3 definitions by ferever

bottom guy (or girl) lies prone, and top/dom girl, who usually masturbates by humping pillows, rides spinous tubercles of lower back. gives guy feeling of being ridden and being a bottom bitch.
-do you miss eda?
-yeah man she was crazy but is an excellent at sacrum humping.
by ferever September 6, 2018
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sitting on the sacrum of the other party (preferably prone and naked) and humping the sacrum bone for clitoral stimulation.
- my femdom girlfriend is well built and strong and an excellent sacrohumper
by ferever September 15, 2018
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sub lies prone and dom girl humps sub's sacrum bone's protrusion, simulating male role for clitoral orgasm.
-My gf wants to peg me but my ass hurts so much.
-you should try edaxtaposition.
by ferever September 18, 2018
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