How old are you anyway? 15? You seem to have some seriously fucked up ideas about how women over 30 feel about younger women and just people over 30 in general. Life does not change a whole hell of a lot when you enter your 40s, I shit you not.
My husband turned 54 this month and once his hormones got straightened out his sex drive became twice any guy in their 20s I've ever been with, and that is the absolute truth. It sure as hell doesn't take him 5 minutes to get interested.
I do miss a few things about being 20 years younger (mainly involving day to day aches and pains, but I inherited that), but I'm not jealous of 20 somethings, and I sure as shit don't envy them. I've said it before, I think back to that time and all I can remember was how incredibly fucking miserable I was. I was not in the least bit happy with myself physically and life was just one piece of bullshit drama after the other.
As for "tits sagging"
I did mention that I was never well endowed and that I've finally come to appreciate that fact? The benefit of being small up top is that mine don't look a whole lot different from when I was 20.
Grow the fuck up, Borris.