Bored coeds, a brother and sister, find themselves alone in the house, their parents out for the evening. Their shared glances grow heated, their bodies yearning for release. She, a tight-bodied teen, slips off her clothes, touching herself, her fingers dipping into her wet pussy. He, a straight-laced student, can't help but watch, his cock hardening in his pants. They move closer, their bodies pressing together, their breathing ragged. They don't speak, just grind against each other, their bodies slick with sweat and desire. He reaches down, grabs her ass, pulling her closer, his cock pressing into her belly. She moans, her fingers finding her clit, rubbing furiously as they dry-hump, their bodies moving in sync.