When Cori finally walks out of her unhappy marriage to Brandon, she blames it on a lack of sexual desire and a boring existence. But then Cori's best friend takes her to a BDSM dungeon to try to cheer her up, and Cori discovers she's a natural submissive. Her sex drive roars to life as she experiments with a Dominant at the dungeon who wants her as more than just a play partner.

Meanwhile, Brandon, who has been attending kink parties in secret for years, topping women in order to relieve some of his sexual frustration at home, begins dating one of his play partners. They catch the eye of a handsome millionaire who, it turns out, is also the owner of the company that is acquiring Brandon's startup.

But Cori has also captured the millionaire's attention at a separate party, and he makes her an offer to become his professional submissive. She is desperate enough to consider it, despite her lack of experience. He has some rather hardcore requirements that will push Cori's limits and teach her the true meaning of submission.

Brandon, though, is still in love with Cori and wants her to come home. What will he do when he finds out his boss has collared his wife? Will he risk his job to try to win Cori back, or will the millionaire's offer be one Cori can't refuse?