Contrary to her appearance, high school girl Amiru has a strong libido and indulges in masturbation every day. One day, she is seen masturbating in public by a young man. Excited, Amiru strengthens her desire to have sex with the young man and confesses, "Fuck me." Her libido explodes as they make love, climaxing many times and begging for him to ejaculate inside her! She accepts the semen with love! In the long-awaited threesome, she is confused by the sadistic play, but she enjoys everything from training to forced oral sex and is immersed in pleasure! What will become of this high school girl who is addicted to sex?