A sweaty, tattooed jock, in his private gym locker room, can't resist the throbbing in his shorts any longer. He drops his pants, revealing his massive, uncut cock, already leaking. He spits into his palm, lubing his thick shaft as he begins to pump. His balls slap against his ass with each thrust, the sound echoing in the empty room. He turns, facing the mirror, watching his flexing muscles as he fucks his hand. His body tenses, his abs clench, and he lets out a roar as he shoots his load, the first rope landing on the mirror, the rest dripping down his shaft and onto the floor.