Youko, a devoted housewife, takes a housekeeping job to help her husband Tomo save money. After accidentally losing a valuable USB drive belonging to her client, Sajima, she is coerced into acting as his "wife" as compensation. What begins as a forced arrangement soon turns into an addiction to Sajima's wealth and physical intensity. Ultimately, Youko chooses the thrill and luxury provided by her lover over her marriage, abandoning Tomo for a life of indulgence.