Currently 10 hours in (bloody hell) and I am loving it. But if you want a quick fap then I hate to dissapoint but I've seen 2 lewd scenes in total so far.
As an aside, I really don't understand bonds. Like I max one out and then she has a SECOND ONE! No scene accompanying the first finished bond either, and from what I can see there are zero guides online for anything. Not that I'm complaining but its just a tad confusing.