Picture this scenario: A sorceress summones a sucubus, and magically binds the demon to her will. She delights in having total control over such a powerful creature. The sorceress makes a point of humiliating her pet demon at every opportunity. Not only does she make the sucubus serve herself sexually, she also rents her out as a whore to anyone who will pay. She forces the sucubus to clean her floors with her long dexterous tongue. Sometimes she even has the demon whipped and tortured for a crowd's amusement. One day the sucubus finds a way to trick her mistresses into releasing her. Now the sucubus is free to take her revenge. . .

Now I want write that out as a full story. But I'm already working on my vampire story. Which I intend to follow with my alien story. I could work on more than one at a time, but that way lies madness, and three incomplete stories.