BNSPS-356 To my beloved. The truth is... My alcoholic father-in-law and I.

A couple who have been married for five years decide that the husband's father will be staying with them. The condition is that he absolutely does not drink alcohol. Yuri, the wife, gladly accepts, saying, "As long as he doesn't drink..." She works hard for her husband, Takeshi, and her father-in-law, Haruo. Haruo is usually a quiet and good person, but one day, he succumbs to the temptation of alcohol...