In the movie, it tells the story of the picky husband Shiro who often scolds his wife, especially he doesn't like the "bedroom matters". Father-in-law Tadashi always speaks up in defense of his daughter-in-law whenever Shiro scolds her, which makes the woman have feelings for her father-in-law, and the child's feelings for her father.
BUT the father-in-law over 70 years old doesn't think so, Tadashi always thinks that his son's wife likes him, he always flirts with the woman younger than him almost half his life whenever he has the opportunity (when his son is at work).
Partly because the husband doesn't often have intimate relations, so she feels very uncomfortable every time she gets horny, and partly she wants to repay for the defense every time her husband gets angry, the daughter-in-law doesn't mind helping her father-in-law feel good. And it seems that now she no longer cares about her husband's name or scolding, all her feelings, desires, and lust are all for the older man who has been caring and helping her for so long...
