It is actually humanly possible.
So I got curios with BDSM stuff and especially fisting if it is really possible.
I bought a BDSM porn and it was a pirated DVD so it contains many hardcore BDSM stuff, one of it contains two bulky man. One of them is bald and that man put his baldy head inside his sex partner. It was horrifyingly disgusting cause no matter what that is still a BUTT ya know and that's where shit comes out. (⊙…⊙ )
So yeah it is possible as that porn prove it, though I pity those men on those porn I'm sure they were over dosing on drugs just to do it.
And one thing was his butt's entrance ain't closing like I saw the anus of the man superbly stretch and inflamed. I'm sure that was superbly painful after the effect of drugs wears off.
I also googled about anal sex and if couples overdo it the anal lose its muscle control where it closes and open. The shit just come out and the man won't even feel it. They only solution for it is Sphincteroplasty which is a surgery.
Gay couples sure have it hard. Relationship publicity and even sex.(〜￣△￣)〜
Holy fucking shit(⊙…⊙ ) thanks for sharing. But baldy really did that holy shit
How tf is that gonna fit I just never understood. Like just looking at it hurts me lol.