Agreed, Jenna Haze.
Retains her young looks, mostly by not covering herself in tattoos and piercings and plastic surgery.
http://upload.wikimedia.org/wi...ennaHaze-phrog8v8r.jpg
This pic is only a decent example, not a great one.
She normally doesnt have tons of makeup, another thing I like.
Anastasia Blue for the same reason.
Also, any girl in an Andrew Blake flick. Aria Giovanni for example.