I'm not bothered at all by NTR, but if you do want to make this game a lot more popular than it already is, then you must get yourself connected up with a good proofreader.
The renders in this game are fine, the plot maybe fine, but the English text in my opinion is totally ruining your game for the english speaking players.
With a good rewrite this good turn a less than mediocre game, into what may become a very good entertaining and a lot more attractive game, and will also I believe will bring you a lot more fans, and maybe a little less abuse.