Dark Legacy by Christine Feehan
In a beautiful compound hidden away from the world, Emeline Sanchez tries to blunt the pain that has wracked her body ever since her terrifying ordeal in the labyrinth beneath the city - when she was forced to exchange blood with an evil master vampire.
Now, it's his voice that haunts her... that calls to her in the dark... that never lets her rest. And while the children that she helped to free from his clutches struggle to heal, watched over by their Carpathian protectors, Emeline knows one thing: she must sacrifice herself to keep them all from harm...
For her beauty is irresistible to the vampires, her psychic ability like a drug. Whipped into a frenzy, they'll never stop coming for her. And only the taste of one Carpathian warrior - the rush of his blood - can save her...
'After Bram Stoker, Anne Rice and Joss Whedon, Christine Feehan is the person most credited with popularizing the neck gripper.'
'Feehan has a knack for bringing vampiric Carpathians to vivid, virile life in her Dark Carpathian novels.'