Minami was a Madonna-like existence from the students at a famous private school. However, after school, a male student asked for his body in a supplementary class, and after witnessing the whole story, the student was expelled from school, and Minami himself was blackmailed and forced by the vice-principal. After blaming herself for her own mistakes and leaving the classroom, she falls into a sexual occupation where she paints her body with ink and bubbles with determination.
