Bored siblings Michelle and her stepbrother find themselves alone on a lazy afternoon. Michelle retreats to the bathroom, her fingers dancing over her clit as she admires her reflection. Her stepbrother, overhearing her soft moans, bursts in, catching her off guard. A heated argument ensues, but they soon find themselves drawn to each other, naked and aroused. Michelle's eyes widen at the sight of her stepbrother's thick cock, and she can't help but imagine it stretching her tight pussy. Just as they're about to cross the line, a noise from outside the door brings them back to reality.