Jungkook doesn't stop right away, thrusting his ass back obnoxiously against Jimin a few times even as Jimin keeps his hands wrapped around his waist. Each bump has Jimin laughing harder, bent over as he tries to push him away until Jungkook finally stops and pulls away, then spins around.

"Augh!" Jimin shouts, trying half-heartedly to squirm away as Jungkook starts smacking his bottom. "What are you-- Jungkook!"

His cries are compromised by the fact that he can't stop laughing, squirming helplessly in Jungkook's grip for several seconds. But even if Jungkook is younger than him, he's grown a lot in the past year and he's definitely stronger, as much as Jimin is loathe to admit it.

In an attempt to ease the smacking, he tries to dance just as Jungkook had been, bending his knees and bumping back against Jungkook's hip, his face warm with the booze and laughter and the warmth of the room.