With a hungry groan, he takes his uncut cock in hand, tracing the veins with the tip of a vibrator. He turns it on, the buzzing hum filling the room as he presses it against his sensitive flesh. His breath hitches as he guides a cold, metal sound into his urethra, the taboo sensation pushing him closer to the edge. His strokes grow faster, more urgent, until he's groaning, his cum erupting in thick ropes, painting his torso in a messy, satisfying finish.