The Manageress (Fansadox Collection 99)

Kidnapped manager Jane Nichols is held captive by her ex-employees in a salt factory, where her vengeful husband orchestrates her filmed sexual torture and degradation for a live audience. He directs a series of increasingly violent themed productions, forcing her and a captured FBI agent to endure prolonged humiliation. A year later, he celebrates his success with friends while the illicit films circulate, finding a willing market among those who recognize the missing woman.