Married to a husband who often goes on business trips, Ichika Hoshimiya spends her days at home with her in-laws. Although she really wants to have a child with her beloved husband, the frequent business trips make that desire remain unfulfilled. Ichika Hoshimiya has a very good relationship with her in-laws, however, there is one thing she is not pleased about: her father-in-law often gets drunk and is irritable with her mother-in-law.
One night, after getting drunk, he became aroused and wanted to make love, but because he was so drunk, he mistakenly entered Ichika Hoshimiya's room, and then... then... then... :)))
The actor who plays the father-in-law seems a bit too young, doesn't he? He doesn't look like one at all, but according to the original title of the movie, he is indeed the father-in-law.