I'm pretty close to 7" bone pressed, 6.5 is legit.
The first one was a LTR in college. We were sort of on a break and she hooked up with another guy. When we got back together, we had some pretty amazing sex and I said something along the lines of "see what you were missing?" and she kind of nervously laughed and said something like "yeah, you're almost perfect". When I asked her what would make it perfect she laughed again and said "Another inch". Evidently a guy she hooked up with while we were apart was a bit larger and she said it was "like having a poison-tipped sword"...it was just so easy for her to cum.
The other was a friend that turned into a late night hookup. She was not at all promiscuous, was with maybe 3 other guys. When I got undressed she looked a little disappointed. I asked her what was up and she said "it's cute, I've just never seen one that small". I asked her how big [last guy she hooked up with] was and she stacked her two hands around my dick, then took the bottom hand and put it on top, leaving about 2-3" of empty hand on top of my dick and said "about like that". Evidently I was the smallest of the 3.