Wolf Among Sheep — Sara Dobie Bauer

"What exactly do you deduce we proposed?"
"That I enter into a sexual relationship with a married couple."

Avery Collins is an ambitious young journalist in early 1900s Charleston, South Carolina, when exotic newcomers Timothy and Vonnie Duke spot him at a fancy gala on the Battery. The Dukes like bringing pretty playthings to their marriage bed, and with a promotion in mind, Avery entertains their advances not knowing lust can quickly turn to love -- and love to murder.

Vividly atmospheric and told from three points of view, Wolf Among Sheep proves sexual prowess can get a man far in life in exchange for his soul.