In the dim light of their shared bedroom, siblings Michelle and James find themselves drawn together by more than just blood. James, entranced by Michelle's curves, begins to stroke his hardening cock under the sheets. Michelle, noticing his growing bulge, tentatively touches herself, her pussy warming at the sight of her brother's arousal. They masturbate in sync, their breathing syncing up, until James can't help but push his luck, asking Michelle if he can watch her cum. She agrees, spreading her legs wider, revealing her glistening slit. As she fingers herself to orgasm, James explodes, his cum shooting onto his stomach, leaving them both panting and eager for more.