Unfortunately, I can't log in as much as I'd like anymore,
so at least it won't affect me too much,
although I don't think I can be of much help with your test either.
I think it depends a lot on the type of game. When there are only two paths, I don't think it's necessary, but when there are multiple endings and everything changes because of one or two choices, then I do think it's necessary.
This game has things I like, and the story has interesting things.
I hope they keep updating the game and don't abandon it, so we can see where the story develops.
Honestly, I'm not a big fan of games that have NTR, and if they do, I like that it can be avoided.
NTR should be like a punishment based on the choices you make, not the main thing that can't be avoided.