An Acquired Taste by Skyla Gray

Amelia is used to being referred to as an “acquired taste,” but never as literally as when she becomes a professional valentine: a vampire’s companion.

Overnight, Amelia goes from working late nights at a greasy LA diner to a neo-Regency world of beautiful ball gowns, glittering galas, and blood tasting notes. But her debut into vampire society only stokes her worst fears. Everyone wants to sample the unique flavor of her blood, yet nobody wants her as a long-term companion.
Nobody, that is, except for the mysterious Sebastian de Celeste. She’s shocked when the handsome, notoriously reclusive vampire lord chooses her as his valentine. Yet he whisks her away to his gothic mountain estate only to avoid her company as much as possible.
Still, Amelia soon finds herself growing fond of the cranky vampire. But Sebastian has secrets, and skeletons in his closet (or rather, buried on the grounds). Amelia has had bad luck in love before, but the world of vampires is far more dangerous than the life she’s used to. This time, if she trusts the wrong person, the consequences could be deadly…