Sisterly attentions

“I wish..” Jane tried to finish the sentence. But now thinking about it.. she couldn’t do it. Even if it meant that she wouldn’t be able to act on these feelings pooling in her gut. She just could not bring herself to defile her sister like that. All of her life she had sacrificed her time and dreams so Alice could enjoy an as close to normal life as possible. This was just one more thing she could do for her sister. Maybe even now that she was less of a burden being able to live off of cum she would move out and live with another, truly get a chance at life.

Jane felt her eyes tearing up and so forcibly moved her thoughts elsewhere.

She looked towards the two noticing Alice’s ass swaying hypnotically. Alice didn’t really have much in the trunk with how tall and thin she was but something about watching that ass exposed and swaying back and forth as the two fucked had Jane’s heart beating to a new tune. That was weird, she’d never found her sister’s ass all that appealing, in fact she had never really been much into ass’ at all. But as she stared she could feel her blood pumping to certain sensitive areas. Her dicks slowly growing erect and sore balls swelling with a fresh load. She groaned, her overstimulated senses feeling like sparks all across her tired body.

Alice looked back and her eyes squinted in a smile watching her sister’s hands slowly sliding up and down her dual poles. With a start she noticed Jane’s intense stare at her ass and after some mental probing she realized Jane’s newfound lust. She stopped her thrusting for a moment just watching Jane’s lidded gaze.

Then testing she began to wiggle her ass slowly side to side letting the little bit of flesh there move with her. Jane was transfixed. Her breathing returning to a fevered pace, both of her hands now quickly masturbating along.

“Like what you see sister?” Alice purred mentally to Jane

Jane stopped suddenly with an expression of fear on her face. She noticed the telltale twinkle in Alice’s eyes.

“Uh.. yeah.. Kinda..” she thought sheepishly.

“Oh how naughty sis. You should feel ashamed.” her tone chiding and playful.

Stopping to run her hand through the thick white sludge everywhere she found something and picked it up. Jane couldn’t quite tell what it was from that distance covered in a thick layer as it was. Jane with that twinkle still there took the item and pushed it up against her tight rosebud. Being a pervert Alice had plenty of practice shoving things into her ass so really the small item should’ve just slid right in but instead she ran its pointy end around her hole.. Wait.. pointy end?

Jane realized what it was, a bit of red showing through the streams of white. Alice with no more teasing pushed the buttplug past her ring giving a little sigh at the cum covered intruder.

Jane’s eyes were wide, her breathing coming in harsh rasps. She didn’t know what to do. Jane was openly leering at her sister, something which should be crossing a line. Something which she shouldn't be enjoying. Yet she couldn’t tear her eyes away from that little ass swaying while she lightly toyed with the anal jewelry.

Alice grabbed the jewel removing it from her rear entry and pushed the metallic end into her face pussy cleaning off the residual cum. Her wet lips left smears all over the metalic point.

“Do you like looking at my ass sister?”

She dipped the toy back into the river of seed all around them ensuring the end was coated. She shoved it back into her ass, shivering as the liquid traveled down her ass hole.

“I bet you’d love to fuck my sexy little hole, huh?” she asked

Jane, now stroking, again whimpered in response.

A thought bubbled to the forefront of Jane’s mind. Alice’s eyes grew wide.

“You almost used a fucking wish on me didn’t you?” Her voice rising in mock shock.

Jane was desperately shaking her head back and forth. It didn’t matter because Alice could see through her with a thought.

“You almost turned me into your horny little slut?”

“No please, Alice, I wouldn’t do that.” Her eyes were full of fear. She knew what her sister could do when she was angry.

Alice’s libido spiked. Her heart beating a staccato in her chest. Her sister, who had always been so straight laced. Who never even seemed to even notice when Alice would show off her body. Now she openly lusted after her and had thoughts about fucking her up with a wish?

**** was one of the more interesting forms of perversion, something that Alice had often jacked off to in her alone sessions. So it had been something she had thought about in the frequent times she had sucked down a load from Jane’s massive balls.

Now she seems interested all of a sudden (or at least interested in a part of her) and she was getting cold feet for some reason.

“You know what, I fucking dare you to do it. Make me your greedy little whore. Make it so I need your cock up my ass every day, every hour!” A dangerous glint shone in her eyes.

Searching through her mind Alice could see she wasn't swaying her sister. Jane’s face was a mask of fear and confusion.

Finding something Alice said, “Huh, looks like that buttplug is responsible for your new kink. Lets just give that a little push.. yeah?” Alice focused on her sister.

Suddenly all Jane could do was inspect every luscious line of her sister’s tiny ass. The slight swell of it with her little cum stained buttlplug safely sequestered inside making her mouth go dry.

“There, now you should be a little more willing.” Alice said happily.

“Now make your wish already.” She cupped her balls, squeezing them lightly. She’d finally get to be actually fucked by the uptight girl.

That ass was now Jane’s world, literally nothing else mattered in that moment besides those cheeks. The longer she stared the more the thrill of arousal grew in her chest. She was panting, jacking her dicks off to match her racing heart. She idly noticed the plug in her ass had started up again and was making her pre flow liberally. But none of that mattered, it was all just the beautiful ass in front of her.

