How big are you and what is the biggest your wife has fucked?

I’m around 7.5”. The largest I’ve seen Lynn take was 11”. She said it was the biggest she’d ever seen and she had plenty even before I knew her and a lot more since. He was her bull for a while so it wasn’t a one off. He made my fairly decent sized cock look tiny by comparison not just in length but in girth too. It’s the only one I’ve ever seen her really struggle to take.
J.
 
I'm 7" with reasonable girth, she's had several similar to mine but one 10" ISH. She insists she couldn't tell the difference but I know she's lying. I watched her face when she wanked him hard. Also watched her stretch as he entered her. Unfortunately he didn't know how t use his gift properly and left her unsatisfied.
 
I’m 6.5” and on the smaller end of what she’s had, she’s had multiple 8-9” cocks. We we first got together she lied about her real number and where I stood in the list, went from second smallest out of 5 to now second smallest out of 10, hoping that number goes up