Michelle, a virgin sister, can't resist her forbidden desire for her stepbrother. She lures him into her room, pushing him onto the bed and straddling him. His virgin cock tents his pants, and she grinds against it, hungry for his forbidden touch. She guides him inside her, gasping at the initial pain, then pleasure, as they awkwardly thrust together. Their taboo lust consumes them, their bodies slick with sweat and sin, as they chase their first orgasms together.