Mine to Dominate (The Doms of Madison County #6)
Lila Fox

When Zeke comes and takes over for Sheriff Layton, he notices the odd by-play between him and Kayla. She denies anything's wrong, but he pledges to keep his eye on the situation. As weeks pass, he starts having feelings for her, and his protective dominant side grows. When someone threatened him, he pushes her away for her own safety. What he doesn't know is that she's already in the middle of the chaos and in more danger than he ever suspected.
When he learns the truth, he takes over, determined to protect her even when she fights it. He makes it known that she’s his to take and dominate, and she’ll enjoy every minute of it.