“I wish..” She could make it hilariously huge, big enough that she would no longer be able to move. “I wish..” Make her ass hole so sensitive that a breeze running across her cheeks would cause her to cum. “I.. I wish..” she still couldn’t do it.

“Fuck.. Alice.. Please..I can’t!” She pleaded her hands a blur on her sticky large dicks

“Urrrgh.” Alice thought “fine then!” Again she focused on rewiring her sister, her libido driving her conscious to the back burner. **** for Jane to finally open up Alice went for the most direct route she could find without just doing what she’d done to Ban. She isolated the culprit, her pesky conscious and routed her mental pathways to just avoid that portion of her.

A lecherous smile spread across the double dicked futas face. Why should she care if it was wrong to fuck up her sister, that ass was everything and no matter what it took she wanted to have it.

Licking her lips she said “I wish your ass belonged to me and I can do anything I want with it.”

Alice moaned, warmth was spreading all over her cheeks. The sensations were familiar but on a whole new level. Usually when Jane was modifying her ass it would be in some small way, usually just some small adjustment to make Alice’s life a little bit easier. This was something entirely different. It appeared her messing with the girls mind had the desired effect. Alice’s heart fluttered in fear and arousal, what would the new Jane do?

Somehow through the euphoria coursing up her spine she turned her head back to see two mountains of flesh growing behind her. Suddenly the growth stopped, cutting off that warm tingling. Her ass fell back to the ground with a loud *plap*. Her now insane cheeks rippling back and forth for a few seconds.

“You little tease, You’re going to regret messing with me!” Jane howled.

Again the heat pulsed in Alice’s ass, now directed right on the hole. A shock ran up her spine as every slight twitch tortured her now highly sensitive rosebud. She could feel with intricate detail the length of her internal walls. Every tiny movement caused friction in some part of her anus. It took all the concentration she had just to keep from cumming into the ork sissy below her.

“You’re such a **** little whore that you fucked with your own sister’s head!” Jane slapped the monstrous swells of fat hanging off of Alice’s posterior. Waves rippled out from every harsh slap. Alice’s now very sensitive hole causing her to bite her lip until the pain could distract from the pleasure.

Jane gloried in the power she held over the girl below her. Never had she felt so free. Always there was a part of her gnawing at the back of her mind, stopping her from just taking what she wanted. Always her sister needed to be in her thoughts. Her every decision had been molded by the ideal “is this good for Alice as well?” She couldn’t just do whatever she wanted and that had always held her back. She had been a fool.

Jane knew that her new outlook was a result of her sister’s meddling. Her words had made that clear enough. Yet that only made her position over the massive ass cheeks that she had just molded and the whimpering girl before her only that much better.

“Fairplay’s a bitch girlie.”

Giggling maddly Jane began the next change. The reddened, winking ass hole between the two massive cheeks seemed to slowly stretch so that it became more ovular in shape. The change mixed with the increase in sensitivity evidently was too much for the naughty girl. Her whole body shook wildly as if being pulled by a puppeteer.The boy pussy below her squelched as the tight hole squirted out little spurts of the girls load. Her balls now tight to her body with each mind shattering blast.

Jane slapped her cheeks over and over loving the way the insane butt rippled in long waves. Each connection causing the girl to spasm again. Soon her expansive ass was covered in red welts the pain only making her orgasms that much better.

Jane looked down to her handiwork in amusement.

“Perfect.”

Then lining up her double dicks she shoved forward into the now side by side ass holes.

Alice nearly fell ****. So much was happening to her back there. So much stimulation that her mind was unable to encompass it. Two ass holes each being filled by a huge dick and every little touch along her stretched holes stimulating her sex **** brain was impossible for her to take. She lay on top of Ban her body limp only capable of twitching occasionally.

Ban enjoying his own anal pleasure lovingly kissed the near comatose girls face and pussy lips. Shockwaves ran through the two with each pummeling of Alice’s massive cheeks.

“Fuck you feel so good sis.” Jane said in between long pumps of her hips. Feeling individual holes on her cocks was an altogether surreal experience.

Realizing that she wasn’t going to last much longer she began her last modification. Above the girls huge ass a tramp stamp appeared, etching itself into the skin. Black and delicately drawn lines formed into flowing shapes of chains, collars and in the center a large evil looking heart.

Moaning out deeply both of her cocks expanded with her renewed load. The relentlessly ready cum tanks had already prepared a massive supply. So much that Jane was pushed out on the first release, Alice’s gut pushing out enough to look slightly pregnant at that first explosion. The new tattoo on her ass flashed and a small *click* like a lock closing could be heard. From the tramp stamp flowing lines of ink spread from the epicenter. The ink traveled along her arms and legs forming circles around her ankles and wrists. Flowery yet definitely wicked patterns spreading out from those points. Finally one line ran up the spine of her back to circle her neck forming a collar of hearts and thorns.

Jane stood there letting her ejaculate shoot ropes of cum over the two shivering on the ground. She watched the beautiful ass cheeks jiggle with each pressurized shot of jizz. Oh yes, that ass was hers. The ass and the person connected to it would be her’s to toy with as she pleased for eternity.