Hello, and thanks for the detailed feedback!
I do plan on improving the older chapters and adding a bunch of new content to them, especially for the lesbian side of things. I agree that Rita's interest in girls should be developed more.
You bring up a good point about the lack of anal content with Lesbian Mode is enabled. I'll be adding more anal scenes in the future, as well as options for Rita to select either vaginal or anal during lesbian sex.
Thank you for the response, and I'm glad that my feedback was useful! It seemed a bit strange that no one had considered double teaming Rita in any of the 3somes, even if it was just sliding in a finger or two. So it's good to hear that I'm not alone in that thought!
While I'm thinking of it, one thing that might be interesting for the main girls is to have them all into something different or have more preference for certain options presented. Like maybe Rita tries to introduce Luna to various kinks as the giver instead of receiving. Or Violet is the go to girl for Rita to ask about kinks and her thoughts on them, then try them out together. Or it could be something more simple and straight forward about them whenever things get sexually charged between them, like Violet prefers tribbing and vaginal, or Haruka prefers giving/receiving anal sex. Actually that last one would be funny if Rita's into anal and is a little nervous asking her old friend about it, only to learn that she should have asked her instead of Violet. Just something that crossed my mind, and it's not like these would have to be something that only those specific are in to and exclusive for. Maybe just some extra dialogue from them pushing for something or talking about it or whatnot.
Just another idea that popped into mind after talking with another dev who had decided to make each girl have a specific kink they were in to for some simple, extra flavor to them.