In the interest of some disclosure, I do feel that I can at least share some minor spoilers but will mark it as such. This is part of a basic chart I created which outlines some possible "romantic" paths for Kane only. (Olivia and Seth are different in how they work because Seth kind of depends on Kane/Olivia choices, and Olivia is kind of very dependent on her current status even more than Kane in some ways) So for Kane, marking as spoilers not the pure status to get a path, but rather how flexible a character is to "tweak" or change from their initial starting point as a character in terms of attitudes towards sub/dom players. (note that good/evil can also tweak this but not included here) So I have them as Set (they cannot change who they are at all in this respect so there is really only one playable path), Somewhat Flexible (they can be influenced to change a little towards player choice/status but cannot really fundamentally change entirely and Kane must meet her halfway), and More Flexible (they are more pliable to play multiple romance paths because they are open to different types of "Kanes" in a lot of ways, so very flexible to adjust to the winds of change so to speak).
If you don't want to know, don't open spoiler tag, although of course stories can tweak a little! The big spoiler to me in here is the actual list in that it lists true romantic possibilities (not technically all but there is a reason for that, and most characters can be extra lovers/slaves/friends with benefits but not a true romance I guess. (maybe a third person style perhaps)
(I might forget someone since this is off the top of my head but do include who I remember, and some of these take patience, they are not happening super soon or anything)
Last, regarding the gentle femdom paths, there are two major characters that will do that, and two others that are open, and one last one which is hard to explain without saying too much. But given the narrative world, it is almost impossible for a lower ranked person to really risk this even behind closed doors. Only the very comfortable and powerful might go that route.
Remember, this is more serious stuff, not just sex scenes as that is way more open for most characters. I will spoil a few characters in there as an example where you can have sex with her but not go father without specific variables. Please be respectful and not spoil this in the actual thread or I basically will have to edit everything out and even more possibly alter my plans just to make it different since it's not set in stone, lol! Also, not every romance is in depth, a few are clearly more deep and involved than more casual ones. So this list seems big, but in reality, the biggest romances with lots of scenes are more limited. Meaning that some romances actually are central to the final plot/resolution, while others are merely part of the story but not crucial to the final plot outcome. (the path might look very similar on your path of choices whether you are with her or not except with side scenes so to speak)
Thanks! Oh, I forgot to add that Olivia has some possible paths with some of the same characters (these women can go both ways basically) so they can close off each other so to speak sometimes.