JeefZ
True...
Though Walkius didn't introduce him (Martin) until v0.7 (7th release of the game which basically was 7-10 months of the game being out there) and the way the premise or development of the game so far had been was basically inferring or pointing to the family were all going to be LI's and conquests at some point. I mean the stuff with Alice / BJ with Mimi jogging / etc.
However, here comes a brand new random character who after two or three massage sessions with Maria starts fucking the whole family basically and there wasn't much you could do about it at the time fully (or at least until v0.8) haha...
Basically it kind of threw everyone for a loop and caused the shit storm it did because Walkius either didn't roll out what he wanted to do in a coherent way or kind of explain it (ie Martin's someone that you can either get rid of or allow him to continue what he was doing or he could be a rival or a wingman -- basically a whole host of options to choose from) that led to all the critiques of Martin's inclusion.
Plus let's be real -- throwing in voyeurism of inferred love interests who were major draws to your game and a random new character (even though that's probably not defined NTR, cucking at that point) in what seemed to be a harem game up to that point was going to cause a shit storm haha
But I think he's (Walkius) improved with this and gotten better at it --> look at the Swinger route with Alice (clear choices on pursuing that or not if you don't want to)