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.
But you can't hear his answer 
with only your body.
.لكن لا تستطيعين سماع إجابته بجسدك فحسب
Dein Körper kann seine
Antwort doch gar nicht hören.
Pero no podrás escucharlo
solo con tu cuerpo.
Pero no podrás escucharlo
solo con tu cuerpo.
S’il n’y a que ton corps,
tu comprendras les réponses ?
Ma il tuo corpo non può sentire la risposta.
Não dá para ouvir a resposta só com o corpo, dá?
Но твоё тело ведь не услышит ответ.