is this game NTR or rape or none? I just see some of CG its too much Vanilla CG scene? which part NTR route?
There's a Bad-end route (you fail, but the game spends a few days showing you the consequenses) that contains rape.
Some of the events you observe, the consept of consent is a bit ...loose at times (semi-abusive relationships?)
The girls in the village have mostly accepted their lot in life, so the definition of rape is a bit gray at times.... maybe medieval is a better term for it...?
NTR can happen where either of the characters cheat a little by not saying no to people and requests, but this is entirely decided by the player. I haven't played it out fully, so I don't know if it can develop into full on NTR playstyle, but I suspect it can become another ending branch.
Rather than worrying about NTR, I think it is more difficult to trigger full NTR routes beyond accepting a horny woman here or there.