Tube-Rake
The mouth of an intimate partner where at least 3 of the top front teeth are missing leaving a gap big enough for them to put their teeth on the pubic bush and slide their teeth down in a raking motion until the gums contact the tube (slang for penis) without the teeth ever contacting the tube (slang for penis).
I hooked up with this cougar the other night and thought it was weird when she popped out her dentures until she gave me a Tube-Rake that didn't even come close to leaving a mark on my hog.
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