The moonlight streaming through the window casts an ethereal glow on the boy's naked form as he pleasures himself, his big cock standing at attention. His mind races with dirty thoughts of the girl he's been crushing on, her soft moans echoing in his mind. He grips his shaft tighter, his strokes becoming more urgent. Just as he's about to reach his peak, he hears her footsteps outside his room. His body tenses, and he bites his lip, torn between the urge to finish and the thrill of her catching him.