Osomatsu-San x sister! reader...

By Counterfight

81.5K 1.9K 3.4K

(Y/n) Matsuno. The youngest out of the sextuplets. And the only girl.. Lots of problems are made, but none yo... More

☆Chapter one
☆Chapter two
☆Chapter three
☆Chapter four
☆Chapter five
☆Chapter six
☆Chapter seven
☆Chapter eight
☆Chapter ten

☆Chapter nine

5.3K 127 192
By Counterfight

Well shit idk where I'm going with this story at all but I'm gonna keep going WOO

And fuck me schools this morning and I still haven't slept yet I'm a horrible person lmao

Imoto: sister
Nii-san: brother
ーーーーーーーーーーーーー

Today was a nice day at work.

I didn't do too much, and there wasn't that many customers..

Also I did get a great pay check as well..

Heh..

What to spend?~

Maybe I could buy myself some new clothes?

Or maybe snacks..

God I could go for some Melon pans and Dangos right now..

I hum to myself in thought walking down the street to the store.

I'll just buy both then!

I smiled to myself, my pearly whites shining as I walked to the convenience store first and entered.

I looked around for a bit and eventually found all my sweet, fattening desires and walked to the cash register, smiling as I bought all my sweet things.

I sighed, looking to the back of the store where the drinks were for a moment and widened my eyes when I saw one of my brothers.

"Choromatsu nii-san?" I asked, getting my bags from the man at the register and walked over to my brother, who jumped when I called his name.

I came closer and tilted him head.

"What are you doing here? I thought you ran out of money?" I asked, tugging at his arm gently.

"Ah- well I uh- Osomatsu nii-san wanted some drinks and he kept whining to me how he'll die if he doesn't get them.. I hated it so I have to buy it for him.. With his money, so don't worry imoto." He said to me, then patted my back gently.

I nodded my head and said, "I'll just walk home with you then." And smiled to him softly.

"Aaa, by the way, I'm gonna go to the store tomorrow and buy some gold fish food and get a better bowl and some decorations for my two fishes. Would you like to come? I'm planning on being Jyushimatsu nii-san since there's other animals... Also Ichimatsu nii-San for the kittens and cats since they let you hold them there.." I said, smiling to Choromatsu.

He nodded his head.

"Alright then, I'll go." He said, giving me a froggy smile.

I smiled back.

"I wanna share with you my Melon pans then, I'm sure you love them right? We can have them after I make dinner with mamma!" I said, making him blush and nod his head again.

He eventually picked out the beer and went to the register, then bought it and walked out of the convenience store with me.

As we walked, I blew on my cold hands.

It was getting even deeper into winter now..

All This cold air is amazing though, I love winter..

And spring because of the Sakura petals and it's not as busy as the day since all the kids go to school..

I also like fall because of the leaves and I can wear Todomatsu's clothes and have an excuse!

All his clothes look great and baggy on me..

But summer is a no, no.

That's when all the kids get out of school and when the blazing hot sun comes around and yells at you, "it's summer! Have some uncomfortable sticky sunscreen! Go to the beach and get sand in every crescent corner you have! Wear sunglasses and get a weird tan on your body! Get icecream that taste so good but melts and ruins before you can have one lick!'

I totally love summer..

Anyways, I walk faster home with Choromatsu, still having my small smile on.

We eventually get home, have dinner and then me and Choro have the little treats I bought.

We all soon went to sleep awaiting for the next day to come.

In the morning, I woke up first, taking In and out some air and yawned.

I stood up, getting my black Jeggings, long sleeved plain (F/C) PINK brand shirt, some black slip on flats, a black pair of thin socks, and then stole Todomatsu's beanie and some panties for myself.

Todomatsu doesn't deserve his beanie today.

He stole a noodle off my plate.

I should burn his hat instead of wearing it, but where would the fun be in that!

... A lot of fun..

*COUGH* well, I smiled and went to the bathroom, taking a quick shower and went to the sink, drying myself and my hair off.

I slipped on all of my clothes, but first blow dried my hair and slipped on my beanie after.

Yes, it's my beanie now.

I then put on some light makeup, just making myself look presentable at least..

Except I made my eyebrows look good..

Me and Karamatsu usually go out together to get our eyebrows done, which is pretty nice to do..

