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.
When your granny takes out er TEETH! (dentures) and gives a young man with a cock a blow job. AKA grammy gum job.
old lady walks into my room and she gets horny and pulls her dentures out and un-zipz my pants and starts deep throatin' and swallowing my cum. boys and girls, that's what a GRAMMY GUM JOB is!
