Kiss Me Before I Die — Rena Marks

When an experiment goes wrong, Afton is sent to release the rage built up in her system by a desire-enhancing drug. Once she finds Ethan, head of the vampires, the drug kicks in. Suddenly, instead of wanting to kick his ass, Afton wants to kiss it.A love affair between a vampire and an Extinguisher is doomed from the beginning, but Afton can't resist the lure of the predator. Ethan's blood calls to her quicker than she can run. What a frustrating predicament, to be trained to extinguish vampires when all she wants to do is bed him.