A woman who, in reality, has a strong libido but appears to have a strong guard and has little experience with anything sexy. Such a woman reveals her true self after experiencing mild sexual harassment! Furthermore, once this kind of woman lowers the bar, she becomes addicted to extremely intense and passionate sex. Even if the other person is not her boyfriend, she becomes more and more dependent on him, and as a result, she becomes a convenient woman who is happy to accept the position of sex friend. But she can't stop! She is a nymphomaniac who instinctively loves sex.