Having daredevil sex is a powerful aphrodisiac for Logan Carlyle. He's viewed as the leader on the sales force, but in bed he's a submissive all the way.
Hunter James is just as adventurous as Logan. He's lower in the sales ranks, but he's the top when it comes to his relationship with Logan.
When Logan's thrill-seeking desire creates chaos with their careers and severs their relationship, Madame Evangeline's expertise is required.