Archive of Our Own ^beta

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“Alright, listen up! I know winter break is about to start but remember we still have a full hour and- ugh. You know what? Just- Do something . As long as you’re quiet I really don’t care.”

Aizawa-sensei looked very tired again, more tired than usual. He deserved this break the most, certainly after the trouble the entire class put him through this term. Shinsou was kinda sad, not seeing him for two weeks would be hard, they had established a sort of routine, after all.

Aizawa Shouta was a godsent to Shinsou. He was the final thing that got the principal to let Shinsou in class 1-A, taking the place of a certain purple rat, he was beyond thankful.

Just as the students began talking among themselves, moving chairs and seats, a man walked in. Shinsou looked him up and down, blushing slightly. The man was prettier than a man had any right to be. The forest green of his eyes stood out like a sore thumb, not in the bad way, though.

The man in question looked young, younger than their sensei but certainly older than the third years. Plus, he wasn’t wearing a uniform so that was out of the question.

The clattering of a chair hitting the ground pulled Shinsou out of his staring session, his eyes moving to the source of sound. Bakugou had stood up, a finger pointing at the new presence in the room, making everyone else notice him as well.

“Deku! What the hell do you think you’re doing here, you useless, quirkl-”

Bakugou’s angry tirade was cut short by Aizawa-sensei’s scarves, his quirk in full action and a terrifying look on his face.

“Sit. Your. Ass. Down. I won’t tell you again.” He sounded furious. Shinsou wondered why, this wasn’t the first time Bakugou had insulted someone. But it was the first time their sensei had reacted like that.

“Shouta, it’s fine. No harm done, see? Let him go, babe.” The man softly whispered to Aizawa -babe? really?- placing his hands on his shoulders.

“He shouldn’t talk to you like that.” Without looking at Bakugou again he released him, turning towards.. Deku? Shinsou doubted that was his name.

The explosion user spluttered, only forming broken sentences in his shock. The rest of the class however… Someone was practically hugging their teacher. Aizawa Shouta. Physical contact. And he was called babe .

“Are you okay, Izuku? I wasn’t expecting you till later today.” Aizawa kept softly murmuring to Izuku, apparently. The only reason Shinsou heard was because he was seated at the front of the class.

A soft cheery voice rang out in the class, probably a bit louder than intended. “Everything’s fine! Don’t worry. I just got off earlier and I kind of expected you not to teach today. I guess I was right, huh?” He had a smirk on his face, taunting Aizawa.

“Oh! Right, uhm, Kacchan, you shouldn’t talk to people like that. You might get hurt.” He ended his scolding with a split second glare before winking at the other adult in the room.

“Huh- Wha- Wh-why are you here?!” Bakugou yelled out again, most definitely not getting the memo.

Izuku sighed, getting ready to answer but was interrupted by Aizawa. “He’s here for me, not you. It isn’t any of your business.” He glared and Shinsou felt a tiny bit scared at the utter coldness of it, even when it wasn’t directed at him.

“Uhm, s-sensei?” Uraraka raised her hand slightly, curious but not wanting to accidentally invoke the wrath of their teacher. He nodded at her, prompting her to speak.

“Well, uhm, we were actually wondering the same thing as Bakugou-kun? May I ask who you are sir?” The last part was directed at Izuku, who blinked and beamed at her, causing most of the class to blush and look down, Shinsou not an exemption. Aizawa, of course, noticed and growled slightly, snaking his arm around Izuku’s waist and pulling him closer.

“My name is Midoriya Izuku! I’m this guy’s husband, hehe. It’s very nice to meet you all, Shouta talks a ton about you guys, you know? That’s also part of the reason I came here so early, Shouta. I knew that if it was up to you I’d never meet these little rascals.” Aizawa had tried to shut him up in the middle of his tiny rant, Izuku evading him every time.

