Hand grips tight around rigid cock base, pumping up and down with steady rhythm while his bald head shines slick under dim bedroom light. Neck strains forward, earrings swaying slightly as fingers slide over veined length from root to tip. Chest heaves with building tension, body arching back against plain wall while knuckles whiten from the firm squeeze. Eyes narrow in focus, jaw clenches hard during each deliberate stroke that quickens pace. Sweat beads on forehead, dripping down as hand blurs into frantic motion before eruption hits full force.