I found some stock photos online. I have a photo of a woman in her late teens or early 20s and another in her 40s. Which one do you prefer? LOL
If you search again, you can also find an average 20yo with glasses and acnea, and a sexy slender 40yo.
But get me right, our body at 20yo is at its prime and it goes downhill from there. But as we read on this forum in so many reviews, good sex is not only about beauty. I'll take a pretty, affectuous, uninhibited and skilled 40yo anytime over a stunning, ice cold 20yo doing the least she could do in bed.
Now, if you've got both youth, beauty, warm attitude and skills, she's a keeper. But that's very rare. And she will age too (as will you!).
I must be getting old I guess....