Juan, the single swinger, challenges himself to a new form of verga control. He's alone in his gym, the echo of his grunts filling the empty space. He starts with simple exercises, his cock straining against his shorts. He removes his shirt, the sweat glistening on his chest. He moves to the weights, his muscles flexing, his cock hardening. He unzips his shorts, his massive, uncut cock springing free. He wraps his hand around it, the sensation sending shivers down his spine. He envisions his past partners, their hands on his cock, their mouths eager for his cum. He pounds his cock, his balls slapping against his thighs, until he reaches his peak, his semen shooting out, landing on the gym floor.