Ravenous

Touch of Vampire: Caitlin O'Roarke studied the man behind the glass--a man with no identity or place in this world--a mystery she meant to unravel. She didn't realize by taking his case that her normal way of life was about to come undone, and that his claims of being a vampire were completely true. Seized by the Vampire Lord: Daegon Erlansson vowed to possess the flame-haired beauty for his voracious appetites.
Long had he lived in solitude, alone with his immense powers in his accursed wood. His thirst for her innocent blood was strong. And her struggles against his rough seduction enflamed the passion stirring his undead blood to feverish heights. Resurrection: It cost her a pint of blood, literally, to gain membership, and Tara is determined to get her money's worth--however terrified she is of getting caught visiting the bordello.
Her 'host', Michel, who is to be her midnight lover, fulfills her secret fantasy in a way she hadn't dreamed possible.