In the dimly lit, cluttered room, Michael's heavy breathing fills the air as he strokes his thick, veined cock, his eyes closed in pleasure. Unseen, Lily enters, her heart pounding as she takes in her cousin's naked form. She tentatively touches herself, her pussy throbbing with forbidden desire. Michael opens his eyes, startled, but Lily, emboldened, climbs onto him, guiding his cock to her entrance. She sinks down, her tight cunt stretching to accommodate him, her tits bouncing as she rides him. Michael, overcome with lust, grabs her hips, slamming her down as he thrusts up, their bodies slapping together in a fierce, incestuous fuck.