Mizuki Narazaki, 43, hides an incredible desire behind her elegant appearance. She first became aware of her own masochistic nature due to the influence of her sadistic boss at work. However, she was unable to muster the courage to cross the line with her married boss, and later married a man she met through an introduction at the age of 28. Soon after, they became sexless due to differences in child-rearing... After more than a decade of tormented days, she was finally unable to suppress the flames of her desire and came to the shooting site.