Staying together with a sadist teacher!? A poor high school girl, Moka has to work for her living everyday. The rescue came from her admired teacher, Onimiya, but… Sensei's true self is a sadist!? What will her life be now!?

(Source: Chibi Manga)

21 regular chapter + 2 bonus (vol 1 and vol 2), vol 1 includes sidestory to an older series by Kayoru (Kaichou-sama ga Fiancé de)