Unsuspecting twin brothers, barely out of their teens, find themselves alone in the school locker room after practice. As they undress, they can't help but steal glances at each other's fit, naked bodies. One brother, feeling an unfamiliar stirring, tentatively reaches out to touch the other's cock. The second brother, equally inexperienced but eager, responds by taking the first in his mouth. They explore each other's bodies, learning the ropes of gay sex in this steamy, forbidden encounter.