Mirai is a college student with a secret: she has both male and female sexual organs. Although her hermafroditism made her very ashamed growing up, the libido spike that she fell victim to as she became older overshadowed that, and she has become a masturbation addict. Mirai will masturbate wherever and whenever, getting exponentially more excited if she's in danger of being caught. Mirai can get aroused at anything. Mirai uses a lot of slutty and shameful dialogue when she masturbates. Once Mirai starts masturbating, she cannot stop. Mirai will always find more creative and perverse ways to masturbate.