First enslaved by the pornstar Lola Lusty, then by 'Chief Abudu of the Straw People', and finally bought by the 'Wasir of Wontoon', Beatrice has become so deeply immersed in the role of sex-slave that she barely knows whether she is still acting, or whether her destiny is to spend the rest of her life as the property of a master or mistress. She has been taken by her third owner- the Wasir- to his middle-eastern estate; a vastly enlarged oasis in a deep valley, almost unknown to the outside world. On a rapid tour of the little territory, riding in a carriage drawn by pony-girls, she watches galley slaves toiling on the river which bisects it, witnesses the new sport of sex-wrestling, sees humans used as furniture, rides on a railway powered entirely by slaves, and wallows in the fleshy attentions of a collection of massive-breasted sex-toys. Then her new master takes her underground, where those whose servitude is a lifetime of hard labour work in the harshest conditions with primitive tools. There she meets the woman who takes her as her personal pleasure slave, and will soon become her fourth owner.

Beatrice's intended purpose is to help in the production of high-quality porn movies in the valley, but too many people have other uses for her. When the film crew arrives their boss has no intention of deferring to a slavegirl. Instead she spends a month being filmed in the strictest, most exacting bondage, open to a multitude of users and fed on gruel by another slave who suffers treatment that is, if anything, even more exhausting. A change of personnel brings relief and recovery, and a new role in which she prepares the newly enslaved for the auction block or further training as pleasure slaves. Although she is loved and valued by both the Wasir and her new mistress, she is uncomfortably aware of the tensions around her. Some of her fellow slaves are ruthless criminals, condemned to lives of unremitting toil and suffering, and are undoubtedly plotting escape and revenge. Meanwhile rivalries are brewing among the masters and mistresses of the valley, particularly the members of the royal family. For the time being Beatrice is happy in her bondage, revelling in the sensual pleasures that that she gives and receives, but she has no idea of what the future holds for her and for the wholly artificial society that the Wasir and his predecessors have created.

This story is a sequel to Three Times a Slave, but don't worry if you haven't read that book. There is a short introduction that will bring you up to speed.