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.
Uh... Same here.
!أنا... أنا أيضًا. سُررت بلقائـ— هذا مؤلم
Ähm … Die Freude ist ganz
Sí… igualmente.
Eh… igualmente.
É, o prazer é meu!
Э... Взаимно...