Michelle and her brother are alone in the house, their parents' absence stirring a forbidden curiosity. They start with innocent games, but soon, Michelle's flirtatious glances and subtle touches ignite a spark between them. Her brother, younger but eager, follows her lead as they explore each other's bodies. Michelle guides his hands to her breasts, teaching him how to squeeze and pinch her nipples. She moans, encouraging him to continue as she grinds against his hardening cock. She unzips his pants, releasing his throbbing member, and strokes it gently. Seeing his eagerness, she decides to introduce him to anal play. She lubes up her fingers and teases his asshole, making him gasp in surprise. She whispers reassurances, promising him new pleasures as she slowly pushes a finger inside. He tenses at first, but as she finds his prostate, his body relaxes, and he begins to enjoy the sensation. Encouraged, Michelle guides him to her ass, helping him push his cock inside. They both moan as he begins to thrust, their bodies moving in sync. Michelle's ass clenches around him, and she comes with a cry, triggering his own orgasm. They collapse, their bodies entwined, their secret safe, but their