His Own Heaven (The Bennett's Bastards Series #3)
Jennie Kew

Tobias Bennett has always known he was different. His towering height and quiet nature aside, it’s his need for control in and out of the bedroom that sets him apart from most men. While acting as wingman for his twin brother, he comes face-to-face with his new office manager, Lucy Barton. The wealth of scars trailing down the right side of her face and body intrigues him, but it’s her guarded disposition that has him itching to teach her a lesson she’ll never forget. One night in Lucy’s arms has Toby craving so much more, but she’s a no-strings-attached kind of woman. That’s her rule. But Toby knows better than anyone, some rules are meant to be broken.