Kink It Up (Ball & Chain #4)
M.A. Ellis

Smith quickly learns his wife isn’t talking silk scarves and spankings. She’s thinking more in the line of wrist cuffs and nipple clamps. No matter her fantasy, he wants it to be perfect for her. And if that means an in-home tutorial with his old friend—and local Dom—he’s up for the challenge.
Never one to drag her feet, Kelsey makes her own plans to spice things up, only to find them derailed in the hottest way, yawning awake one minute and bound to her vintage ottoman the next. But when the smoldering heat clears from their light foray into bondage, will Smith and Kelsey regain their intimacy or will the kink factor form a rift they aren’t likely to overcome?