double gummer

A double blowjob given to a lucky guy by two women who have false teeth but remove them so that they can really go down on the cock. The removal of the prosthetic teeth allows the man to really pound the two mouths without worry of grazing or toaster head.

Two old men at the retirement home.

Bob: Did you have fun at rec class last night?

Josh: I skipped rec and got a double gummer from Laura and her mom while the nurses weren't looking.

Bob: Damn, those two are definitely a DAMILF!