The anus, also known as the opening of the mouth, is the most sensitive part of the human body.
It can be painful and cause irritation to the mouth and lips.
Some people have had their tongues, mouths and gums irritated or even swollen.
You can also have an allergic reaction to some types of anal massage products.
The anus is also called the opening to the anus because it’s used to absorb the contents of the intestines and feces.
If you have any issues, like dry mouth or irritation in your mouth or throat, call your doctor or your local emergency room.
If the problem persists, call 911.
You may also be able to remove the affected part of your anus using a tool known as a butt plug.
If that does not work, you may need to use a mouthwash.