Osomatsu-San x Reader ONE SHOTS

Babysitting (Baby! Matsuno Bros. x Babysitter! Reader)

Just as you were about to knock on the door, it was swung open. You flinched.

"Hello! You must be (y/n)! Come in, come in!"

You took in the woman's features. Dark hair, round glasses, small smile. She was a cute lady.

"Thank you Mrs. Matsuno!" You said with a warm smile, booping the small child in her arms. The baby giggled and buried its face into its mother's shoulder.

"It really means a lot that you are here. My husband and I haven't been able to find anyone to watch our sextuplets since they were born......"

"It's no problem, ma'am! Remind me again how old they are?" You asked as you closed the door and made your way to the room where the other babies were.

The baby the woman held spit up.

"Oh! Gross, Jyushimatsu! Wait. Are you Todomatsu or Jyushimatsu? Wait. I DON'T HAVE TIME FOR THIS!"

A hearty laugh escaped your mouth. This lady was crazy and you loved it. She began to clean the baby up before placing him on the ground.

"Oh! They are two and a half! Sorry I didn't answer!"

"No problem! You're good!" You brushed some hair behind your ear and put your sunglasses on top of your head.

You sat on the carpet in the living room, watching all the babies play. Out of the corner of your eye, you saw her husband walk down the hall.

"Oh, hey! Thank you for watching our sons! We will be back in an hour or so. We just have to go get groceries!"

"Okay! See you both soon! Thank you!" You bowed in respect as the mother handed the baby she was holding to you.

The couple left and you continued to play with the kids. You placed the one you held onto the ground.

You came completely prepared with toys and activities, so you figured this would be an amazing hour.

"Okay sextuplets! Come here! I need to learn names!"

They all came over and sat in front of you. One of the babies (this one was in blue) crawled up to you and grabbed the sunglasses off of your head before placing them over his eyes.

"What's your name?" You asked, patting the baby's hair.

"Karamatsu!" He giggled before rolling onto his back.

You put the book down and looked around at the other babies, trying to find differences. But, they all looked the same except for their different colored onesies.

Except Karamatsu. He had oddly thick eyebrows for a baby.

"HAI! HAI! JYUSHIMATSU!" One of the babies screamed.

You turned your head to the side to the source of the noise. Your eyes landed on a baby in yellow with a wide smile and a baseball in his small hands. He rolled the ball to you and you chuckled, rolling it back.

You looked at the remaining four. One wore purple and held a cat plushie; you immediately took interest. You loved cats.

"Who are you....?" You asked, petting the baby. He leaned into your touch and you swore you heard a purr.

"Ichimatsu....." He mumbled as he continued to bury himself in your gentle petting.

You placed him in your lap and he leaned on your chest, sucking his thumb as you continued petting him.

Another baby (this one had pink on) crawled up to you and handed you a toy cell phone. You pretended to have a conversation with someone on the 'other line'. This made the baby giggle. You noticed that this baby had a cat like mouth and larger eyes. Wait. This was the kid that threw up on his mom.

"What is your name, cutie?" You booped the kid's nose.

"Totty~" He clapped his hands together and gently took the toy phone away from you.

You moved over to the last two with Ichi still in your arms; he was sound asleep. One of the final two babies wore red and the other green. The one in red was playing with a fake cash register and the one in green read a book.

"Are you Choromatsu? Your mom said you liked to read...."

The baby nodded and you smiled.

"And that makes you Osomatsu!" You cheered.

You had figured out their names. Great job, (y/n)!

"Okay let me review...." You mumbled.

"You're Osomatsu...." You pointed to the red baby.

"You're Karamatsu...." You pointed to the blue baby.

"You're Choromatsu!" You signalled to the green baby.

"This little kitten is Ichimatsu~" You rubbed his back as he lightly snored.

"You're Jyushimatsu!" You pointed to yellow.

"And you're Totty!" You smiled.

"YUSSSS!" You congratulated yourself on learning their names.

Standing up with Ichi still in your arms, you carried him to bed where he could continue to sleep. You left the room and went back to the rest of the babies only to find all but one of them sound asleep on the floor.

"How....?"

One by one, you took the babies to bed and eventually returned to the living room where Karamatsu was, still playing with the toys.

"Aren't you tired at all, Kara? Even the slightest bit?" You asked.

"Non non, my Karamatsu-Girl...."

You were taken aback by his response. It was just a mature response that you didn't expect from a two-and-a-half year old.

The rest of your time was spent talking and playing with Karamatsu.

"We're back!"

You turned around to see Mr. and Mrs. Matsuno.

"Did they behave?" The father asked.

"Yes sir! Five of them fell asleep and then Karamatsu here has just been playing with me....."

"Did you have trouble with names?"

"Actually, no! I found it really easy!"

You smiled and stood up, Karamatsu standing up next to you, holding your hand.

"Well thank you for watching them! Here is your money! Thank you for being so kind!" Mrs. Matsuno said with a smile.

"No problem! I loved them! I will babysit anytime!"

You crouched down in front of Karamatsu and booped his nose.

"Bye bye, buddy! I'll see you soon!"

The small boy took the sunglasses off of his head and held them out to you.

"You can keep them, Karamatsu! I have too many pairs as it is!"

The baby smiled and waved as you left their house.

You were definitely babysitting them again.