Yuki, the mother of the family, has noticed that the atmosphere at home has been getting colder recently. Her daughter is going through a rebellious phase against her husband, who is busy with work every day. Yuki is gradually becoming stressed out by their less-than-friendly family environment. Then her daughter, Minagi, gets a boyfriend. Though she is madly in love with him, Yuki doesn't see him as a very nice guy... and she's heard that he has a bad attitude. One day, just as she is worrying about his negative influence, her daughter brings her boyfriend home. He comes into the kitchen where Yuki is sitting and says - "There's no way I could resist such a sexy wife, right?" Yuki's daily life came crashing down that day.