the hostess of the luncheon offended mary and in turn embarrased her husband, so the two of them snuck off to the master bathroom did a shameless cunnilumpkin decker
a variation of the [cunnilumpkin] in which a woman receives [cunnilingus] while she deposits feces into the upper tank of a toilet
"the hostess of the luncheon offended mary and in turn embarrased her husband, so the two of them snuck off to the master bathroom did a shameless cunnilumpkin decker" What is the definition of "cunnilumpkin decker"?