The uke is a reporter and is investigating the appearance of 'Biters' (vampires). The seme is his best friend that he's known since childhood, he also turns out to be a biter. The uke wants the seme to drink only from him and form a contract together so that they cant live without eachother, also so the seme wont drink anyone else. The seme has always been inlove with the uke but has been holding himself back
Smoky Nectar