Miku, a young girl who came to Tokyo with dreams of becoming a charismatic hairdresser, begins her training by living in the home of her idol, but ends up being raped by her master, who she thought was a woman. As she spends her days under house arrest and treated as a sexual toy by several middle-aged men who stay in the house, she awakens as a woman rather than a hairdresser, and begins to desire men herself.