Bad Blood/The Notorious Wolfes Series by Caitlin Crews

Lucas...Playboy. Rebel. Rogue. No one denies Lucas anything. Women fall at his feet and into his bed at the click of his fingers. His life is charmed, reckless and carefree. He is definitely a bad boy. Grace Carter knows uncontrollable Lucas could ruin her career and she won't tolerate his wayward behaviour, despite their chemistry. But working with Lucas is thrilling, and after just a small dose of his magic, even Grace's prim and proper shell begins to shatter.

Lucas... Playboy. Rebel. Rogue.No one denies Lucas anything. Women fall at his feet and into his bed at the click of his fingers. His life is charmed, reckless and carefree--he is definitely a bad boy. Grace Carter knows uncontrollable Lucas could ruin her career, and she won't tolerate his wayward behavior, despite their chemistry. But working with Lucas is thrilling, and after just a small dose of his magic, even Grace's prim-and-proper shell begins to splinter...