Tim, a young man of 18, is banished to his room as punishment for his rebellious behavior. Left alone with his thoughts and desires, he can't help but let his mind wander to the forbidden. He imagines the touch of another, the feel of a soft body pressed against his. His hand wanders down, tracing the lines of his abs, before wrapping around his hardening cock. He strokes it, feeling the pleasure build. His breath hitches as he pictures the scene, his fantasy becoming more intense. He's so lost in the moment that he doesn't hear the door open. His father stands there, shocked at the sight of Tim pleasuring himself. Tim freezes, his cock still in his hand, as his father storms in, ready to deliver another round of discipline.