Originally Posted by vicdaman

here is the thing. Me and my girlfriend have tried having sex doggy style before, but it seems to be difficult for us. she has a very well endowed butt. it's great and i love it. you don't see many skinny girls with a butt that big and not saggy. but i just can't seem to get my penis into her vagina and when i do it doesn't last very long until it slips out.

note my penis is on the average size of about 6 inches.

so i'm wondering is it just not meant to be? or is there a way we can work it to make it work?