I mean, corruption-focused will always be the case regardless of NTS/NTR.
I even replaced some of the harsher dialogue on the NTS 'route' (right now, there isn't really even a route, it's just telling you what route your decisions are leading you towards by the end of the October break)
Again, the game is called NekoNTR - the NTS route will not be a puritan NTS route if you want that there are about 10,000 doujins that cover it