Good Sci-Fi/ Fantasy book where the main protagonist is in a femdom relationship

Hey, I’m looking for a Sci-Fi/ Fantasy book that combines a good story with one of my main kinks: femdom/ female lead relationships. It can be both a mistress/slave relationship or gentle femdom.

Obviously you can find a fair amount of Sci-Fi/ Fantasy femdom erotica novels on the internet, but I’d like something with a bit more depth, a novel where the plot and characters are the main focus and the femdom relationship comes second. I really like David Webers books, or the Uplifting series to give you some idea of what I’m talking about.

I posted this on suggestmeabook already but got only one answer, so posted it here, because people ptobably know a few more kinky books.

Source: reddit.com/r/Erotica/comments/bloo0q/good_scifi_fantasy_book_where_the_main