Cousin to the famed Dirty Sanchez, this excrement mustache is composed of diarrhea for a fashionable, modern look. Having liquid properties, the mustache tends to flow around the edges of the lips, the leaks creating a nice handlebar stache.
When one partner inserts two fingers into their own anus, removes them, then inserts the same fingers up their partners anus, removes the said fingers, penetrates the anus while shoving the shitty fingers up their partners nose.
while giving her the shaft doggie style, pull it out .stick the head of your rod into her butthole then pull it out and have her clean by sucking your head. then go back to the doggie style. aka A .T. M ass to mouth.