Lessons in Seduction by Bliss Brant

When Megan Tyree's fiancé compares her to a cold fish then dumps her, she sets out to learn the art of seduction. She'll do whatever it takes, and her boss—the sex machine—is the perfect man to teach her. Cale Lassiter has had a hard-on for his timid assistant since she came to work for him, but educating her in the ways of sex has disaster written all over it. Then she threatens to find someone else to instruct her, and he's forced to agree, if only to keep her safe. She'll chicken out before things go too far...won't she?