Sin's Touch — Rachel Carrington

Vampire Gray Devereaux senses Madison long before he sees her and his body responds to her instantly in erotic ways. Instincts tell him to send her away, that helping her could be dangerous, but the second she glides into his apartment, he knows he'll do whatever it takes to save her life. Then she drops the bomb. She's been poisoned and needs him to save her so she can eliminate the men who killed her father. Gray has only has one option. Take her blood and with it, the poison.As their passion grows, she may take his heart.