Alone with his thoughts and a throbbing erection, our muscular stud takes full advantage. He strokes his large, veiny cock, the head swollen and glistening. A moan escapes his lips as he grips the base, feeling the blood pulse beneath his touch. With a hungry grunt, he starts pumping, the suction tight around his shaft. His balls tighten, and he increases the pace, the sound of flesh slapping against flesh filling the room. He gasps, his abs clenching as he nears the edge. With a final, forceful pull, he lets out a roar, his cock pulsing as hot cum shoots out, coating his abs and chest.