Ummm, Okay let me rephrase it here then,
IMHO, with regard to Kat, you can, if you wish to, cover scenes where kat is being shared in the red route, I don't know why, but to me it makes it suited for that plot. In the blue route, you can opt for the faithful anal loving wifey plot where she gets no chance to play with someone else's dick, it feels some what good that way.
I won't even get started about you getting the other girls there, you don't want to miss that, really, you remain a hero regardless of you cheating on kat because the choices where you deny the power grants you huge hero points, effectively nullifying your cheating ass xD since cheating=villainy in the game.
The objective here is to cover the game leaving no images behind
. Again, its yours play, all I had is my humble opinion,
Englen please let me know what path did you choose as your go to path? Mine is the blue path xD with kat being mine, all mine.