But have you ever weighed your pussy to see how much it weighs?

I don't know about the largest.....

but TER ID: 158456 definitely has one of the loosest pussies out there, although admittedly she does feel tighter in doggystyle. I don't think she goes on tours, but are you willing to travel to NYC?

and most of the guys are going to give you a smart ass'd answer.  Unfortunately, too many believe that most guys like super tight and think they have to play to that myth.  Hopefully some ladies will pm you with good information to your request.  Also,  you may want to check Tumblr and do a search.  Sometimes you find a few providers that post on there that may have what you seek.  Good luck with your quest.  Let me know if you find what you seek.  I like variety in that department as well.