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.
I charge a venue fee!
!أنا آخذ رسومًا معقولة
Ich zahl auch Trollzoll.
Date gusto.
Pues dale, dale.
C’est le moment !
Il tassametro corre!
Cobro pelo lugar!
Вы — мне, я — вам!