A curious straight teen, bored on a long bus ride, decides to relieve his pent-up urge by whipping out his cock in the back seat. Little does he know, he's being watched by a wily old gay grandpa, who sees an opportunity to indulge his desires and line his pockets. With a sly smile and a wad of cash, the grandpa approaches the teen, offering him a 'job' that involves much more than just driving.