A smooth sailing marital life breaks down one day. Her husband, who runs a company, is betrayed by a friend's moneylender and is forced into bankruptcy with a large amount of debt. Ryo, who wants to return to those days when she was somehow happy, decides to meet a moneylender without telling her husband. "If you want to help your husband, become my woman only on weekends!!" With that thought in mind, I decided to dedicate my body. From that day on, a humiliating weekend began as a substitute meat urinal that does not end until she is conceived.