Prompt: Being that Rey was alone on a junkyard planet, Finn was indoctrinated by an army, and Kylo was brooding behind a mask, they don't know much of galactic pop culture. And they don't know the simple, small joy of doing chores and just happening to hear one's favorite song come on the HoloNet music channel.
LET'S DANCE!, OT4 (Finn/Rey/Poe/Kylo), Dancing
So Poe is going to show them how it's done.
Fill: http://tfa-kink.dreamwidth.org/1082.html?thread=409658#cmt409658