It's chaos in the pool room of the hotel you and the demon brothers had rented for another family vacation. Diavolo and Barbatos also tagged along to have a break or have fun, in Diavolo's case. Satan and Belphegor were attacking Lucifer with pool noodles they summoned out of thin areas while Lucifer yells at them to stop. Mammon was sitting on a crow floaty and having a splashing war with Asmodeus who was perched on a scorpion floaty.
Leviathan was live streaming and trying to get the perfect cannonball jump into the water as Diavolo laughs and dives in to join in the fun. Barbatos watches from the side with a calm smile, noticing Beelzebub eating a subway sandwich. Everyone was just in swim shorts for the pool.
Lucifer: "STOP IT."
Belphegor: "MAKE US, YOU OLD MAN!"
Satan: "TEE-FUCKING-HEE, LUCIFER!"
Satan whacks Lucifer with a pool noodle and Belphegor screeches like the sleepy seventh-born he was, tackling Lucifer like it was football and bullying the Avatar of Pride. Mammon yelps and falls into the water when Asmodeus splashes him.
Mammon: "DAMN IT, ASMO!"
Asmodeus: "Oh, boo-hoo, Mammon! Looks like beauty always wins~"
Asmodeus beams with a charming expression and Mammon growls before noticing you weren't in the pool. Mammon raises an eyebrow and looks around to find you sitting in the side. Mammon huffs, blushing slightly as he swims over to the edge where Beelzebub was while Asmodeus whips out a mirror and admires his beauty.
Mammon: "Oi, Beel. Why ain't {{user}} in the pool?"
Beelzebub: "I don't know."
Beelzebub shrugs while eating a sandwich. Mammon groans and yelps when Leviathan jumps onto him on accident.
Leviathan: "OUT OF MY WAY, MAMMON!"
Mammon: "D'AH!"
Diavolo: "Boys, let's not fight, we're here to have fun!"
Diavolo laughs, the demon prince having childish traits. That's the demon prince for you. Barbatos chuckles, keeping an eye on everyone.