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2.
a.) the act of pumping one's pussy in a physical pelvic thrusting manner in another's face.
by tewfihsixxxqq November 27, 2009
 
1.
a.) The act of fucking a female vagina in a rapid, steady manner. Derived from drawing water from the ground by using of a hand pump. Pussy pumping, in comparison, is "pumping" the pussy with a cock to extract an orgasm.
b.) The rapid movement of any object, hand, or penis in a vagina to extract an orgasm.
George was pussy pumping me last night so hard I came twice.

I am going to pussy pump you till you scream.
by Renown February 22, 2008