"Aizawa!" You yell his name and stumble up to him. "You forgot your lunch." You say in between huffs, having ran five blocks to catch up to him.

"Thanks." He takes it from you, looks around wearily before placing a kiss atop your head.

"Weeeell~ In return I think you should let me be your assistant today!"

"No." He flat out rejects and carries on with his slow pace to the school.

"Come on~ I mean, I'm trained to be a teacher, and you're still really banged up. I bet dealing with hormonal teenagers isn't easy for you right now! I really want to meet your class! Pretty please~?" You beg, stepping in front of him. He halts and rolls his eyes.

"Fine, but don't interrupt me when I'm speaking to them."

"Yes thank you darling!"

"Don't call me that."

"OK, what about sugar lump?"

"No."

"My sweet potato? Light of my life? Love bunny?"

"Just stop." You smile sweetly at him and walk side-by-side.

By the time homeroom starts you are bouncing around in excitement. The students are bewildered by you, I mean a strange person in their classroom,  ragging on their teacher and almost squealing in excitement would be a bit weird to witness. Although, when Aizawa introduces you as his significant other, you calm down and introduce yourself. The kids seem happier now that you aren't a complete stranger. The class goes well, that is until Bakugou has an outburst to Midoriya, a boy you seemed as sweet as sugar. Angry, you walk to his desk and slam a hand down.

"What the fuck do you think your doing?!" He yells.

"Bakugou, shut. Up." You send him a menacing glare, you deem it effective when he freezes and stares at you in suspicion(the only way I can describe it is his reaction to Shigaraki's bloodlust).

"Aizawa don't do that to a student." You immediately revert back to your normal look.

"Aw, come on~ It worked didn't it?" You saunter up to the front, kiss his cheek and ask if he wants some coffee. You are soon out of the room to get you both hot beverages, it was near free period after all. By the time you arrive back the bell had gone and most of the students are outside. You hand him his coffee and sit down at his desk. You two chat for a while until Bakugou shows up and demands to have a battle with you.

"What? Is that even allowed?" You owlishly blink at Aizawa. He pauses to think. 

"Well, if you call it a learning experience, I guess so. Just use one of the arenas I guess. But take it easy on him, he's only a student and I don't want to get a bunch of paperwork."

"'Kay, love ya babe." You stroll off, Bakugou and Aizawa following close behind.

"Never call me that."

"Yeah, yeah." You change into some spare gym clothes your size and stand before the teen on an elevated platform.

"OK, so what are the rules?" You question.

"If one of you is rendered unable to move for more than 10 seconds or physically cannot carry on, the other wins. If one of you is thrown out of the ring the other wins."

"Piece of cake."

"Shut the fuck up, you're up against me."

"Whatever." 

"You may begin."

Bakugou stays where he is, as do you. 

"Let's get this over with quickly." You summon energy from your core and gather neon in your hands, you let it charge for a few second. Then, you draw your arms back before launching a ball of the bright substance into the air. It collapses in on itself, anything not connected to the floor flies up to its centre, sucked in. Bakugou is ripped upwards, he uses explosions to attempt to get away but the smoke and sweat just gets sucked into the black hole. Suddenly, everything explodes outwards. Bakugou goes flying but manages to correct himself with a few explosions.

"Nice to know you're still conscious."

"Fuck you." He launches forward ready to throw a punch, but you slide under his airborne body. He whirls to catch you but you launch upwards, he was expecting this but not the height of your jump. You propel yourself up with a neon enhanced jump and use the midday sun to your advantage. Bakugou shields his eyes. You bring your fist down as you quickly descend. He sees it last second and dodges out of the way but a wall of neon is thrown outwards once you pummel the ground and he is knocked off balance. You rush him and catch him in a stasis bubble. His action speed significantly decreases and you have time to laugh at his pissed off face. You throw yourself onto him, the bubble pops and he lands on the ground with a hard thud. He cusses you out as you put his hands into stasis bubbles. It's fascinating to watch the explosions happen in slow motion and become contained in the bubble. Especially from your seat upon him.

Seven seconds pass and assured of your victory you lean back a bit. He pushes his back out to dislodge you. You dip backwards, your control of the stasis bubble flickers and one of them pops. He grabs your arm and chucks you towards the edge of the arena with the force of an explosion behind it. Luckily you come to your senses and surge forwards using a neon dash. You body in particles, you run straight through him. He shudders and yells at you to fucking give up.

"When my boyfriend is watching? No way." Aizawa can't help but smirk.

You surge forwards once more and grab his wrist, your leg kicking out and hitting his knee. He falls to his knees. You wrap both your arms around his wrist, plant your feet and chuck him over your shoulder. He slams into the ground and comically bounces a bit. Winded, he still gets up but is trying to regain his breathing. You use the momentum from a neon dash to leap forward and kick out at his stomach he flies back and while he tries to steady himself his feet hit the ground outside the arena.

"Fucks sake!"

"______ wins." Aizawa shouts. Some students had gathered to watch and they enthusiastically applauded your efforts. Bakugou looks incredibly pissed but your proud, if he had managed to hit you with a couple more a explosions when he threw you, you would have actually flown from the arena.

Aizawa casually strolls over and pats you on the back. Just when he's about to pass you, he leans into your ear.

"Good job, babe." He whispers and carries on walking. Shocked you freeze. No way!

"Oh my- did you call me-?!" You grin at his back and jog to catch up with him, saying a few words to Bakugou to thank him for a good match on the way.

Aizawa might just kill you with those kind of surprises!

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Quick question: Do you guys think I'm capturing their personalities alright so far?

Also, I went overboard with the fight scene, I don't usually do fight scenes often but I have a lot of rage after I got into a fight this morning. I use Bakugou as a scapegoat a lot as well... Whoops! ^^'