The story is about Nanao Nakano's family life, she is a bride and lives at her husband's house and has to take care of her elderly father-in-law. Nanao's husband is always busy with his work and never cares about her. Even when she wants to have sex, the husband objects, because he has to do so many things that the company assigns that it gets stressful. and don't want to do anything anymore. Knowing that her husband had a hard time working, Nanao did not complain, but her father-in-law knew and felt sorry for his daughter-in-law. So he decided to help his daughter-in-law and was ready to satisfy himself, who had been lusting after her for so long, so he took advantage of the time his son went out to smoke to relieve stress, so he stayed inside and took advantage of his daughter-in-law. The bride is right behind the son…