In a twist of fate, a straight guy finds himself the object of desire for a hungry, muscular gay man on a late-night bus ride. As the vehicle rumbles along, the gay man's wandering hands and lustful gaze convince the straight guy to indulge in a little experimentation. He stands, revealing his massive, throbbing cock, and the gay man eagerly takes it into his mouth. The straight guy, now aroused, can't help but explore the gay man's tight, hairy ass, his fingers pushing into the slick hole before his cock follows, filling the gay man with his straight, muscled meat.