MOON-021 - A plain female student who never wore makeup diligently tries makeup and has sexual intercourse with her favorite teacher. Nagisa Mitsuki.

Mitsuki, a female student who had never worn makeup before. Touched by the kindness of her teacher, she begins to study makeup to attract his attention. Daily life changes little by little through makeup. The woman who became beautiful with makeup confesses to her teacher and has forbidden sexual intercourse at school. A Cinderella story of a plain girl who changes through makeup and falls in love.