I'm guessing lots of practise!
The size of the buttocks does not change if the anus is penetrated. Penetration of the anus may only cause temporary stretching or swelling of the area but does not impact the size of the buttocks in the long term.
if you are talking about the 'anus hole' it shouldn't be bigger than a quarter.
that is not a good thing. p.s. eat fiber
You'd probably have to block your pain receptors.
Wow.
We think so. it accumulates OR exits on its own.. probably while sneaking out slowly of the anus, without you knowing.
Anal Vore is a type of sexual fetish that comes from the Vore genre, which involves either inserting another person into their anus or themselves into another anus, or someone going into someone else's anus in general.This is considered more of an imaginary fetish, like other Vore fetishes, because it is much impossible to do and is notrecommended in the slightest, specially those who are bigger than you.
"Anus" in English is anus in French.
Anus in German is der After (or der Anus)
The anus is not for mating.
An anus is not an extremity.
See what are you doing with you anus you know that.See a doctor for that or you might have got a acne near you anus or in your anus.