I get what you are saying about the NTR routes, but I can't agree. People are different, so different things will drive them to do certain things. Being good to your Dad helps him regain his self-confidence, which leads him to become more 'involved.' Makes a certain amount of sense. The sisters and mother will all react to the MC being a saint, a sinner or a douche. Again, makes sense. Stop worrying about the type of NTR on display; this is not a psych forum. The game deals in generic, 'someone else is fucking your woman' NTR. Since NTR, as you rightly pointed out, is easily subdivided into so many categories it is very hard for a dev to cover all bases and conform to a certain pattern. In this game, he is laying out a menu of actions for the MC (and their repercussions); everything boils down to three outcomes: 1) MC bangs the ladies as a lover; 2) MC bangs the ladies as a master/dominant; 3) someone else (perhaps Dexter St. Jacques) is fucking your woman (well!)
I don't mean this to be a flame post, and I don't want it to be seen as such. I just think that sometimes people get too wrapped around the axle about certain things (NTR being one of the biggest) and things get complicated. Just enjoy the game, the dev is a good dude who is trying to put out a fun experience that covers much ground.
