It was posted that you planned to make free use and mindbreak scenes. What do you mean by that? Like will there be multiple males instead of just the player? And mind break in what sense. That's just one question.
Maybe have a scene but with multiple maids? You could try to connect your other game's story. A mini game during a scene would be nice. Even your previous game could be merged into this game. ( Although the issue I had with that game was that it was a bit boring, you just had to spam the amount of units you have).
Lastly, are you going to do ntr scenes? I'm going to be clear, I don't generally like that stuff. But from what you plan, free-use and mindbreak, I think you might so I just want to clarify.