My wife claims to have no memory of the sizes of her various exes, which leads me to think either they (all 12 of them) were unremarkable OR she's trying to protect me from feeling inadequate (not that I have any issues over my size)
A previous girlfriend was happy to tell all about size, shape, girth, staying power, ability to make her cum etc which was great to a point, but when she told me the last bloke she was with was so big she couldn't get it in her mouth I did shrink a bit at that thought (we'd already had sex many times by this point so it wasn't a relationship killer)
Friend of mine was equally forthcoming, especially to dispel the myth that all black men have big cocks. She was seeing a guy for a couple of years and confirmed to me one drunken evening that it was "no bigger than average" and that mine was possibly thicker (yeah, she was
that sort of friend)
I often wonder how interested women are in size and whether they discuss such things. I have 4 female friends from childhood who are all still very close and all of whom I've had sex with over the years. I sometimes wonder if they've ever compared notes about me (yeah. it's ALL about me

)