The Quirk Marriage (Todoroki x Reader)

Found out

I woke up in a hospital room, really fucking confused may I add. I yawned and tried to move my leg, but felt a heavy presence on it. As I look down my legs I see Shoto asleep, laying his head on his arms on top of my leg. I hit the top of his head and he shoots up, "Seriously? Sleeping on the injured now, eh, candy cane?" 
He smiled slightly, "Shut up you fake Avatar." "Uhm... can't be an avatar when I can't bend fire." I snap back, causing him to stifle a laugh. "Nature bitch then!" he exclaims. I sit back up and go to hit him as he moves out of the way, sticking his tongue out at me. "God! Why am I marrying you?! I'd rather marry that stupid Pomeranian." I fake cry, placing my hand on my heart. Shoto just laughs more, "You're marrying me because we don't have a choice, Mrs Todoroki." "I swear I'm gonna punch you!" Little did we know, someone had heard our entire conversation.

After a few hours I was out of the hospital, well no. It wasn't a hospital, just Recovery Girl's office, but it looked like a hospital room at least. She'd healed up my wound really well, but it left a scar where that villain decayed my skin. I was told if he had held on any longer my foot would be gone completely. I'm so gonna get revenge one day...

~

The next day I walk into the classroom, only to be tackled by Kaminari and Jiro. They'd really become two of my closest friends at UA, apart from Momo and Iida. Then again, I've known Momo and Iida since middle school, so of course I'd be closer to them. I giggle at my two best friends as they begin to scold me, telling me that I'm stupid and should be careful, before feeling a pair of strong arms wrap around my waist and lift me up. The girls squeal and, this reaction, made it obvious who was picking me up. Shoto. 
He turns me around so I'm facing him and I smack his head. "Stupid candy cane. You don't need to carry meeee!" I whine. "I don't care {N/N}!" he fires back, plopping me down onto my chair before taking his own seat.

As the noise in the classroom rises I wonder about Aizawa. He was really injured the last time I saw him, no way he'll be able to teach right now. Just as I think this, he enters the room covered in bandages. The class instantly scream at him, "Aizawa-Sensei! You should be resting, you're not fit to teach right now, you should be recovering!" He just put his hand up and told the class to shut up, "The battle is only just getting started," the  class gulp, giving each other worried looks, "because the UA sports festival is just around the corner." The class breathe a sigh of relief and turn back to look at their teacher. We were in for a long few weeks.

Class went by really slowly after the announcement, and I spent all lesson passing notes to Kami and Jiro, receiving annoyed glances from Aizawa as we giggled to ourselves. Anyhow, the end of class finally came as the bell rang, signalling for students to leave. Just as I was about to leave the room I felt someone grab my arm and drag me down the corridor. They pulled me around the corner, underneath the stairs and said, "I know your secret". 

That voice. It was Kirishima. I looked up at the red head, my eyes widening. Honestly, I'd been suspicious of him for a while. He was... way too friendly. He smirked, "How's the fake relationship going, Mrs Todoroki?" he states, emphasising his words. He must have overheard our conversation. "It's not nice to spy, Kirishima."
He just smirked, "It's also not nice to lie to your friends, {L/N}." I just stared at him and sighed, "Why were you spying anyway? We aren't close, you had no reason to spy on me." Kirishima just looked away from  me, "Nah that's a secret. Why are you two lying to the whole of Japan - no, the world?"
I begin to mumble, "It's a quirk marriage..." I didn't expect the boy to hear me, but he obviously did, screaming, "A QUIRK MARRIAGE?!". I nod my head, never taking my eyes off the floor. "Wait- they're fucking illegal. It wasn't your decision right? You're not committing a crime on purpose, right?" This causes me to snap, "Look! You seriously think I'd willingly commit a crime?! It was our parent's idea okay?! We can't get out of it now, it's been planned since we discovered our quirks."
Kirishima looks at me, his eyes full of sympathy, before realising his hand was still gripping my arm. He let go before apologising. I look at him once more and say, "Please keep it a secret... me and Sho are fine with it now. We're used to this, it no longer matters." before walking away, leaving a stunned Kirishima in my wake.

~

A week had passed since Kirishima found out my secret, and he hasn't left me alone since. Due to this, the class is becoming real suspicious. They're so used to seeing him annoying the shit out of Bakugou that they're really confused at him following me around. Not even just that, he's all touchy, constantly patting my head and hugging me at the worst times. 
Every time I try and speak with Todoroki he jumps in and drags me away, or he won't let me get there in the first place. Honestly, he was starting to get on my nerves. I kinda wish I could be invisible like Hagakure right now, it'd be so much easier to escape from him. I glance at Shoto as Kirishima drags me away once again, only to see a look of hatred plastered across his face.

~

It was now after class, and I managed to sneak past Kirishima before he could get to me. Sadly, someone else caught me instead. I could feel the anger radiating off of them and, looking up, noticed it was my fiancée. "H-heyyy candy cane..." I stutter. He doesn't say anything, doesn't even look at me, just drags me behind UA high school.
Once we get to a secluded area he turns around, never letting go of my arm. "Stop hanging out with Kirishima." he blurts out. I look up at him, confusion spreading across my face "I'm not, at least not purposefully. He found out out secret Sho..."
Suddenly, I feel the heat rising and see a flame. He never uses his flames so this scared me. Once he realises I'm scared he stops using his fire side, "You told him about the.... thing?"
"No, he was spying on our conversation... when I was injured..." This peaked his interest, "Wait, he was SPYING on us?" I nod, "Yeah... Now I can't stop hanging with him, if it gets out... our parents would murder us!"

As we were speaking, Kirishima pops up behind Sho. "Look guys. I'm not gonna tell. It won't benefit me, but you don't do a good job at acting like a couple anyway."
"Again with the spying Kirishima?!" I shout, "Honestly, I wouldn't be surprised if you were a secret reporter or investigator."
Then Sho speaks up, "If we aren't doing a good job, how come literally everyone thinks we're a real couple?". Weirdly, his words stung. A real couple, huh? Honestly, there's been times where I've forgotten it's all fake. Well no, it's not fake... just arranged. It's gonna happen whether we both want it to or not. I stop listening to Sho and Kirishima bickering and walk away, I needed to get my head sorted out. I will never catch feelings for Todoroki Shoto, he's just messing with my stupid brain.