``It's just a face-to-face meeting, and I'll cooperate with you. It'll be good for you, too...'' Yuta, a stubborn friend, asks to borrow his wife Natsuo because he wants to fool his mother, who is pressing for an arranged marriage. Natsuo can't deny it strongly, as he feels indebted to Yuta at work, and ends up accompanying him to Yuta's parents' house. I thought he would come back the same day, but at Yuta's mother's strong request, my wife contacted me and asked me to stay home for three or four days during the holidays. Furthermore, it seems that they will be sleeping in the same room...