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.
Well, yeah... Maybe I do.
.حسنًا، نعم... ربّما أرغب بذلك
Ja, stimmt schon.
Bueno… tal vez sí.
Bueno… tal vez.
Uhm, boh. Forse sì...
É, por aí, pode ser.
Ну да, пожалуй что так.