Even though he does scream a lot when he gets them waxed..

I feel no pain because I'm Satan!-

ε=ε=ε=ε=ε=ε=┌(; ̄◇ ̄)┘

I then exit the bathroom, frowning when everyone was still asleep.

I sighed and went to go check on my fishes in the kitchen, saying good morning to both of them and then tapped I enough food for the two lil' gold fishes.

"Good morning, Eli-chan, Nozomi-Chan.." I giggled, then went and started to make breakfast.

I made a simple meal of toast with ham, some cheese, and an egg sunny side up on top.

I also got myself a nice, sugared up coffee and an orange.

I ate it all fairly quickly, then made my brothers and father, some rice with natto and two eggs, then a water for my brothers and black coffee for my dad.

I also made my mom some homemade tanuki udon, with extra love. ( ̄▽ ̄)

I sighed and smiled when my parents got up, giving them both the food and waited for my six other brothers.

Finally, one by one they all came out, luckily my having all their food at the table.

They all lazily ate their food, except for Jyushimatsu of course.

I waited and waited, soon sighing and leaned against the wall.

Choromatsu looked to me and chocked on his rice slightly.

He completely forgot I guess..

He finished his food quickly and put it in the sink, making Ichimatsu remember.

He was already done, but he was just sitting there.

He put his dish in the sink and got ready with Choromatsu, coming back out to me.

Jyushimatsu at the moment though was already beside me, making me smile and talk to him.

"S-sorry it took so long for us to get ready (Y/N).." Choromatsu apologized, a blush on his cheeks.

"It's alright nii-san!" I said, just getting a pat on the shoulder by Ichimatsu as a sorry.

I smiled, then said buy to everyone else and walked out with the three behind me.

Soon enough, we made it to the store, making me aw as Ichimatsu immediately left to the kittens and Jyushimatsu to go to the puppy station and all around basically.

I hum, walking with Choromatsu over to the fish 'place'.

I smiled, getting a woman's attention and started to talk with her about what I would need and where it would all be.

I nodded my head while listening, then eventually left with all the words I needed.

I held Choromatsu's wrist gently in my hand and leaded him over to the isle we needed to be in.

Luckily Choro grabbed a buggy so I started to hum while putting two cans of dry flakes of fish food in.

"Nii-San, do you want to help me pick out what to put in their bowls?" I asked, putting two glass fish bowls in and looked around.

"Here, colored rocks or normal colored rocks?" I asked, as he hummed and picked out a purple and blue.

"Good choice nii-san!" I smiled, then went and then awed at the little statues they had.

I giggled and picked out a few with Choromatsu, sighing softly and leaned back.

"Mission accomplished!" I said, then patted Choromatsu's shoulder.

He helped me pick out a lot of things to be honest.

We went to the cash register, then I paid for all of the things and looked to Choromatsu.

"We should have had something to bring this all back in huh.." I chuckled.

Luckily, I'm not an ass to Iyami, so I called him and asked for him to drive us home..

Of course hearing his SHEEEH.

I smiled, then hung up and went and looks for the two others.

I dragged Ichimatsu out of the cat station and pulled on Jyushimatsu's hair and he immediately followed me.

We eventually got out side, waiting for the car and put everything in.

I sighed, then went and sat in the front like the big girl i am.

Eventually Zans- Iyami got us home, making me say thank you, thank you over again, making him feel proud of himself like the sad, sad man he is.

I helped with the bags and got everything out, then brought it inside with the others and shut the door.

We fixed everything up, taking an hour or two but it was all worth it to see the two gold fish in new places and swirling around in their water.

I fed them their new food, smiling to myself and put it behind their bowls instead in the cabinet.

Jyushimatsu ate half of it before reading the can..

I sighed softly, just watching the fishes swim around slowly.

I looked to my side, smiling when I saw Choromatsu.

"Th-thank you for taking me out today Imoto.. I appreciate it.." He said softly.

I smiled, then gave him a hug.

"It's nothing Choromatsu nii-san! I just wanted to spend time with you!" I said, making him hug him tighter.

I sighed, looking to the side and said, "I love you Choromatsu nii-san.."

He tensed up and mumbled, "I-I love you too..."

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