High-powered executive Imogen prides herself on being an independent woman who doesn't need a man. She only yields when she's with Giles, a younger colleague who shares her taste for domination and submission. He revels in watching her lose control, while she enjoys his powerful nature and an edge of pain to heighten her pleasure. Imogen is satisfied with their secret arrangement until Giles asks her try shibari, a form of rope bondage - the ultimate ritual in submission and display of trust. His request pushes Imogen beyond her comfort zone, forcing her to explore her boundaries and her relationship with Giles. He's already her master in the bedroom, when she allows it. But can she let herself take their bond to the next level?