"I think I really like sex," says 34-year-old Miho Kaori. A mother of one, she's entering her fourth year of marriage. She says sex is essential for her fulfilling daily life, and since her marriage, she and her husband have been intimate five times a week without fail. However, after giving birth, her husband asked her to prioritize being a good mother over being a naughty woman... This led to a rift between them, and despite her heightened libido after childbirth, they ended up in a sexless period for almost two years. But then... "Actually, my husband was cheating on me the whole time I was pregnant." Witness the depraved state of this sex-obsessed wife who has come to unleash all the resentment from their cold married life.