I read the Command and Vanquish series by kaitlynB and once I finished, I couldn't get it out of my head. The original author is inactive now as far as I know, but I really want more. It's basically BDSM fixed with romance in a palace setting. The prince is a sadist and is extremely cruel to his slaves, but he falls in love with a princess and they go through some hardships together. Lord Rayth, a friend of the prince, loves his slave, but he can't show his affections because of their master/slave relationship. I'm mostly interested in the bits involving Rayth. If anyone is interested in writing a spin-off or adding an additional part to the original story, that would be great.
http://www.literotica.com/stories/memberpage.php?uid=790994&page=submissions
http://www.literotica.com/stories/memberpage.php?uid=790994&page=submissions