A man, alone and aroused, applies generous amounts of lube to his throbbing cock and swollen balls, then attaches weights, groaning as the sensation intensifies. He strokes himself, the weights pulling, adding delicious pressure. His body tenses, his cock leaks pre-cum, and with a final, frantic pump, he explodes, cum shooting out, coating his cock and balls, dripping messily, as he gasps in ecstasy.