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.
The snow woman has mild heat 
exhaustion from P.E. class,
امرأة الثّلج مصابة بإنهاك حراريّ طفيف 
،بسبب فصل التّربيّة البدنيّة
Die Schneefrau hatte beim Sport
nur ’nen leichten Hitzekoller.
La mujer de las nieves
tenía insolación por hacer deporte,
La mujer de las nieves
tenía insolación por hacer deporte,
La femme des neiges
a un peu trop forcé en sport.
Alla donna delle nevi è venuto
un colpo di calore mentre faceva ginnastica.
A mulher da neve teve 
exaustão por calor na Ed. Física.
У снежной девы лёгкий
тепловой удар после физ-ры,