She Devil by Christy Mckellen

Better the devil you know...than the secrets you don’t!

Ten years ago, April Darlington-Hume broke my heart with no explanation. Now she's back in my life, and I need to know what happened. I strike a deal: I'll sell her my father's company, if she lets me prove I'm the only man who's ever truly driven her wild in bed. Then when her guard is down, I'll tease out the truth. Nothing loosens lips quite like lust...