For a full week (y/n) was training with Aizawa to get to know what her quirk was. during her training her and Aizawa heard that the hero killer was arrested. Today was there last day before class 1-A came back from their internships.
"Well we haven't found what you quirk is yet we will." Aizawa saids to (y/n) as she sits in his lap. They heard All Might's phone go off at that moment.
'Is that really your ring tone...' Is what everyone thought as he picked up that call. He was pretty scared too when he was talking as well. (y/n) watched as he walked out of the room wondering where he was going. She was going to follow him, but Aizawa stopped her from doing that.
"When Onii-chan coming back?" (y/n) asked looking at Aizawa with questioning eyes.
"Until next week he'll be back. Along with the rest of the class." He answers her they heard the bell ring singling that it was break time. (y/n) played with the stuff cat that Kaminari had got her. She saw a boy walk in. He had purple hair that went all over the place. His eyes looked tired.
"Dad didn't he fight Izuku-kun?" (y/n) asked while looking at him. He looked up to see it was him.
"Yup that's him. Why do you ask?" He asked looking at her.
"New friend." That was all she said before she jumped off of Aizawa's lap to go over to him. He was talking to Midnight about a homework assignment when they noticed the little girl. He looked down wondering why was a little kid here and not in school.
"Do you like cats?" She asked him. He pointed to himself thinking she might have asking Midnight. She nodded with a plain face she always had. He nodded then she held up her stuff cat.
"Will you play with me and my cat then?" She asked him. He looked to Midnight and she pointed to Aizawa. The one he should ask he looked over to him. Aizawa nodded knowing he can trust him with her. He picked up the girl taking her to his class.
Everyone in his class thought (y/n) was his little sister when he brought her to the class.
"She's so cute Shinso! Where did you find her." One of the girl's in his class asked as he played with her.
"She's Aizawa sensei's daughter. Well sorta she started calling him dad so pretty much his kid." He tells the girl.
"Well makes sense your parents are the ones who raised you. It doesn't matter if they brith you or not. It's who raised you." She saids making Shinso agree with her. (y/n) was listening to them. She really did enjoy everyone in class 1-A and she likes Shinso too.
"Oh you should take her back to Aizawa sensei. The bell is going to ring." The girl tells him making him nod. He picks her up and walks to the teacher's lounge.
"Shinso what do you feel when you enjoy something a lot? Like it makes you feel warm inside too. Like you really like it too." (y/n) asked as she looks at her cat. He thought for a minute.
"I guess maybe it's love. Maybe that's what your feeling." He saids then the next thing she said shocked him.
"Ok then. I love you." She saids as she get's out of his arms then goes to Aizawa.
"Come on Shinso we should be heading to class now." Midnight tells him. He nods as he was walking away he smiles.
"Hey dad can I tell you something." (y/n) says, to Aizawa as he looks over papers. He looks down at her nodding.
"I love you." Then she gives a smile. The teachers all froze to the sight of her smiling. Aizawa went down to her height and hugged her.
"I...I love you too (y/n)." He tells her feeling her hug back.
"Awwwww Eraser!" Mic saids recording so 1-A can look at what they missed.
"And if anyone saids something bad about you I'll fuck them up." she saids making everyone even more shock.
"Im sorry, but who taught young (y/n) how to cuss?" All Might says with blood coming out of his mouth. Mic was laughing because (y/n) said that with a blank expression.
time skip
The next had came quickly. The class was tired because of their internships. The girls was with (y/n) telling her all about of what they did.
"So you stopped some bad guys Tsu?" (y/n) asked her making her nod with a smile.
"It was pretty scary, but it was fine at the end." Tsu tells her and pats her head.
"So what did you do when we weren't here little alien." Mina asked trying out her nickname for (y/n). She looked at her remembering all of what happened last week.
"Dad wanted me to try out school and see how it'll go." She starts.
"Oh yeah how did it go?" Jiro asked her.
"I can't go anymore." She saids making the girls eye's widen.
"Why not?" Momo asked.
"One of the girls there was mean and talked mean stuff about Onii-chan. So I told her off." The girls wondered who Onii-chan was.
"(y/n) who's Onii-chan?" Uraraka asked, (y/n) pointed to Bakugou and the girls mouth's were left open. Uraraka turned to (y/n) afraid to ask her next question.
"So um what did you about it?" She asked. (y/n) looked her in the eye.
"I told her to shut the fuck up because she didn't know shit about him." After she said that the girls all looked at Bakugou. Turns out the whole class was looking at him.
"Kacchan....did you teach (y/n) to cuss?" Iuzku asked him making Bakugou look at him.
"And if I did what are you going to do? You damn nerd." He tells him.
"Bakugou no." Shoto saids shaking his head.
"Onii-chan." (y/n) saids walking over to him. Now it was the boys in the class to be shock. Even Bakugou didn't know why she called him that. She raised her arms showing she wanted him to pick her up. He put her in his lap then she gave him a hug.
"I love you Onii-chan." She tells him. Making his eyes widen.
"Love you too brat...."
bonus:
Uraraka gave (y/n) the toy gun and showed her how to aim it.
"Well (y/n) since Bakugou showed you how to cuss Im going to show you how to shoot at an angry hedgehog." Uraraka tells her.
"URARAKA NO!" Iuzku and Ilda yells running to them.
"Uraraka yes."
Yay another chapter is done! And really over 100 reads already? I thought it'll take another week or something, but thank you for the reads I really hope you all are enjoying the book. Anyway I'll see you in the next chapter! BYEEEEEE!
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Emotionless: My hero academia x child reader
Fanfiction(y/n) was 5 years old when her life was changed. Her parents worked for the league of villains and their job was to make more nomu, but they were using children. Her parents were taken away before they were able to (y/n) into a nomu completely. She...
