Grace and Blake have been happily married for ten years—a decade filled with love, devotion, and various explorations of their darkest fantasies. However, Blake has been eager to explore something they've never tried, a fantasy that will awaken both of their carnal desires. Grace agrees to go along with his plan, even if she's initially unsure of what to expect, but it only takes one look at James for Grace's hesitations to disappear. James is the perfect man for the job—tall, handsome, abs that could cut steel, and a dominating presence she can't resist. Yet, the real question wandering through Grace's mind remains: Is Blake ready to be truly cuckolded by his wife?