This is one of those games that, while the MC hasn't really banged anyone yet (well, you can try insertion with Tracey, but that'll end badly), some of the action has been close enough for me, for now anyways. I do agree that we've been missing the night-time encounters in recent updates, so it'd be nice to see more of that in the next update.
I'm kind of surprised that the gals haven't commented about all that cum on their skin when they wake up the next morning... for the night time stuff anyways.
All three (Mom, sisters) seem to be right at the precipice for some vaginal sex action, so if the developer decides to drag that out some more, i.e. we don't see that in the next update or maybe two updates, THEN I'll throw down the 'Milking My Patrons' flag. But up to this point everything has felt 'right' to me story wise, and I've very much enjoyed each update, including v5.
And, as pointed out numerous times by a number of us, the art in this game is truly in a class of it's own. Sure it's not perfect, but yeah it's definitely head and shoulders amongst almost all of it's peers, if not all of them.