a smooth-sailing married life is shattered one day. her husband, who runs a company, is betrayed by a loan shark friend he trusted and ends up in bankruptcy with a large amount of debt. the wife, who wants to somehow return to those happy days, decides to meet the loan shark in secret from her husband. "if you want to help your husband, become my woman only on weekends!!" if i can just endure... with that thought in her heart, the wife decides to offer her body. since that day, a humiliating weekend as a substitute meat toilet that doesn't end until she gets pregnant has begun...