The cramped closet is filled with the heavy scent of their shared guilt and desire. Michelle, her eyes closed, reaches out, finding her brother's cock already hard, straining against his boxers. She strokes it, her breath hitching as he mirrors her action, his hand sliding up her thigh, pushing her panties aside to find her wet, ready center. They move in sync, their bodies pressing together, the sound of their ragged breaths and wet, eager sounds filling the small space. They're close, so close, when a floorboard creaks, and they freeze, their eyes meeting in a mix of fear, shame, and undeniable lust.