Originally Posted by
cadence
The general rule with ass to mouth is if it's from your own ass, you can't give yourself something you already have.
I do a lot of ass to mouth, and don't always flush before hand.
The only health issue I am concerned about is not washing any toys I play with immediately afterwards.
As for what I have read and researched your own ass is the safest for this type of play.
If you are going to use someone else's ass, then you have to start concerning yourself with the health of your partner.
This is where bacteria comes into play, the most common forms being parasites and bacteria: shigella, giardia, e-coli, and viruses: Hepatitis A, Hepatitis B, Hepatitis C
I would know my partner and thier health extremely well, before I engaged in ass to mouth with them.
It's a matter of being cautious and careful.