With the wife's husband and apart from that I'm sure it was either teasing or sexual acts without any actual penetration. Haven't played it since a few updates though.
I can second this. Though on my 1st playthrough I got so frustrated that I just stopped for a few months. Some ingame hints would have been sweet.
That being said, I don't know what it is but even though some characters and some dialogue are ..I don't know...kinda weird to me, I have played...
I really don't mind the slow burn since it is at least something else than a female protagonist jumping into the action in a manner of (game) days. Though for that to work there would actually need to be some kind of updates with meaningful content. Also, over time the pace should become faster...