An affluent old Japanese man businessman is a scat enthusiast and has been on the market looking for young schoolgirls for rent to act out his kinky fantasies with. The dirty old man goes on a rental website and finds an innocent and cute-looking beauty who is willing to do anything to please her employer. The very next day, the old man hears a knock at his door and opens up to find a smiling schoolgirl, the same one he rented on the website, even more stunning than on her profile. He invites the young woman in, before going through his desires and wishes with her. The girl understands immediately what he wants and despite her young and innocent appearance, her demeanour shifts into one of a dominant, seasoned mistress who orders the man to undress and put on this animal collar, before commanding the submissive old man to get on the floor while she teases his nipples. The girl next lifts her skirt while standing above the ogling old man, revealing she has no panties on, before raining down a long blast of briny urine down into his open mouth.