Mina, who has been married for four years, recently moved into a new apartment and was living a happy but ordinary life with her husband. However, lately, her husband has been busy with work and often leaves the house. One night, Mina is forcefully assaulted by their landlord Tanaka, and they end up having sex. From that night on, Mina starts seducing men in the neighborhood as if a tightly wound string had snapped…
