A young, muscular worker, clad only in snug briefs, lounges in his dimly lit room. His toned body glistens with a light sheen of sweat, accentuating his taut muscles. He strokes his growing bulge, letting out soft moans as he teases himself through the thin fabric. His hand slips inside, wrapping around his throbbing cock. He pumps slowly, building a rhythm, his hips bucking slightly. His eyes flutter closed, lost in the sensation of his own touch.