Enjoyed the game a lot in its current state despite the occasional annoying gameplay section and some old stereotypes. I do however have one thing I want to suggest that wouldn't require changing anything gameplay-wise. You see, despite dialogue with Kitty confirming that transgender people exist in the game world, there aren't any explicitly trans npcs. This could be remedied by having a minor npc mention they used horomones or succubus body modification, but I have another idea. You see, there is currently who character in the game whose questline asofnow ends them leaving to "discover themself." I do not know if there are any plans for this character to reappear in the story later on, but I would like to suggest that if and when they do they came back as a girl. It would not only be a satisfying direction for the character, but it would also be really really funny.
Hmm I'll be honest, I don't think it would be a good idea for me to explicitly introduce transgender ideas into the game, since it's a very sensitive subject. Kitty's someone who would actually be a pretty bad person in real life, and they're definitely not meant to represent transgender ideas in the game.