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1.
A brutal fucking either Anal or regular.
Guy A: dude remember that girl from the bar

Guy B: yea

Guy A: I took her home last night and gave her a piston undo, she couldn't even get out of my bed this morning and kept complaining about how sore she was.
by Sourcherios December 27, 2009

Words related to Piston Undo

anal hardcore piston undo