This is a forbidden love. A timid teacher, Makoto, tries to suppress the feelings he has for his student, Mano. However, one day Makoto discovers Mano’s secret, and with an angelic smile she begins making devilish demands! Mano tempts him with all sorts of playful advances. To melt away Makoto’s hesitant resolve, she teases him while offering her devoted affection…!? A pure-love story featuring a mischievous, little-devil angel heroine!