Towering, muscular gay bodybuilder, alone in his cluttered gym, can't resist the temptation. He starts by flexing his massive arms, admiring the veins popping out. Then, he unzips his shorts, letting his enormous, uncut cock spring free. He runs his calloused hands up and down the shaft, feeling every throbbing inch. The room fills with his grunts and the wet sounds of his stroking, faster and harder until he can't hold back any longer. His abs ripple as he shoots thick, white cum all over his chiseled chest.