The creaking floorboards announce their presence, but the siblings continue their illicit dance, fingers entwined, bodies pressed tightly together. Michelle's breath hitches as her brother's hand slips beneath her skirt, finding her wet and ready. Her nails dig into his back as he lifts her, impaling her on his stiff cock. They move in a frantic rhythm, their moans swallowed by the darkness, the danger of getting caught only heightening their pleasure. As they reach their peak, they collapse into each other, their hearts pounding, their bodies shaking with the force of their shared transgression.