A big spender buys champagne for Roppongi hostess M and takes her to a hotel, expecting sex in return, only to be overwhelmed by her insatiable appetite. She offers five rounds for the bottle and agrees to a private sex recording, warning him not to show anyone. Promising another champagne order for a creampie and demanding to be made to cum hard, M turns the tables completely and rides her customer until he can barely keep up.