School's out, but the lessons in lust continue. Argentine school boys Arnold and Santiago, two young, hung Colombians, sneak into their Buenos Aires classroom for a private lesson in gay sex. They strip naked, their young, eager bodies pressing against each other. Santiago's hands explore Arnold's smooth, muscular chest, while Arnold's fingers trace the outline of Santiago's hard, uncut cock. They kiss, their tongues exploring each other's mouths as they grind their hips together. Santiago pushes Arnold onto the desk, spitting on his cock before pushing it into Arnold's tight, virgin ass. Arnold moans, his fingers gripping the edge of the desk as Santiago fucks him hard, their bodies slapping together in the silent classroom.