Actually, I believe he PE'd himself up to about 8.5 ~ 9" depending on his self-claimed state of arousal. I remember him answering a question about what it is like when he accidentally forks a piss. ;D
He's a well kept boy toy of a pair of lovers if I recall correctly. He has but the one urethra internally that externally splits. So - cum, pee, all of it - is the same for us, just split between the two external penii. He does experience some pain and discomfort from his condition. Gods know I suffer with my singular, properly equipped number of goods. :/ ***
It's exceedingly rare to see any specimen that can approach or exceed 10" in the real waking world. One in an easy million. That's not to say he isn't - but he's stated otherwise himself on Reddit in the past. Take in to account that the Internet adds about 2+ inches to anything. *snicker*
*** Footnote: Had the most amazing Christmas gift from a Canadian ladyfriend that changed my life. If you're carrying heavy, Canadian made SAXX undies are the SHIT! They'll change your overall attitude - seriously - simply by not being crushed to death by your shorts.