One day, a smooth-sailing married life falls apart. The husband, who runs a company, is betrayed by a friend who is a moneylender, and is forced into bankruptcy with a huge debt. Wanting to somehow return to those happy times, the wife meets the moneylender without her husband's knowledge. "If you want to help your husband, become my woman for the weekend!!" As long as she can endure it... With this thought in her heart, the wife decides to offer her body to him. From that day on, a humiliating weekend begins as she serves as a substitute sex slave, not ending until she is pregnant...