For Quinn MacKinnon, playing with Ava Gibbs's body is easy. Playing with his beautiful submissive's mind will take far more patience and creativity. Gambling their future, he plots to test her limits, relishing the opportunity to push her harder than ever.With one sexy dare after another, Quinn thrusts Ava into an extraordinary sensual journey. In a battle of wills, he wages a war for her heart. Can he persuade the strong-willed woman to surrender and become the submissive of his dreams?