Jiwoon is infatuated with the enigmatic Sejin, confessing his love daily despite constant rejection. Sejin, on the other hand, believes Jiwoon could never truly like him for who he is. However, when Jiwoon vows to stay by Sejin’s side no matter what, the two decide to officially go steady. As their romance blossoms, Jiwoon is elated…but he soon discovers Sejin's hidden, sadistic tendencies. And things only get more complicated, as it comes to light that Jiwoon's best friend Inhyuk has been harboring feelings for him all this time! Will Jiwoon be able to accept Sejin for who he is and learn to love his lusty lover? Or will Sejin’s lechery leave him longing for his bestie's embrace?