What is Muffgrinding?
1.
The act of rubbing vaginas against one another vigorously, with the intent of sexual stimulation to the point of orgasm.
The chicks in that porn flick engaged in some serious muffgrinding before the guy with the long shlong showed up.
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1.
The outcome of having so much hair surrounding your anus that it becomes thick and interweaved. Therefore, when you defecate, the fecal ..
