Blood Calls For Blood

For months now, Greyback has stalked his prey. Beneath her pretty facade, however, lies a hungry, ravenous beast. One who won't be taken without a fight. First, he'll break the chains that bind her. Destroy every shred of resistance she has, then corrupt her so completely that she'll submit to him. Only, there's a hitch…she wants to break him too. Greyback/OC. Darkfic. Post OotP AU