Takahashi Tetsuo, a biology teacher at Shizaki High School, has been fascinated with "demi-humans," beings with characteristics that differ just slightly from humans, since he was in college. He wishes he could have a chance to talk with one, but since the demi-human population is fairly low, he's never even met one. But then the school gains a new math teacher, Satou Sakie... who happens to be a succubus.
Ever want to use them to suck blood?
هل تريدين استعمالها لمصّ الدّماء؟
Willst du deine
Reißzähne mal benutzen?
¿Nunca quieres usarlos?
¿Nunca quieres usarlos?
Tu as envie de mordre quelqu’un ?
Ti è mai venuta voglia di mordere qualcuno?
Já quis usar para chupar sangue?
Не хотелось вонзить их и выпить крови?