“Izuku!” He hissed. “Wh- Please don’t do this to me, they’ll never shut up about it.” He looked bordering miserable and Shinsou felt for him, totally understanding what he meant.

“Hm? Sorry love, I don’t know what you mean. This has absolutely nothing to do with you not doing the laundry last week.” Izuku’s expression was one of innocence but Aizawa began looking paler and paler.

“I told you I was sorry, baby please.” The hold around the smaller man’s waist had tightened and Aizawa buried his nose in the wild green curls. They stayed that way for a second, the entirety of the class holding their breath. Until… Aizawa tickled Izuku.

“Okay! Okay! Hah, let go! Shouta!” Izuku began squirming, trying -but not really- to get away, a beaming smile on his face. On the older man’s face was a soft smile as well, the class not believing their eyes.

“I hate you so much. My ribs hurt!” Izuku whined.

“You love me.” The way Aizawa had said it was full of both love and confidence, the utter fondness he had for the other evident in his tone.

“Hmmmmmmm… Do I?” The smaller questioned, the smile on his face betraying him.

“Yes. You. Do.” The class absolutely lost it when every word was accompanied by a peck on the lips.

Shinsou couldn’t believe it. He’d spent so much time with the man and he was keeping him from the one he loved? He felt guilty and it must’ve shown on his face as Izuku scanned the classroom, his eyes landing on him.

He quickly made his way toward the tired teen, taking one of his hands in both of his. “Ah, you’re Shinsou! I’ve heard so much about you, oh God. I’ve always wanted to meet you when you trained with Shouta but I was too busy at the hospital.”

Shinsou blushed once again at the proximity and the words -the intimacy between someone he looked up to and a stranger probably had something to do with it too. Turns out he wasn’t keeping Aizawa from anything. The thought that Izuku wanted to meet him had reassured him as well.

“I-it’s nice to meet you, Midoriya-san. Uhm, thank you for making Aizawa-sensei happy,” He muttered in a small voice, not daring to look at either of the two adults.

Izuku had stared at him for a while, not moving before wrapping his arms around Shinsou in a hug. “Then I think I should thank you, as well. You make Shouta happy so I’m happy.”

Shinsou returning the hug and the small sniffles only being heard by Izuku made the moment only better. Aizawa had watched on in amusement as he hadn’t heard anything. He was just glad that the man he loved and the teen he almost considered a son got along.

The rest of the class still kept quiet, the actions and words being said not really registering.

“Say, Shinsou-kun… I’d love for you to spend winter break with us. If you want to, that is! I just know you live in the orphanage from Shouta and you seem like a really good kid and Shouta likes you and you’re very polite and I just want you to have a nice break.” Izuku took a deep breath, looking Shinsou in the eyes.

He blushed and released one hand to rub at his neck. “Ah, sorry, hehe. I ramble a lot. You don’t have to spend it with us if you don-”

“I’d love to, Midoriya-san! I… If Aizawa-sensei is okay with that, of course…” He slowly trailed off, already assuming he’d be left again.

“Of course. You’re more than welcome to come with us. If Izuku hadn’t asked I would have.” He came up to them, placing his hand on Izuku’s shoulder.

“Th-thank you…”

Before anything else could be said the bell rang, prompting the rest of the students into action again. They’d begun packing up and hesitantly calling their goodbyes to their teacher.

When only Aizawa, Izuku and Shinsou remained in the room they looked at each other. Izuku started giggling slightly before bursting out in a full blown laugh. Shinsou couldn’t keep it in and started laughing as well, Aizawa only looking on in amusement and fondness at the two people who meant more to him than he had words for.

Chapter Text

Hello everyone!

This chapter/author's note is to see if you guys have any requests for this series.

Some examples are: 

• Izuku's and Bakugou's past
• Izuku's job as a doctor
• Aizawa and Izuku meeting
• the wedding

As I said, these are just some ideas and I'd love to hear what you guys would like to read about!

Until next time, 

Ja ne!