Hardcore Harold, the family's strapping young man, finds himself alone in the bathroom, the hot water cascading over his muscular frame. His mind wanders to forbidden thoughts, and his massive cock twitches to life. He wraps his large hand around his thick shaft, stroking it gently at first, then with increasing urgency. The sound of his mother moving around in the next room only spurs him on, his heart pounding as he imagines her catching him. His breath hitches as he feels the familiar tension building, his balls tightening as he strokes faster, harder. With a low groan, he unleashes his hot load, the cum splattering against the shower wall before being washed away by the streaming water.