Yeah man, he's stretched out to the max. Nothing wrong with that, it's his personal enjoyment. I started going down the road of stretching my hole as hard as possible and it can be very addictive. I worked up to taking 8" of girth pretty good. Actually the 8 inches was too much, but I can't say I didn't enjoy it. Some sessions were better than others when it came to putting that much up my little butt. Then it hit me what I was doing to my hot buddies that I LOVE pleasing, who are far less that that whopping 8-inch girth dildo. I was making my hole very loose and frictionless to them, and I realized that is not what I want to do. I LOVE pleasing men, so I decided to stop the insane stretching. When I was doing the insane stretch, I'd usually finish the sesh with my slimmest dildo, getting in a position on the bed with my legs and knees completely together and butt slightly hanging off the edge of the bed. That seems to put pressure on things inside when I'm inserting and shoving deep. This position feels so damn good, and I do that over and over until somehow my hole tells me it's time to stop. Somehow the sensations with the slim dildo in this position feel far better than the huge over stretching.
So, for the sake of my horny boys and a good fuck for them, I have decided to no longer stretch and make my hole too loose, diminishing their enjoyment.
I am so addicted to anal dildo penetration and do it almost daily. It is good to know though I can accommodate a huge hung guy, even though I've never had above 6.5 inches of girth on a real cock. The 6.5 girth guy was the best yet, and I still crave him every day.