Kana was married to Yoji and lived a fulfilling life as a housewife. One day, Yoji invited his senior colleague Yoshikawa to his house and introduced her to Kana. Yoshikawa fell in love with Yoji's wife Kana's beauty at first sight and plotted to make her his own at all costs... Yoshikawa threatened Kana, saying that Yoji's husband had committed misconduct at work... "I can keep it a secret..." Kana was groped, stripped of her clothes, and raped... From that day on, Kana was frequently asked for her body and fell into unwanted pleasure...