Chapter 20

Charlie Midoriya joined the Midoriya residence a few weeks later. Izuku was expecting his mom to be pensive about having his half brother in the house but she was too happy about having a baby around the house. Kyoka came around his house one day and the baby loved her singing to him. She didn't want to admit it but she loved the reaction of the little one. He was so well behaved. He grabbed one of Jirou's ear jacks and started playing with it. He tried to chew on the metal of the jack, giving Jirou a slight jump from the amplified sound. The moment she thought of taking it away from the baby he let go of it. She pulled it back and realised she hadn't said anything she'd only thought about it. In her head she thought "you can play with it some more" and the baby reached for the ear jack. "Izuku!" She shouted Izuku rushed into the room frantically firing off questions

"What happened? Is he okay? Do I need a hospital?"

"Izuku! He's fine. I think his quirk awakened" she said trying not to laugh at the boy who suddenly was checking her for injuries "are you hurt? what happened?" She had to use her jacks to get him to shut up.

"I'm fine Izuku" she explained what had happened and Izuku calmed down he rang his mom and they had to then calm her down. The 4 took Charlie to an infant quirk doctor and found out that he had a quirk called Cerebro. It enabled him to read thoughts, manipulate minds and a minor form of telekinesis. He was far too young to start training or even know what he's doing. Over the next few days Izuku tried to distance himself from the baby, scared of what would happen if he was controlled again. The moment Kyoka saw what he did he was sent to the floor with the sound waves blasting his legs.

She then hugged him "I get it. You're scared of hurting people but it's not the quirk that's evil it's people. He's your brother he'll get enough when people treat him bad for having a villainous quirk. Be the brother he deserves or I'll jab you again."

Izuku looked thoughtful for a moment and nodded. His face looked thoughtful again and asked "How can I take a literal nuke but your jacks can still get through my barrier?" Jirou looked unsure then said "maybe you have unconscious control over the barrier"

Izuku looked thoughtful again before incoherent mumbling started coming out to Jirou's amusement.

After a few more weeks it was time for Momo's birthday. Izuku and Kyoka were both invited. Izuku had gotten her a book with the chemical composition of combat neutralising agents ranging from sleeping gas to tear gas; he also gave a notebook with other compounds like how Bakugo's sweat worked as she could probably recreate his quirk using her own. She was thankful for the idea. Kyoka gave her a karaoke machine. It wasn't anything as useful as Izuku's but was meaningful for the normally aloof girl as both her parents smiled at the display.the part was more of a social gathering for the rich colleagues of the Yaoyorozu family although every year there were children of business heads who wanted an arranged marriage to get close to the family. As a result Momo and Jirou were enjoying themselves whilst laughing at Izuku who had to deal with teens barely over half his size trying to make him fight them to prove something to Momo. It was all amusing until the trio went for a walk outside whilst walking a boy called Hattori decided to try to prove himself by attacking Izuku. The boy had a strength enhancer quirk making him able to exert nearly 1 ton of force. Normally this wouldn't be an issue for Izuku but he couldn't remove his quirk inhibitors without penalty or permission from the land owner. When the boy's punch actually caused a twinge of pain for Izuku he would have been fine with letting the boy off by taking him back to the house and to Mr and Mrs Yaoyorozu who could handle the issue. Unfortunately when the boy went to hit him again Kyoka tried to get the boy to stop and was knocked aside as a result. Izuku had a flashback remembering himself launching Endeavor into a wall.

As Hattori moved his attention from Izuku to Kyoka he felt a sudden presence behind him as he turned he realised he made a mistake Izuku put a fist in front of himself fingers raised in a flicking motion as he flicked the boy with a small but significant amount of strength launching the boy back with more force than Izuku usually batted Kacchan with. He walked over to Kyoka and found she was unconscious. The arm that had been hit was bent out of shape; it was certainly broken. Izuku took the girl in his arms and rushed back to the house. Izuku explained what happened once they called an ambulance. Hattori was taken by another ambulance due to being knocked unconscious.

Izuku had to get to the hospital separately from Jirou and Momo as he couldn't travel in most ambulances. Once he finally got to the hospital Jirou had been treated and was exhausted from a healing quirk from a doctor. Izuku quickly rushed to Kyoka's side, muttering apologies. Until Kyoka swatted his head with her good arm "For fucks sake Izuku get over your god complex not every thing is your fault. That dick wanted to hurt you and you would have let him." Izuku tried to speak but was stopped again. "You can't use your quirk, you aren't healing, don't think I haven't noticed the scars under your shirt." Jirou was in tears. Momo gasped hearing this but Kyoka continued "if I have to get a broken arm for you to finally protect yourself I'll do it. " As she finished Izuku hugged her. He sat on the bed next to her holding her as they both cried. Everyone had a breaking point and this was hers. Izuku stayed with her until morning when her parents returned to the hospital to collect her. Momo had left shortly after Kyoka's breakdown with a promise from Izuku that they'd celebrate with her in a couple of days and she can have her first experience of a "mere peasant birthday party" receiving a laugh from Kyoka and a giggle from Momo.

Izuku and Kyoka had a party for Momo with store bought cake, party poppers, silly string and pizza for Momo. Who loved the much effort her closest friends put into the party. When she tried to eat Pizza using a knife and fork she felt a breeze and heard a loud slapping sound as Izuku and Kyoka both facepalmed. The trio enjoyed their time together.

The next week Izuku and Kyoka went to the Deep Dope concert for Kyoka's late birthday present. They had permission from their parents to travel there by themselves as it was only a small walk from the train station. When they got off the train it was lightly raining. Neither of them had raincoats but they were excited enough about the concert to not let it bother them. The concert was crowded and Kyoka could barely see the stage from where they were. As the concert started it had begun raining heavier and people had started pushing to see. Making it so Kyoka couldn't see the stage. Izuku noticed her issue and picked her up onto his shoulders with a yelp from her at the surprise of being lifted. When she realised what was happening she gripped onto Izuku's helmet and began to cheer for her favourite band. As Izuku glanced up he saw the cheering face of his best friend, her features emphasised by heavy rain. The two continued to enjoy themselves with both cheering for the band throughout the performance. At one point a small mosh pit had formed around Izuku who stood unmoving whilst people pushed into him from all sides. Izuku heard laughing from above when a camera caught sight of Kyoka sitting above the moshing rockers