In the dimly lit home gym, a solo man begins his rigorous workout. As he pumps iron, his breath deepens, and his heart races. Unbeknownst to him, his most prominent muscle is awakening, straining against his gym shorts. He notices the growing bulge, feeling the familiar throb of his rock hard dick. Unable to resist, he drops the weights and gives in to temptation, stroking his thick cock to release.