The act of having anal sex whilst the one receiving inserts a dildo backwards into their mouth, so that it looks like the penis is going into the butt and out of the mouth.
Becky is such a geek. Her favorite sex move is the portal gun and she always talks about cake.
by Dirty Nuts May 13, 2012
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Stick ur dick in a girls ass while shoving her under a fence or over a border
Dam bro did u hear about the New Mexican couple
Oh yeah didn’t there daughter do the Portal gun with the border patrol
by Therapist support November 19, 2021
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