A lone man, his eyes closed in ecstasy, grips his throbbing cock firmly. His hand moves with practiced rhythm, lubricated by his own pre-cum. The room fills with the sound of his wet, eager strokes. His breath hitches as he nears the edge, his body tensing. With a final, powerful stroke, he groans, his cock pulsing as it spills hot, milky cum over his fist and onto his stomach.