Osasuna/ Sunaosa One Shots

Atsumus sleepover

So this is going to be an omegaverse story, requested by: White_Mist_375
Ive never written omegaverse so im sorry if its a lil messy

I used my knowledge from other omegaverse stories and my fantasy to make this so yeah

Sorry if it takes long to update, school is a bitch.

Fluffy chapter and some brothely love <3

1761 words

- - -

Atsumu was popular in his collage amd had many friends, and even though he shared a rather small apartment with his twin brother Osamu he decided it would be great to invite some of his friends over to a sleepover, without telling Osamu ofcourse, where is the fun in telling him in beforehand?

Atsumu had also kept his twin brother as a secret since he had hopes of pranking his friends one day but Osamu would never agree to it and thought he was stupid.

Osamu didnt have any suspicions over Atsumus plans though he got a litle worried when his brother cleaned up a litle in the living room.

"Are ya sick?"

"What no?"

"Then why are ya cleanin?"

"Well cause its dirty ya dumbass?"

"Well its not like ya clean other days when its dirty ya pig"

"Who are ya calling a pig, dumass?!"

"Im calling you a pig if it wasn't obvious idiot, who else?"

"Shut yet trap"

"No you"

"No YOU"

"No you"

"NO YOU"

*bonk*

Atsumu got hit in the head

*bonk*

It was osamus turn to get hit in the head, but now Atsumu had to run for his life.

- - -

After catching and killing the 'older' brother Osamu made his way to the kitchen to cook some dinner for the two, since he was the better cook and if Atsumu was even to step in the kitchen it would be a disaster, the food would most likely get burnt, the fire alarm would start they would have to open windows to get out the smoke and Osamu would always be left to clean the mess and start over with the food. Osamu didnt know how he always managed to do it, even if Atsumu wasn't necessarily close to the food he would do something to distract/hurt or annoy Osamu until the chaos would break out.

Therefor he was banned from the kitchen while dinner was being prepared.

After dinner Atsumu had to wash the dishes since that's the only thing he could manage in the kitchen, meanwhile Osamu jumped in the shower, enjoying the warm water and ofcourse debating with himself over whether pineapple do or do not belong on pizza.

Atsumu was quick with the dishes and dashed outside without telling his brother, going to the store close by to buy snacks for the boys who were about to arrive soon.

In the middle of Osamus 4th debate about shrimps he heard the doorbell and knocks, he went back to the heated debate because his brother is perfectly capable of opening a door, surprisingly.

But the bell kept ringing and the knocks continued, luckily Osamu was already done but he had gotten carried away with his own debate he had just been standing there under the water.
So he quickly got out yelling at his brother and wrapping a towel around his waist, atsumu probably got locked out he grumbled as he made his way to the door.