40-year-old Miyabe Satomi appears in this film, a married woman who truly enjoys sex. However, after 13 years of marriage, she has lived under the strict traditions of her husband's conservative family, constantly worrying about his parents' disapproval and unable to freely enjoy sex. Living with her husband's family in a rural area with close neighbors, she's had little opportunity to meet other men or experience freedom. After enduring this situation for years, she finally reached her limit and left home. Witness her intense, passionate experience enjoying sex with a man other than her husband for the first time in a long while. Enjoy the dramatic, emotionally charged sex scenes born from a married woman's deep desires and bold decision to take action.