when she came inside of her pussy earlier, but Weiss wasn't going to be down and out just yet. Shuddering a bit more and feeling each splash of seed leave her body, she eventually became deflated and pulled herself off of Winter's hips to sit back and sigh.

"Aaah.....! That.Was.Amazing!" She gasped out and watched as her sister's crumbled form toppled over leaving her ass sticking out high into the air oozing more semen from her gaping buttocks as she took a moment to catch her breath. Winter was breathing harshly and part of her believed it would be ever, but she had a sinking feeling that it wasn't and turned her head to see Weiss sitting back on her ass, legs spread wide and arms propping her body up from behind as she gestured to her flaccid penis with a smirk.

"Now get over here and start sucking me back to full hardness, Winter Schnee. The sooner I get back to full length the quicker I can pump one more round into you and call it a day. Who knows though, maybe we'll be doing this again and again from here on out, that is if you don't perform to my expectations anyway." Weiss egged her on and Winter knew it to be foolish not to take her up on her offer, but even so, she didn't want to have anything to do with Weiss after today provided the girl hasn't already decided to keep this madness going.

'I can't....I must...endure this travesty. Forgive me, mother, but I must please my sister or else....she'll just stay this way forever.' Winter considered that maybe helping to get the 'Poison' that was Weiss's dark nature out in the open was the best way to 'Cure' her.

Shakily getting up on all fours and she walked on her hands and knees, creeping over to her sister's spread legs and reaching for her softened yet decently long cock with her hands. Winter brought it into her soft hard fingers and squeezed her shaft gently making Weiss shudder blissfully in response. Feeling the sensation of Winter's fingers curling around her shaft was already starting to make it harder and more erect.

Winter took a small whiff of it and wrinkled her nose in response to its slightly pungent scent, she hated the smell seeing as how it just was inside of her ass, but thankfully was soft to the touch. Sensing that Weiss was being impatient she dropped her head down into her lap swallowing the cusp of her penis into her waiting mouth.

*Schlupp!*

"Hnggghhh! Ohhh...yeah!~" Weiss whimpered pleasurably as she began to bob her head back and forth onto her crotch, sucking her dick in a series of gentle tacit strokes of her mouth. Her lips squeezed fondly around the surface steadily swallowing more of it into her mouth, she let her tongue roll salaciously all over her sister's cock from the underside to the top making her reach down to clutch the top of her head with her hands. "Hgghhhh! Winteeerrrr!~ Suck me harder! Put your back into it!"

Winter was honestly annoyed she was making demands like some haughty heiress, but quickly realized the irony of that statement and simply focused on giving Weiss her all. Closing her eyes and pursing her lips even tighter around her cock, she started ferociously pushing her face into her lap squeezing her cock constantly between her lips in a hungry fashion.

*Schupp..schupp..schupp..schupp..schupp!*

Weiss howled loudly with euphoria, feeling her sister's warm slimy mouth engulf all of her penis into her gullet then rolling it around between her tongue and her lips. She was still an amateur at best, still green to the world of sexual bliss, but it seemed she was doing a good job considering Weiss's reactions. Sucking her off and digging her face into her groin, Winter kept on thrusting her face into Weiss's crotch, feeling her member stiffening up at an accelerated rate. It reached the point where she tasted a dabble of precum leaking out onto her tongue, making her lap it up and experience the new taste with a hum. Weiss was about to buck around on her ass and thrust her pelvis directly into the woman's face, feeling ready and invigorated for round two.

"Gggghhhh! O-Okay...now get off! I want to save whatever I've got left to pour into your pussy one last time, Winter!" Weiss screamed out and was prepared to channel another Glyph or two in order to pull back her sister from off of her crotch, fortunately, she listened to her command and pulled herself out from between her legs.

A  wet plop of saliva came out of her mouth as a trail of saliva mixed in with precum dangled from her lips. Winter only had a brief moment to look at her sister's frazzled face breathing hotly with newly revived lust, only to find herself suddenly pulled onto her backside via Glyphs binding her wrists!

"Ooff! Ggnnhh! Weiss....?!" She let out and noticed that her legs were unbound and free until she saw Weiss get up and come over to place herself directly between her legs with cock in hand.

At first, Winter believed she was going to take her into a missionary position, but then she saw the Schnee princess lift Winter's rear up high, putting her legs beyond her hips and sliding the head of her length down into the sopping mess that was her messy deflowered sperm-filled pussy!

