In her twenties, she lives in a detached house with a garden... From the outside, her life with her husband seems to be without any problems. However, Ayane feels a certain emptiness. "I'm satisfied..." She tells herself this every day, but one day, she gets used to it... The death of Kobayashi, Ayane's matchmaker, triggers things to go wrong. Ayane is forced to have sex with a group of men who come to the Asakura house to collect Kobayashi's debt from her husband, who is the guarantor, and Ayane ends up having sex with them. Furthermore, she is forced to have sex with her husband, who is asking for money...