Sometimes its just a matter of the position, and we are all different. For me, its harder to have one in doggie style, but possible. If I am on top, it will happen very fast, no matter if I am facing him or not. I think for me some of it is very mental. For instance, if I am on top, facing away from him, and I can feel his hairy balls bumping up against my vagina..... oh that sends me over the EDGE! Sorry about all the information concerning his hairy balls
 Do you try different positions?  What does she seem to prefer?
   Do you try different positions?  What does she seem to prefer? Do you start out with oral sex and using your fingers in her ass? This helps, too.

 Also its very tight for me (although I have an average girth). How can I get the girl to stretch her sphincter? I know that there are two, one voluntary and the other an inner one which needs to be conditioned. Is there a technique for that kind of conditioning?
 Also its very tight for me (although I have an average girth). How can I get the girl to stretch her sphincter? I know that there are two, one voluntary and the other an inner one which needs to be conditioned. Is there a technique for that kind of conditioning?  
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