Bored siblings, Michelle and her stepbrother, find themselves alone and horny. Michelle tentatively touches herself, her moans growing louder as she strokes her clit and fingers her wet pussy. Her stepbrother, unable to resist, enters the bathroom, catching her mid-act. They argue, but the tension between them is palpable. Soon, they're both naked, Michelle's eyes locked on her stepbrother's massive, throbbing cock. She wants it, and he wants to give it to her, but their fear of discovery keeps them on edge.