Ah, well in the start I didn't really understand what NTR was, I should change that tag tbh, but I made sure that game has avoidable NTR now, and as of 0.1 and 0.2 and 0.3 and so on, there is no NTR at all. So I can't say when it will be but it will be avoidable.
And thank you for the tips about Butler!