*Splotch!*

She instantly recoiled from the sensation of having her sister's mega-penis drop down inside of her sex, from this angle it felt far more painful since she was still sensitive from inside. Weiss had unknowingly touched various sweet spots that gave Winter pleasure beyond belief, but also hit a few sensitive places that still caused Winter pain. Regardless she felt her legs toss upwards into the air waving about helplessly as she felt her sister's bottom press down into her own. She was feeling Weiss's meat plunging through her cervix once again, arriving inside of her womb and making Winter shudder blissfully in unwanted sensation.

The shorter girl tossed her head back and let out a shout of pleasure as he held her hands around the elder's shoulders, beginning to start rutting senselessly into her pussy like there was no tomorrow.

"Uuaaaaggghihhh! So good! So good! Nngghhh!" Weiss let out, once again retreating into her bestial state of absolute lust as she fucked Winter hard into the ground, making her buttocks rise up off of it completely.

Voraciously her hips met with the skin of the other woman's sex, her feet remained planted on the ground past the sides of her hips as Weiss kept dropping herself powerfully down upon the woman's body, fucking her without mercy. The crescendo of forceful love making was well underway with Winter feeling every inch, every push of Weiss's extremely turgid cock cleaving out of her insides with the intent of cumming inside of her once again.

"Ggnnhh! Nnggaahhh! N-Noooo.....! Aaaahhh! P-Please..stop this...Weiss!~" She cried out while shaking her head left and right ignoring the feeling of ecstasy flooding through her body at the hard slams of her sister's frame.

Weiss's petite body rowed tirelessly down upon her sister's voluptuous body, their tits jiggled and their faces became composed of mixed looks of pure debaucherous lust. Weiss's face being the more pleasant seeing how she was smiling like a woman possessed, Winter on the other hand was more stressed and tearful about this encounter, yet her body was responding appropriately to the sensations of her sister's penis punishing her insides like so. Over and over again squelching sounds of coitus filled the air as did Weiss's hot breathy moans, their sexes went at it for minutes on end until eventually, the younger Schnee sibling felt the pressure of ejaculation rising up from inside of her body. She didn't' have visible balls, but the sperm-making products that were her testes were inside of her groin, teeming with a thick batch of swimmers ready to dive into Winter's body and flow through her fallopian tubes to her uterus.

Weiss was far too craven with sexual pleasure to really consider the consequences, but she just had to obey her instincts and pound away at her sister's pussy like so.

"Uh..uh...uh..uh..uh..uh..aaaagagghhh! I'm coming, take it all, Winter! Take everything I have! Aaggghhhn!~" She cried out after slamming herself down upon her body, sheathing every thick inch of cock down into her womb before cumming!

Winter's eye went widened in traumatic shock as she felt the shaft engorge then erupt in a thick cascade of semen now flooding her womb like a tsunami! Her legs straightened out into the air, twitching while her toes curled about as she felt her sister's ejaculation in full force.

*Spppllt..spplltt..spplltt..splltt..sspprrttttt!!*

Winter's eyes left shameful tears as she felt her own orgasm take place, milking more semen out of her sibling's organ as it continuously pumped tadpoles into her body for a staunch minute. Gently throwing her head back and closing her eyes tightly. She waited for Weiss to finish cumming inside of her, eventually, it came to be and she felt the appendage beginning to soften once it had expelled its last load into her body. Weiss was eventually done, completely, and collapsed back onto the grass leaving Winter's lower body to tumble gently back onto the ground, with sperm oozing out of her pussy like a gentle dip in a river. It spelled so much that what came out congealed quickly.

"*Huff...huff...huff...!* Well now, Winter, what did you think of my...progress?" Weiss asked humorously as she saw her sister hurdle onto the side clutching her arms quietly with tears gently spilling out from her eyes.

For some reason or another, Weiss felt nothing but joy having finally relieved a certain part of her pent-up rage and spite that accumulated during all her years of neglect, training, and soulless expectations heaved upon her. Where she once saw WInter as a bastion of prestige, nobility, and refinement wrapped in military discipline, was now only a regular woman shivering with disgust after being violated in such a manner by her own family member.

Yet  Weiss felt nothing but a twisted joy and aimed to do this again later down the line, hopefully with a mind-broken Winter coming around in enjoying being her literal bitch.

"So......what say we reschedule for now, so that way we can do this even more later on?" She suggested with a devilish smile on her face and giggled mischievously while Winter simply kept quiet and shook with remorse.

End of Chapter

This has been for G, thanks for reading.