Bored and horny, Michelle and her stepbrother find themselves alone and tempted. She touches herself, unaware of his presence, until he barges in, catching her mid-act. Angry words are exchanged, but the tension shifts to lust. Naked, they explore each other's bodies, Michelle's eyes widening at the sight of his massive cock. Just as they're about to cross the final boundary, a voice from outside the door forces them apart.