Polish Couch
It’s when you & your BFF kneel on any given couch, buck nekkit, facing aft towards the same direction; with each participant having their head laying down & rear up, while having a third miscellaneous person tongue each bung, taking turns in between sets.
“Let me get this straight! A polish couch is when you & your buddy are face down- ass up, but you only get one dedicated tongue?” - Dale M. Pace