(Warning: I'll be using google translate for a lot of languages here, so chances are not all translations will be accurate)
The trio got really drunk and made more food than they knew what to do with. They decided the most logical thing to do would be to call all of their elders and pretend that it was for them the whole time.
"Be honest, you just got drunk and cooked up a storm," Ireland said.
"Hhhhhhhhhhhhmaybe," America said.
"It's free food, I'm not complaining," Scotland said. The trio invited everyone who had a bit of a familial hierarchy over them, which includes: the NATs biological parents, the British isle bros, Antarctica and Arctic, Greenland (of course), Iceland, and Ireland because Scotland invited him. And also Japan was there because everyone loves Japan.
"So, America, you and Mexico are finally dating?" France asked.
"Uh.... yeah?" America said. France and Aztec high-fived as Spain and Britain handed them thirty dollars each.
"....you were betting on it?" America asked.
"Of course Ame, we bet on a lot of things," France said.
Anyway, everyone was just hanging out, doing family things, when suddenly, Ireland asked an innocuous question, however it was paired with a destructive action.
"Hey, what does this machine do?"
Next thing the trio knew, they were standing in a room full of little toddlers.
"Sh*t....,"
Meanwhile, Nekomi was just chilling out, when she suddenly got a phone call.
N: hello? Ame?
A: WE NEED YOUR HELP WE TURNED THEM INTO CHILDREN WE'RE NOT MATURE ENOUGH TO HANDLE CHILDREN-
N: ok, I'll be there in one second.
And in one second, she was there. She saw that, In fact, everyone was now a child. Canada was lovingly caring for his parents little toddler forms, while America and Mexico were having a nerf war with all the other toddlers. Except for Japan, who was happily playing with the puppies. And Antarctica, Greenland and Arctic were hanging out in the corner.
"Why were you stressed? You seem fine," Nekomi asked.
"I wasn't, when I called we were in the middle of an ambush," America said, shielding himself from all the nerf darts flying his way. Nekomi nodded and walked over to his brother.
"Hi Japan," Nekomi said, patting him on the head.
"母親?" Japan asked, mistaking Nekomi for his mom.
"it's me, your little sister," Nekomi said.
"私の姉?あなたなの?" Japan asked.
"私はあなたの妹です," Nekomi said. Japan smiled, yet was still a bit confused.
"Nekomi?" Japan said. Nekomi smiled and picked up her now younger brother.
"So.... we should reverse this," Nekomi said.
"Probably," America said.
"Will we?" Nekomi asked.
"Ummmmm five more minutes?" America asked.
"Heck yeah," Nekomi said.
And so, the kids got to play with fellow kids. Eventually, France got her hands on a bunch of fabric, sheets, tablecloths, and oversized t-shirts. She and Aztec grabbed all the boys they could and tried to get them to model the tablecloths as dresses.
"NO! I'M NOT A GIRL!" Scotland exclaimed, trying to resist his fate. But Aztec tackled him and tied a tablecloth around him.
"Hey! No fighting!" America exclaimed, separating the two.
"Je suis si belle," France said, prancing around in a sheet-dress. Canada noticed Britain looking shy, like he wanted to talk to France but couldn't figure out how.
"Awwwwwwww Ame our parents still love each otheeeeerrrrr," Canada said.
"Yaaaaaaaay no divorced parents in our future!" America exclaimed. Canada started playing piano, and the kids started to dance. Britain shyly walked up to France to dance with her, but she was two steps ahead of him. She grabbed his arms, and they started dancing together, and America and Canada were dying of cuteness. Meanwhile, Mexico was dancing with his parents. And meanwhile meanwhile, Nekomi was hanging out with Antarctica, Greenland and Arctic, who didn't seem to be to willing to dance.
"Are you ok Greenland?" Nekomi asked.
"Hvem er du?" Greenland asked.
"Uhhhh yes," Nekomi said.
"Hvor er vi?" Greenland asked, looking scared.
"Umm.... I....," Nekomi said. She then teleported away and then came back with Denmark.
"Wha-," Denmark said, startled by the sudden change in scenery.
"Hey uhhhh..... can you help me with him?" Nekomi asked, motioning over at Greenland.
"Oh crap... ok," Denmark said, picking up Greenland who finally looked slightly comfortable.
"Storebror!" Greenland exclaimed, hugging Denmark.
"Hej, hvordan har du det?" Denmark said. And so, they continued playing with the kids. Suddenly, Iceland started pounding on the front door.
"Jeg vil lege udenfor!" Iceland exclaimed.
"He wants to go outside... oh! Let's take them to the park!" Denmark said.
"Heck yeah, field trip!" America exclaimed. And so, they headed out to the park to have some fun. The kids were running around, doing kid things, while the adults watched.
"Kids are so adorable... do you guys think I'd make a good father?" Canada asked.
"Yeah, Aw I'd be the coolest uncle.... darn it Nada get a wife already," America exclaimed.
"Hmmm.... well, I could always adopt..... but that's a huge responsibility, and I should do a lot more thinking before I decide to be a father," Canada said.
"Yeah... damn, do you guys ever wonder what our future will look like? I mean, do you really think we'll be roommates forever?" America asked.
"Now Ame, you know that's a loaded question," Mexico said.
"I know... it's just something to think about I guess," America said. Suddenly, a bunch of the kids ran up to them.
"Hjælp! Irland er væk!" Iceland exclaimed.
"What?!" Denmark exclaimed. "We lost Ireland!" Denmark translated for the non danish speaking PLEB.
"Oh sh*t.... ok kids buckle up, it's adventure time,"
Uh oh what'll happen next?
Probably something bad
Or good, who knows?