I've read a lot of things in this thread about NTR but is it really NTR ? Or is there sharing and netorase too ?
There are three options regarding the most critical story changing point in the plot:
1) Let the furry cuck you with your party members or he'll send his furry minions (who are mob tier) to massacre the town. (Blackmail NTR).
2) Let your soulbound or whatever succubus spirit suck off the furry lord instead. (Netorase/NTR debatable, and I'd argue its still NTR, as you're still being blackmailed into the situation via #1).
3) Supposedly you can sort of beat the furry to not get cucked. ("Love route" but dev clearly doesnt like this and has continued focusing on NTR content)
Illusion of choice.
There is "Optional NTR" but anything other than NTR may as well be side content (at this point in time) as dev doesn't want to put any focus on it.
This is despite supporters feeling mislead (as dev decided to drop ntr into the game in third update with no notice, and people had to complain to even have the thread be tagged with it and a begrudging "Optional NTR" be put in the OP) as there was no statement of it and dev had harem tag for the game initially.