After her husband loses his job and becomes unemployed, Anna (Waka Onoe) is introduced to a new job opportunity through Ito, her female friend's husband. Ito demands that Anna show him sincere commitment in return for his help. Possessing a youthful and voluptuous body, Anna gradually falls under the control of the experienced and greedy Ito. As she becomes increasingly trapped both mentally and physically, the question of what will ultimately become of her draws intense focus. Supervised by Kenzo Nagira.