Dirty Secret by Nicole Houston

Falling to the dark side only takes a little push
Finn is a man who knows what he wants. Wealthy, attractive, ruthless. He has never been shy about going after what catches his eye.
The one thing he is missing is love.
Skye is naïve about the world. Curvy, vivacious, and demure, she goes through life with blinders on. It is an innocence that will come to dominate her.

An illicit office romance smolders, lit with the bite of whips and chains.
One wrong move by either player and the game is ruined.
While Finn is determined to claim his prize, Skye wonders where she belongs in this strange, new world.