College jocks Sean and Mario, lean and toned, find themselves with an unexpected encounter in the stairwell of a random building. With no one around, their hormones take over. Sean, a smooth twink with a hungry look, drops to his knees, unzipping Mario's jeans to reveal a stiffening cock. Mario, a more muscular twink, moans as Sean takes him deep into his throat. They switch, Mario's enthusiasm clear as he sucks Sean, who's now rock hard. They can't wait any longer, Sean bending over the stairwell railing, Mario slamming into him, their bodies slapping together in the echoing stairwell.