Konatsu is a wife whose husband, Hiroki, is busy with work and is often alone. The only salvation for Konatsu, who is filled with anxiety and loneliness, is her father-in-law, Kosaku. Kosaku used to come to Konatsu's house and help her when she was in trouble. And when Konatsu's important couple's anniversary was spent with her father-in-law because her husband was at work, Konatsu began to feel more than family towards her father-in-law, who was always by her side. It became. And the next day, Konatsu visits her father-in-law's house and exposes her defenseless appearance in front of her father-in-law...
