Asuka is a gentle, responsible girl who is loved by everyone. It was thought that she had a happy life when she married into a wealthy family, but instead, she had to endure a lot of humiliation and unhappiness living with her wicked father-in-law. Despite his age, the old man's lecherous nature is always maintained and growing day by day, posing a big threat to this obedient daughter-in-law. Many times when the son was not at home, he took advantage of the opportunity to assault her, despite her resistance, and even when the drunken son was sitting right next to him, he boldly committed this heinous act with her.