rotten stomach vapor!
haven't you ever tongue fucked an asshole? or kissed a chick after she ATM'd your dick?
Honestly it don't taste like shit!
Once an asshole is cleaned out it has a natural lubrication it has no taste or smell.. if anything it is a little salty....
that is what ATM taste like. u should try it some time.
"You scream, I scream, we all scream for ass cream!!