Misaki Takahashi is having trouble with her studies and needs a tutor in order to get into economics at university. In this way, Akihiko Usami, a renowned writer and friend of her brother, becomes her tutor. they get along too well, as Misaki Takahasi discovers that Akihiko Usami is gay, he writes "boys love" novels and is also madly in love with his brother, whom he uses in his erotic novels.