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'm a snow woman, so it's totally okay...
...أنا امرأة ثلج، لذلك أنا بخير تمامًا
Ich bin doch ’ne Schneefrau.
Soy una mujer de las nieves,
así que estaré bien…
Soy una mujer de las nieves,
así que estaré bien…
Je suis une femme des neiges, une…
Sono una donna delle nevi, starò bene...
Sou uma mulher da neve, daí tudo certinho.
Ничего страшного, просто
я снежная дева...