The Angel by Tiffany Reisz

She wanted him… Nora Sutherlin is in hiding. On paper, she’s following her master’s orders – and her flesh is willing. More deeply, more strongly than she’d wanted anyone. But her mind is wandering to a man from her past, whose hold on her heart is less bruising, but whose absence is no less painful. Instead of letting him make love to her, she’d let him go. This is the story of a summer that proves that love hurts.