That reminds me the story from “Thousand and one night” of course they were not so free and descriptive but I suppose all what you describe could easily happen in those stories. Even though reading your story we think that is fiction but there is really existing such places nowadays where there is a Master who captures women slaves and the right hand of him who experience her power over those in captivity. That is very human like, we like to have a power and would like to show it is there is a chance. Good written story.