Ayaka Makimura and her husband have been married for many years and have always wanted to have children, but her husband has been busy with work and has not had sex with her for several months. After her father-in-law, who lives with her, found out, he played with her lustfully every day. Since he could not tell anyone, his father-in-law Her behavior got worse, and finally one day, she was forced to accept her father-in-law's behavior!