Female masturbation en masse with a real community vibe. A group of girls get in a big naked circle, each frigging the girl in front. It's customary to wiggle the girl's tit with your free hand. You make her come, she leaves the circle, you lick your hand and carry on with the next girl. The circle gets smaller until two are left who have to eat each other out. If you make her come first you are the communi-frig champion. And a filthy whore.
You off to communi-frig on Tuesday?
I got to stick my tongue up Maggie's bearded clam at communi-frig last night. I can still taste her sugar-pussy this morning.