Under the steaming hot water, a man's cock awakens, growing thick and veiny, engorged with desire. The sensation of the hot water streaming down his massive member is exquisite, causing it to throb and pulse, veins bulging along its length. He strokes it slowly, feeling the power and tension building within. As he speeds up, his breath hitches, his body tensing as he nears the edge. With a final, hard tug, he lets out a guttural groan, cum erupting from his cock, painting the shower wall with his hot, sticky seed.