Will the young teacher Yuuri ever know what it feels like to be in love? After all, he's the unlucky inheritor of a pheromone that makes him 100% irresistible to every man (and woman) who crosses his path! It's too bad that the stubborn and handsome student Hasegawa seems totally unfazed by Yuuri's frustrating situation. In fact, Hasegawa is convinced that the two men will someday marry! It's up to Yuuri to figure out whether the boy's heart is in the right place. Has the lovestruck Hasegawa simply fallen prey to the passion-inducing power of a family curse?