A piece of wax paper or sponge firmly secured to the underside of the scrotum during double penetration in order to avoid rubbing rat belly with the other guy in the double team.
Kelltron strapped on his wax paper rat gaurd before shoving his cock up the bar slut's ass so he wouldn't accidentally rub rat belly with The Fiss.
by Cous Cous August 19, 2008
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