Can't save my mate

A cold night I wait in an ally way next to a local bar to drain the unlucky drunk fool but soon I feel the presence of a wolf when out stumbles a short black haired girl with hazed over dopey green eyes followed by a dirty human male holding a knife a silver knife to her neck burning her creamy white skin

"Help me" she cried out to me in a slurred whine

My body moved before I could think it through next thing I knew I sucked the dirty human dry of his blood carrying the small wolf who I didn't recognize until now she's the alphas daughter

"Mate" she takes a deep breath in relaxing her body

"...shit"