I love this game a lot and spent many hours on it but i believe that there is undiscovered potential for this game, artificial intelligence.
I don't know how or if that is possible but if the normal interaction between the characters (and even the sexual encounters) are done through chats with AI that impersonates the character in question the game would be so much more fun and expansive.
Another point i thought about are the portraits, simple solution, ai image generation with standardized model instructions to produce similar portraits, better than downloading gigabytes of random images that doesn't always fit the description.
Thanks for reading, and excuse me for English is not my first language.