Emi, who lives with her husband at his parents' home. She had been living a peaceful life, but suddenly her husband's brother returned. Having been laid off and unable to find work, he decided to live with his brother-in-law until he finds a job... Since the brother-in-law was there, they hadn't had marital relations for a month. Unable to bear it any longer, the wife initiated sex with her husband, but it was overheard by her brother-in-law...
