Thanks very much for the comments. One of the reasons I wanted to play a couple of elders was because I knew I'd be playing against the clock, which gives the story quite a different flavour than the usual YA storyline. Of course, I didn't know the aging was going to go crazy. The sisters are supposed to be the same age - that's why I made them twins - and it annoys me that they are now so far apart in age. The aging issue does mean that we'll reach the conclusion of this story sooner than I intended. As for what the conclusion is going to be, well ... I hope you'll be interested enough to keep reading and find out!
By the way, Chronic, neither of the girls has enough happiness points to buy the Young Again LTR.