I've been wanting to do this, ever since I randomly designed a child for Roy and Celia. So I did. Children for Haley and Elan too- then some other non-canon character children party members to top it off.
Current one -38. Comic 38: She really does need to get a watch.Spoiler
BTW For future note, this comic was started at 863, so if anything happens that makes my story impossible... (Like Nale dying! Holy crap!) Oh well, I don't really care. My story will remain the way I've planned it out.