A rugged, muscular jock, clad in nothing but a tight tank top and briefs, finds himself alone and horny. He begins to stroke his massive, semi-hard cock through his underwear, feeling it grow and throb in his hand. He pushes his briefs down, revealing his thick, veiny dick, and continues to jerk off, his breathing becoming heavier and more ragged with each stroke. He puts on a show, knowing he's being watched, and soon, he can't hold back any longer. He lets out a low groan as he feels his hot, sticky load shoot onto his abs, leaving him gasping and satisfied.