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.
So you're a new student?
إذًا فأنت تلميذة هنا؟
Du bist also ’ne neue Schülerin.
¿Eres una nueva estudiante?
¿Eres una nueva estudiante?
Tu es une nouvelle élève ?
Allora eri una nuova studentessa?
É uma estudante nova?
Так ты новенькая?