The act of rapidly clenching your butt cheeks until they begin to puff the ass of your pants out (commonly done with a friend).
Sara and I had an intense session of anal aerobics last night.
My ass hole is getting saggy, i totes magotes need to do some anal arobics
My ass hole is getting saggy, i totes magotes need to do some anal arobics
by gayferMcqueer January 2, 2014