A 19-year-old who attends a theater training school. She lies to her parents that she is an office worker, so she doesn't receive any money from them. She is in training from morning until night and can barely get a part-time job. To somehow make ends meet, she decides to make her AV debut. She has had few sexual partners and is shy at first about having sex in front of others, but the techniques of the professional male actor make her cum and feel pleasure. Gradually, her mask of a naturally lewd and Kokoro woman is peeled off.