I have been enjoying my butthole since forever, in time, it developed a strong grip, and I'm very proud of it, sometimes I even brag about it, but, who couldn't?
It gets weak when I squirt, you know, all my pussy/anal muscles got loose while I cum, but after that, super-ass is back!
It's really helpful to keep strap ons in, all kind of dildos, dicks and tongues, I should start tutorials about how to train your ass...