The Domino Enigma (The Domino Series #2)

At Estwych, Josephine had learned the value of obedience. She had tasted iron and leather; she had been abased and degraded and exalted to eternity. Her training had hardly begun. Summoned by the double blank to a life of subjection at the hands of the unknown masters, Josephine must learn to surrender completely. To surrender her body—and her soul. In this sequel to The Domino Tattoo, Josephine Morrow undergoes the hardest trials she has ever known—and survives the greatest rewards.