Out of interest, Aunt Diana talks about coming to stay with the family, and I've not found a way of triggering this, as of yet, so is this currently possible or not?
Also wouldn't it be better from the MC's point of view if "family planning" was available for all his fun/games, rather than just for Mrs Johnston and Erik as a side quest, as there seems to be in that cupboard in the Hospital other "family planning" options in there along with a few other items you can't use, or will these be available later? So surely this would be an option that would better as a whole for the game in general, or is the plan for the MC to put all his relatives, "breeding" or not, up the duff, as they keep saying to the effect "don't cum in me" and "don't get me pregnant" ... lol