In 'Stroking till I Explode Part 3', our anonymous stud returns, his massive white cock throbbing with anticipation. He strokes his big dick slowly, teasingly, until it's rock hard and veiny. His breath quickens as he picks up the pace, his fist flying up and down his length. The room fills with the sound of skin slapping against skin, his grunts growing louder. He's close, so close, his cock pulsing in his hand. With a final, desperate stroke, he explodes, rope after rope of hot cum shooting out, coating his hand and dripping onto the floor.