the big brother of class 1A (mha x male reader)

chapter 73: 100%

"where are you going (y/n)?" kyoka asks when you walk towards the door, "aizawa needed me and izuku." you say simply, "oh, well have fun." she says. when you arrive with izuku at the gym you walk over to aizawa. "why are we here?" izuku asks, "izuku, we need to talk. you have a quirk." aizawa says, "w-what? off course i do." he says nervously, "no. you had one before you got one for all, you were born with one." aizawa explains, "what? but the doctor said i didnt, i never developed one either." izuku reasons, "exactly, however you have one, thats why we are here." he says, "oh...okay. what should i do?" he asks, "well for now we will be testing one for all, i want to see if when (y/n) overclocks you it will let you use more." aizawa explains.

"okay, how much can you overclock me (y/n)?" izuku asks, "i would guess around x30." you reply, "do it." when aizawa tells you to you put your hand on izukus should and overclock him. "whoa! it feels so odd..." izuku says, "t-there...go for it." you say before sitting down, "okay...right now my maximum is 30% first ill try to power up to 35%" izuku explains before activating full cowling. "how does it feel?" aizawa asks, "fine...im gonna go further." izuku says before more lightning comes off his body more. "what are you at?" you ask izuku, "50%" he says simply, "go further." aizawa demands, "im at 75%" izuku says worriedly, "does it hurt?" you ask, "no." izuku says in a scared voice. suddenly his hair starts to rise, his green lightning turns into an aqua one. "im at 100% but it hurts a little." izuku says, "okay, shut it off." aizawa demands, "how long does your quirk work on others?" aizawa asks, "thirty minutes." you reply, "okay, izuku you need to remember that, if time ran out while you were at 100% you would break your entire body." aizawa warns, "so now i can use my full power?" izuku asks, "yes, but only if (y/n) puts himself out of the battle before it even starts, and it also only lasts thirty minutes." aizawa explains, "true...however if he really needed to (y/n) could overclock himself past his limits." izuku theorizes. "now how do we awaken his other quirk?" you ask, "well, for that i will be bringing in all might." aizawa explains.

"now izuku, do you have any idea on what your quirk may be?" all might has been questioning izuku for several minutes now, "no. i tried so many times when i was little to use a quirk, i really dont know what it could be." izuku explains, "could it be a mutation?" you ask, "i think it must be." aizawa confirms, "this might be a bad suggestion, but what does it feel like when you use your quirk?" you ask, "its like i feel power flowing through my veins." izuku explains, "what if we asked other people what it feels like for them? maybe if izuku simulated that he could use his other quirk." you explain, "thats a great idea!" all might says. "(y/n) that will be your assignment, get the feeling from as many people as possible, if you can also get it from togata. both of you meet back here tomorrow." aizawa demands, "got it. is this still top secret?" you ask, "go ahead and tell jiro and uraraka, but beyond that keep it secret." aizawa says, "sounds good." you say before walking back to the dorms.

when you got back home you and izuku brought ochako and kyoka aside. "whats up guys?" ochako asks, "i have something to explain to both of you." you reveal, "what?" kyoka asks curiously, "the meeting i had with aizawa, basically izuku has a quirk that has been passed down for many generations, all might had it last, however before he got it he had a normal quirk. currently we are trying to figure out what it is. any questions?" you explain, "wow..." kyoka says in surprise, "izuku why did you hide this? your second quirk i mean." ochako asks, "i didnt know, i just found out tonight." izuku explains, "(y/n) why are you part of this?" kyoka asks worriedly, "well, for one im aizawas teachers assistant, monoma is also involved. also we were testing if my quirk could boost his." you explain, "how did it go?" ochako asks, "if (y/n) uses all his energy then i can use 100% for thirty minutes." izuku explains, "without breaking your bones!?"kyoka asks in surprise, "yea!" izuku says exxcitedly. "now i have one more question, what does it feel like when you use your quirks?" you ask before pulling out a notebook. "they are just like extra limbs, i have always been able to use them." kyoka explains, "same here, although when i use it, it makes me a little nauseous." ochako explains, "thanks."

after you leave them you start looking for more people. "oh! hey momo, what does it feel like when you use your quirk?" you ask, "well, it kinda tingles a bit, it also feels like the items physically come out of me, like if pulling out a nail was painless." she explains, "thanks!" you say before moving on. "hey kaminari, what does it feel like when you use your quirk?" you ask kaminari, "like i just spent four days rolling around on a shaggy carpet, it feels like there is just a lot of static electricity, when i release it, it feels like a weight off my back." he explains, "got it. thanks for the help." you say before walking away. "tenya what does it feel like when you use your quirk?" you ask while interrupting his studying. "well, when i use it, it just feels like time slows down, almost like a constant stream of adrenaline." he responds before you walk away.