Disclaimer: This story is fictitious and so are the characters. All characters are 18-years-old or older. In real life, all non-consensual sex is immoral and illegal, and not condoned by the author. Not for publication.
This story contains non-consensual incestuous sex. You've been warned.
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David popped the latch easily on the bathroom door and entered to find Allison draped in a towel and blow drying her short brown hair.
"Well?" He asked demandingly.
"Well, what?" Allison barked at her intrusive little brother. "How'd you get in here? Get the fuck out!"
Allison clearly hadn't taken her brother's words from the previous day to heed.
"Are you kidding? Picking that lock is easy. I figured that out years ago," he snickered, then his voice grew angry.
"DON'T EVER LOCK IT AGAIN. YOU HEAR ME, ALLISON?" The powerful young man was clearly pissed off. "THIS BATHROOM IS MINE...WHETHER YOU'RE IN HERE OR NOT!"
It was Saturday morning, and a sudden terror filled Allison as she quickly realized she had made a horrific error - that her imperious brother intended to make every word of what he'd threatened come true.
When she'd finally gathered her wits yesterday to raise her abused body, Allison had gone about her day trying to forget the disturbing events of the morning.
Finding her way to the safe and comfortable surroundings of the library, she escaped the terrible memories of the degrading sexual humiliation she had experienced at the hands of her younger brother.
By nightfall, she had achieved a state of denial strong enough she managed to pretend it hadn't happened at all, and that everything was as normal as before her depraved submission to David. Her brother had gone off the rails yesterday, but Allison had refused to accept it.
Now, she realized that was a big mistake. Yesterday did happen. The young coed would learn her brother meant every word, and that David was quite serious about continuing his mastery over his voluptuous sister.
David didn't even bother to ask Allison to remove the towel she had wrapped around her wet body, instead summarily ripping away the plush cloth.
"WHA...?" His suddenly naked big sister screamed in shock.
"Yeah, that's what I figured. You didn't shave it, did you?" Her angry brother stared directly at her bare pussy, with the denuded surface now showing a day's growth in the form of dark stubbly follicles.
"I told you shave your cunt every day from now on, and you didn't," he complained unhappily.
Despite his dissatisfaction with her failure, David had a gleeful look in his wild eyes. It was a look revealing he was secretly pleased at her recalcitrance.
Allison's failure gave him an excuse to undertake his next round of cruel, denigrating treatment in breaking his older sister, and compelling her unquestioning acceptance of her sexual servitude to her lewd younger brother.
"I guess it's time for another lesson," David shook his head with feigned disgust.
"GET THE FUCK IN HERE, ALLISON!" He yelled, not bashful about yanking his big sister out of the bathroom by her hair to send her big tits bounding in every direction as her nude body staggered behind in captive obedience.
"Damn it, David," Allison squealed.
The unfortunate 19-year-old science genius flailed her arms uselessly and to no avail, only able to connect with one or two harmless blows of her brother's extended arm.
"Not today...not again!" She cried aloud in fear and distress.
It wasn't by happenstance David had decided to perform a 'pop' inspection of his sister. With Allison just now out of the shower, it made stripping her nude to discover her violation of his grooming proclamation easy.
In addition, Brit had already left for her soccer game, their mom was out the door for a tennis match, and their dad was off consulting for NASA in Houston.
David and Allison were quite conveniently alone in the house. She could make all the noise she wanted, at least until her screeches got on his nerves and it became necessary to occupy her mouth elsewise.
In truth, he wanted her mouth unencumbered and available to spew her angst...at least for the moment. It made his plan for his besieged sister that much more enjoyable when she bitched and moaned helplessly.
David had formulated this morning's events yesterday after the unexpected success he experienced in cowing, stripping, shaving, and finally coercing a blowjob from his subservient older sister. It was truly the most fun he'd ever had in his young life.
He loved his newfound power over Allison, and was quickly developing an appetite for more. The fact she had a body that wouldn't quit and an apparently natural talent for giving head only added to the adrenaline rush he received breaking her to his will.
Planning for today's contingency, the short but aggressive 18-year-old had spent several hours making subtle but important modifications to his weight bench.
The changes weren't anything not looking for them would notice, but little things about how and where the straps and pulleys were attached. He only planned to use them if necessary, as he preferred to overcome Allison's resistance with sheer strength and intimidation.
The muscular young wrestler was confident he could...at least judging by how frightened she was getting busted for not shaving her snatch. Still, David wanted them available just in case, or if some deviant idea came to mind requiring an extra set of restraints.
"Ouch, David...you're hurting me!" The brutal young man's sister complained vehemently as he harshly dragged her into his room by the hair.
Allison stumbled along behind with her big tits flailing and her ripe ass flexing, while holding on with her clenched hands to alleviate the pressure on her scalp.
David was purposefully rough with his sister to impress upon her that he meant business, and to re-instill in her the recognition of him as all-powerful as she had been convinced yesterday.
When they arrived at the weight bench, the commanding youngster unceremoniously dumped his struggling sister over the padded top of the equipment crosswise on her stomach.
He purposefully set her head over one end with her mountainous jugs hanging and wet hair loose and bedraggled; while on the other side her temptingly plump ass faced upward and ready for abuse.
"I'll do it, David...please! I'll shave...I just forgot!" Allison tearfully explained her major hygiene faux pas.