Hello Belle, I want to congratulate you for this game, I've just played and finished 1.01, I almost got the good ending on my first play (sort of 2-3 days more) but the second play was also great. I wasn't ready nor expecting such a high quality game, the reveal secret parts where really fullfilling for me with the climactic writting and music while I was revealing every clue. I would definitely play such a detective game with or without the sex parts. I decided to register here precisely because I was missing out games like this which are hard to come by because they are usually behind paywalls.
I have a question about your new games which I'm going to ask you in one of the other threads, I just wanted to write this here about Long live the princess in case it might help someone else which is on the fence about trying/paying for this game.