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Recieving a blowjob from an elderly woman who has no teeth.

Also referred to as a no denture adventure.
Dude last night I got granny gumjobs
by darkingofdeath January 15, 2015
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A blowjob from an old lady who has no teeth. The lack of teeth makes the experience awesome, however the incident is too embarrassing to tell your squad.
The granny gum jobs from old lady Jenkins was probably more erotic than anything I've ever had.
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