Well I don't require a girl who looks like a cover model but damn it if I wouldn't be happy as hell if I had a girl who looked like that. Besides girls around my age kind of do. You keep forgetting women in your age group are of an entirely different mindset.
Wouldn't wanting a girl at your age be illegal?? Maybe the things you aren't finding are because you need to look for a woman.
http://www.merriam-webster.com/dictionary/girl
Definition of GIRL
1
a : a female child from birth to adulthood
b : daughter
c : a young unmarried woman
d sometimes offensive : a single or married woman of any age
2
a : sweetheart
b sometimes offensive : a female servant or employee