In the thrill of anonymity, twinks and straight men alike board the bus, drawn by the promise of cold hard cash for something taboo. The driver, a burly man with a thick beard, watches with a smirk as the twinks drop to their knees, tongues out, eager to lick the tight asses of their fellow passengers. Some are hesitant at first, but the allure of money and the excitement of the situation soon overcomes their reservations. The bus fills with the sounds of wet licks and moans of pleasure.