...this game includes netorase as its main course, of course you'll see her playing with others a lot, and of course the play will probably get harder as we dive deeper.
I'll have to disagree with you on that. So far, the netorase content is numerically inferior to the vanilla content, and, as of the latest update, the vanilla content is also a reocurring piece of content that has already effectively cockblocked the netorase content. If anything, this game is vanilla with a side dish of netorase, sometimes.
So far, ignoring every daydream/fantasy scene, because imagination doesn't configure netorase, we have:
1st Netorase - Club scene (pretty darn hot, but not even foreplay, just petting)
2nd Netorase - Ammie's family man-bro-dude (Shit tier)
3rd Netorase - The whole vacation arc (absolute shit tear with one of the most boring sex scenes I've ever seen in my life)
4th Netorase - Business trip (Amazing scene, with extremely hot netorase delivery)
5th scene - Gym instructor dude BJ (Half decent scene that worked more as a build up)
So... yeah. For a supposedly netorase game, out more than 10 sex scenes, only 2 were not vanilla, and one of them was absolute shit.