"In what is rare these days, I got married right after graduating university in an arranged marriage arranged by my relatives. My husband is much older than me and his elderly mother. My husband has been transferred to Osaka for work, and I spent the last eight years alone caring for his mother-in-law. Then my mother-in-law passed away, and I lost my meaning in life. I've never been into fashion or working. I recently started working from home, and it's the only way I can kill time." An ordinary day... is turned upside down. A woman's life is transformed by a man she doesn't even know, and she is held captive for seven days. Aphrodisiac sex, rape while unconscious, rape while confined... Crimes lurking in the everyday, pleasures that you can't normally experience...