That's what I was wondering ! I think that's a good balance, in my opinion!! Even if the NSFW is pretty mild, adding children as anything other than background characters would be an open door to all sorts of degenerate things. Would the children eventually age up and leave ? You could still maybe see them in town, get a line saying "Oh your child X is there too" ? But not much else would be appropriate for a fetish game, if you ask me