The smooth sailing of a married couple's life comes to an abrupt end one day. The husband, who runs a company, is betrayed by a friend who lends money at high interest rates, leaving him with massive debts and driving the company into bankruptcy. Rinrinoko, the wife, wants to return to their happy times and decides to meet the moneylender in secret. 'If you want to save your husband, be my woman on weekends!' Thinking that she just needs to endure it... Rinrinoko resolves to offer her body. From that day on, humiliating weekends begin as she becomes a surrogate meat puppet until she gets pregnant...
