Sinful Hands

She could see his thin pink lips with long sharp fangs wrapped in saliva merely inches away from her face. He slowly began to calm down; and only the harsh breathing of Katherine and this man could be heard. He furrowed his eyebrows unable to understand what it was about her presence that allowed him to lose control unmasking his true identity; He was worried she might have been a simple human and he would have ended up killing another person; but the way in which she was able to catch his power and wield it after him knocking him off his feet had him thinking otherwise. He could feel her power growing underneath him and worried he would not be able to restrain her any longer until the most shocking thing happened which resulted in him letting her go. She roared baring her fangs also. Umpir. She was just like him

Umpirs were once the most powerful creatures in the dark world until the humans joined force with other beasts of nature to wipe out these blood sucking varmints. Tieri has been been concealing his identity for thousands of years until one girl managed to break his self control one night; at a careless party.
Now, they must both come to the terms that one of them is the killer and one will be the victim.