“No,” he whispered breathlessly. “But if you don’t stop…then I will,” He tried to control his breathing, his heart racing as he teetered on the edge, unsure for a moment if he had stopped in time. Part of him tingling in embarrassment as he remembered Carol’s reaction when he had ejaculated on her unexpectedly the night before.
“Oh…,” it took her a moment to process what her brother meant. “Oh,” she repeated more emphatically. She looked down at her brother’s hand, gripping his cock. “Can I…can I see it you do it?”
“You really want to?” Trey was expecting her to be disgusted by the idea.
“Yes,” she looked up to his face and back to his cock, as if she was afraid she would miss it. “I want to see how much comes out,” she admitted. “It was hard to tell last time,” she shrugged and looked back up to her brother’s face. “Can I….watch?” She looked so earnest and hopeful in the dim light as she asked.
Trey sat up at the head of his bed, adjusting the pillow on the headboard behind him. “It wouldn’t gross you out?” He couldn’t keep the wince out of his voice as he asked.
“No,” Cissy sat up, looking down at her brother’s hard cock and back to his face. “I’m kind of nervous about it and couldn’t tell how much there was because it…kind of went everywhere.” She tried not to grimace. “I really want to see,” she looked at him sincerely. “Can I turn on the lamp?”
As embarrassed as Trey was by the idea of Cissy watching him masturbate, he realized that he would be able to see her as he did and said quietly. “Only if you’ll take off your panties so I can look at you…while I do.”
Cissy nodded in the dim light, her lower lip between her teeth. Trey reached over to the small lamp on his nightstand and pushed the switch, causing them both to squint against the light. Trey scooted a little more upright, as Cissy stood up to lower her white cotton panties and toss them onto the carpet, alongside her nightgown. She sat back down on the edge of bed, resting her weight against right arm with her hand planted in the center of the bed, as she looked expectantly at her brother, just a few feet away.
Trey took a moment to spit in his right hand, his mouth suddenly dry as her looked at his fully naked sister, her legs draping over the edge of the bed as she faced him, her breasts openly exposed to his view and her eyes locked expectantly onto his hand as he began to stroke his erect cock. Trey felt a little embarrassed at first, to have his sister watch him do something he had considered shameful, and done his best to keep secret for so long. But that feeling was quickly replaced with the thrill of being able to look at a naked girl for the first time while he jacked off.
Cissy’s eyes flickered up occasionally to see her brother’s face, contorted by the pleasure he was getting from his own hand as his eyes devoured her own naked body. While she didn’t find an erect penis especially attractive, she was nevertheless drawn back, almost immediately, to the powerful sight of her brother’s throbbing dick, slick with a mixture of both their saliva as her brother gripped and pumped it furiously with his hand. She found the sight of Trey’s cock mildly repulsive, with it’s flaring head, it’s vein-laced, bulging shaft and heft of his balls hanging down as he stroked his cock, but her revulsion, and tingling fear, of its aggressively manly appearance, were also the very things that made her irresistibly drawn to it.
The idea that she now willingly took that dick into her mouth, and even worse, allowed her brother to thrust it in to feed her a mouthful of cock for his own pleasure, sent a radiating wave of pleasure out from her pussy and up through the hollow feeling of her stomach. Cissy could smell her own scent as she released a fresh wave of wet excitement, her body responding to the visceral sexual violence of her brother’s body, clenched up and swollen from the effort to stroke his meaty dick to an orgasm. Whoever she had imagined her sweet older brother to be in the past, the last few days had shifted her appreciation for the vital, animal sexuality that had been revealed in that time. She found that in the moment, something primal inside her was fully prepared her to accept that intimidating length of dick, in whichever way the man, just inches away from her, chose to impose it upon her.