One guy said it there - if you have confidence, or the "gift of the gab" you can pull anything, afterall the dont see your cock until your just about to ride them.
I have a mate who lives in London now, he is about 5" 5, ginger, fat but by fuk he can pull them, all shapes and sizes, women id love to ride, thin beautiful stunners because he has the gift of the gab - he also has a thick cock too but they dont know that until they ride him.
Unless your in an area/town where word of mouth spreads, and girls want you ride you cos they heard you have a big cock, the only way to pull is put the chat one - unless your fit yourself.