Jack woke early the next morning, startled by a ray of light that had hit him right in the face. His right arm felt strangely squashed and his back was a little tight, but he felt well rested even though he knew it was much earlier than his usual time. He turned his head to look at the alarm clock on his bedside table. The alarm clock he expected to see was missing. So was his nightstand. Instead, he looked at the naked body of his sleeping sister. She must have freed herself from the sheets and lay spread out in all her naked glory. Sleeping peacefully, her chest was slowly moving with every breath she took. He needed a moment to take it all in. He must have fallen asleep in his sister's bed, after... He found it difficult to find words to adequately describe last night's events, which had developed so suddenly and unexpectedly.
Looking over her naked body, he began to remember: Sally had been trapped under her collapsed shelves, he had freed her. He had gotten horny as hell from smelling the scent of her pussy. She must have been turned on as well, as the crotch of her panties, that had been so close to his face, had shown a large wet patch. The siblings had fallen on the floor after Sally had tried to pull herself up against him. Somehow they had started kissing. It had felt great, comforting, natural.
He remembered how her lips had touched his. A little, unexpected peck at first, her lips lingering a bit longer the second time. Kiss following kiss, each lasting a little longer than the previous one. He hadn't expected his sister to respond to his probing tongue, and when she opened her mouth and allowed him in, their tongues had danced in each other's mouths. She had sucked on his tongue as if it was his dick, and he had used it to fuck her mouth as if it was her pussy. It had felt crazy-good. Even the memory of it felt great.
He had felt her tits. They were just right, small, soft and firm at the same time. As he looked at them now, sitting proud on top of her chest, two perky handfuls, each a little bigger than an orange, with a pink nub on top, he noticed how her nipples were still sticking out in her sleep. He remembered how he had pinched them a couple of times last night, and how she had liked it. Each time he had pinched, she had let out a moan and held him a little tighter.
Her pussy, that had been so wet, open and ready, and that she had put on full display for him last night, was mostly hidden now, only the tuft of brown hair on her full, fleshy mound in view, marking its position between her legs. She still smelled of sex, though.
He remembered how he had stroked her wet lips, how he fingered her opening and how she had enjoyed his fingers rubbing her clit, when he finally found it. He had never seen anyone come as hard as his sister had come from his fingers last night, bucking her spasming pussy against his hand. As he remembered how wet she had been, and how her fluids had dripped from her swollen cunt, his dick began to grow again.
Finally, she had demanded he stick his prick in her cunt, and he had obliged. It hadn't taken long and she had come again. She had taken him with her this time, and he had released his seed deep inside her pussy.
Jack smiled.
--
Sally woke from feeling an unusual push in her side. She opened her eyes and looked straight into his smiling face. The sight of his smile comforted her, and she smiled back at him, slightly turning her body towards him. Her eyes wandered, too, and took in his body: His face, his chest with only a few, dark hairs, his strong, muscular arms, his flat belly, his cock.
She, too, remembered the feelings and sensations from last night. She had started it all by pecking him full-on on his lips. She didn't remember why she'd done it. It had seemed like the right thing to do. Their kissing had driven her insane and made her pussy leak. He had squeezed her tits and pinched her nipples, making her as wet and ready as she had never been before.
She had stroked his dick, felt his sticky pre-cum on her hand, and finally dared to kiss, lick and suck her brother's hard cock. She remembered his moans as her wet mouth explored him. He had jerked when she wrapped her wet mouth around its tip, and he spasmed when she started to swirl her tongue around it in her mouth. He had tasted salty and tangy. She liked his taste.
He had played with her pussy in just the right way, too. Once he found her clit, he had stroked it with small flicks of his finger, which built up her arousal until she hit the point of no return and she exploded. The siblings had interacted perfectly, like in a well-rehearsed choreography. Yet, their play had never been rehearsed. The memories of last night gave her butterflies in the pit of her stomach, and small beads of lubrication started to form in her pussy again.
Her smile widened. She looked down and saw the rod she had been stroking, kissing and exploring last night standing at attention again this morning.
The smile on his face, the first thing she saw this morning, was reassuring and she felt safe.
--
"Good morning." she said, stretching her arms over her head, making her tits jiggle a bit and exposing the soft skin of her shaved arm pits.