The HBO series already diverged from the book's version of events to be a different story. This story tells how I believe the ending should have gone. It borrows/influenced by the amazing work "Ser Davos Saves the Day" however it is an entirely different story. Everything that happened through S7 and before in the HBO series is canon.
When you're caught masturbating in a public place by women, the consequences can be most humiliating. When you're caught masturbating in public by women, at the site of a former place of execution, the consequences can be dire indeed. When those women are dominant, and you submissive, there may be no turning back. This is how Miller becomes the property of Pamela, and how he is introduced by her, to a woman by the name of Fairchild...
From The Foundation Chronicles (1) Haley, a pretty young woman wakes to find herself bound, helpless, and naked. A sadistic woman wants to train her to become a mindless slave to serve her Foundation. If Haley cannot escape or resist them, she runs the risk of losing her mind and living her life in servitude. Meanwhile, Anne struggles to except the loss of someone close. She works to gain the trust of the Prime Dom and move up in the organization. If she fails, she could lose it all.