One year into her marriage to her husband Kenji, who works at a trading company, newlywed Minami has been enjoying a happy home life. However, one day, her husband's boss Abe informs her that Kenji is suspected of embezzlement. To protect her husband, she is forced into sex. Unable to resist, she is raped, made to suck his cock, and repeatedly brought to involuntary orgasms on her own marital bed, enduring days of humiliation. Though she tries to endure it all for her husband's sake, her body and mind gradually begin to break down.