BIG COCK

WELL TRUTHFULLY I HAD ASSUMED UP UNTIL NOW THAT A GIRL HAD TO GO ABROAD TO FIND A DECENT BIG THICK (AND I MEAN ITS GOTTA BE THICK) BUT SINCE JOINING THIS SITE I'VE SEEN SOME BELTERS,JUST ONE THING (AND I'M NOT COMPLAINING) WHY DO GUYS NEED TO SHOW THEIR COCK IN THEIR PROFILE PICTURE ANYBODY??