Boyfriend's brother | Kuroo x female Reader | NSFW

Chapter 1

Hello there you lovely people! Welcome to my new story! I know that Kuroo doesn't actually have a younger brother. This is just for my story. I'm unsure what his name should be so for now it's going to be isagi.

Narrator's POV

You walked out of school hand in hand with Isagi. You were talking and laughing about what had happened in school.

"I didn't mean to make the milk come out of my nose!" He laughed.

"I couldn't stop laughing! What a sight to see, glad I was there to witness it!" You giggled.

"Well if you didn't make me laugh so hard then I wouldn't have gotten milk all over you!" He yelled laughing.

"Oh well, it was funny to watch it all play out." You wiped a tear away from laughing so hard.

As he walked you to your house which was very close to school you started to calm down from the laugh hysteria.

You walked up the porch and gave him a hug.

"Want to come over tomorrow? It's finally the weekend!" He asked.

"Sure, I'll ask and then text you if I can. Thanks for walking me home Isagi." You smiled.

You walked inside and greeted your dad. Who was cooking some food in the kitchen. He waved and gave you a smile.

"How was school babydoll?" He asked.

"Oh same as always. But today at lunch Isagi was laughing so hard that he made milk come out his nose!" You started laughing again.

"Sounds like you had quite a show today then! Look at you, your uniform is covered in stains now!" He laughed.

"Go change and I will throw it in the wash, I was just about to do a load." He pointed to the laundry room.

You nodded and ran up the stairs to your room. You changed into a big baggy t-shirt and some biker shorts. Your favorite kind of outfit, cute and comfy.

You threw your clothes into the hamper in the laundry room and sat down in the kitchen to talk with your dad.

"Hey, tomorrow can I go hang out at Isagi's house?" You asked nervously. You hated talking about boys to your dad. But who else were you supposed to ask. Not like mom would be coming back anytime soon.

"What time? I have to go to work tomorrow so I won't be home until late."

Dad always worked so hard for you guys. Ever since that bitch left he's had to work his butt off. You hated talking about her or thinking about her. No one at school knows why she left because you never told them. And you don't plan on telling anyone.

"Uh, I'll text him, he didn't tell me a time." You said pulling out your phone.

Y/n:
Hey what time do you want me to come over?

Isagi ♥️🥰:
How about 12? I've got something at 3 though, so we can't hang for longer than that.

Y/n:
Ok I'm talking to my dad right now!

"He said at 12. Is that ok dad?" You looked up at him.

"Yea that should be good. Now I know it isn't my house, but, no going into his room. Make sure parents or family is there. Don't let him do anything you don't feel comfortable doing. Don't do something I wouldn't do!" He said all seriously.

"Dad, if I didn't do anything you wouldn't do then I wouldn't even be going to his house..." you laughed back.

"Ok ok smartass. You know what I mean."

"Yea I know I know, I'm just playing around with you!" You giggled.

He handed you some food and you scarfed it down. You were so hungry since you missed eating today due to Isagi shooting milk onto you.

You ran upstairs to finish your homework so your weekend was free.

After a few hours, you decided to take a break. Who knew it would take this long to finish just your literature assignment. Oh, wait, you knew, since your literature teacher was a bitch who hated everyone. But for some reason just LOVED the popular boys.

This never made sense to you. What was so special about the boys? They were all just assholes who tried to hit on her. I mean she was pretty and younger. But she's a teacher, they should know better, and so should she!

As you were getting heated from just thinking about this your phone dinged.

Isagi ♥️🥰:
So are you able to come tomorrow orrrr?

You forgot to text him back what your dad said!

Y/n:
Oh right right! Sorry, I forgot to answer. He said that was fine with him, as long as a parent or some family is there.

Isagi ♥️🥰:
K see you tomorrow

You clicked your phone off and went back to your homework. Finally finished your literature assignment and had moved onto math. Which was easy for you and you finished in 20 minutes.

You were too tired to do anything else. So you crawled into bed and fell asleep.

~Next morning~

You stretched your arms above your head as you let out your morning scream (you know how you stretch and scream. But not like loudly. Uh ya that) You rubbed the sleep from your eyes and slowly sat up.

You looked over at the clock and it read 8:00am. You slid out of bed and walked to the bathroom. You turned the faucet on and ran your hands under it. You wet your face and began to wash it.

You grabbed your toothbrush and toothpaste. You stuck it underwater and began brushing. You pulled your phone out and started playing some music.

As you danced and brushed your teeth a knock came from behind the door.

"Yeth?" You said with toothpaste still in your mouth.

"I'm leaving babydoll. I'll see you when I get home. If you're asleep then I'll see you tomorrow! I love you." Your dad said.

You spat the toothpaste out and walked out to him to give him a hug. He gave you a squeeze and then let go.

"Ok, I have to get going now!" He kissed the top of your head and turned down the stairs.

You waved as he closed the door behind him.

You loved your dad. He has been through so much and has always been there for you. After mom left he started to drink and you didn't know what to do. It pained you to see him in so much pain.

You knew that your mom was a bitch. But he never wanted to except it. It really put a toll on him. You think that's why he started to drink. Because he blamed himself for what had happened.

But one day you said something to him and he decided to get sober. He got a job for when you're at school and another one on weekends that was very long. Usually about 12-13 hours long. You don't know how he does it. He is such a role model in your life. Because he's doing all this to help you and make you happy.

What was the thing you said? Well that's for another time.