Michelle and her stepbrother find themselves alone, bored, and horny. Michelle retreats to the bathroom, fingering her wet pussy and stroking her big ass. Her stepbrother walks in, catching her in the act. An argument ensues, but they soon make up, deciding to masturbate openly in front of each other. Michelle's eyes widen as she takes in her stepbrother's thick, straight, huge cock. Just as they're about to act on their mutual desire, someone enters, forcing them to abruptly end their intense, taboo encounter.