I had to share the following clip. For those that don't know, Kandi Hart is pretty much the most petite, non-midget, in porn.. that I know of, anyway. She is 4'9 and is, apparently, not afraid of the big ones. In fact, she made quite a valiant effort!
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The size difference here is unbelieveable. The intro is a bit long as she does a little dressup and masturbation prior to meeting the Diesel :) As usual in Diesel scenes, Shane has the girl suck his huge cock a lot, and I don't think it could be any bigger, hehe.
P.S This is something that I personally cut and uploaded so it might not be perfect. Everything I used is free. Total size is ~300meg.