Thread by @Tiny_Marix

And the it hit him. He saved Kirishima from dying and killed the villain.

Then he fell asleep again. Okay it’s okay he saved Eijirou. Now he had to deal with using his quirk with one hand, he can do it. He doesn’t regret anything.

Kirishima woke up to see Bakugou’s peaceful face sleeping. Would it stay like that once he sees it? Would he still love him for taking part of his life away for being an idiot!??!

Kirishima has been there for one week now hearing the beeps of the machine that was connected to Bakugou. And crying in every opportunity just the thought of Bakugou hating him has his heart broken. What would he do without the love of his life!??

Then he heard a soft mumble. He looked at Bakugou and saw how slow his eyes opened.
“KATSUKI!!!” Kirishima’s heart almost stopped because of happiness.
“Hey” Bakugou said with his morning voice.

“How are you feeling..?” Kiri was so scared once Bakugou sees his left arm he-“
“ well like I just waked up from the worst hangover I’ve ever had” he said, then Kirishima’s eyes couldn’t handle it anymore and started crying

“Kat...I’m so sorry it’s my fault” he hugged his right arm.
“What? Ei-“ Bakugou sat up so he could talk to him.
“NO it is my fault if only I was a better hero and saw that villain coming this would’ve never happened to you I ruined your life” he was sobbing

“Eijirou stop now, just what the Fck are you saying?!! Your fault!?? Are you insane? You were saving a life, you did your job right idiot. You’re a good hero! tell me idiot how many times did we save each other!!?”
“Too much to remember... but”

“But nothing Ei what if this would’ve been the opposite huh? I know that I would never forgive myself, but you would say that it ain’t my fault right?”
“Kat you lost your arm I can’t forgive myself for that your dream I-“
“Yeah...I still have another one so what?”

“This ain’t the moment to joke Kat, how could you not even be mad at me??” He said crying again
“Because you’re fcking fine Ei, because I did my job right, and you’re here with me” he said grabbing Ei’s face with his now only hand.

“Still babe how are you gonna work without something so important” he cried
“Hey kirishima we live in a quirk world I’m sure there’s something okay?” Kat kisses the shorter boy
And kirishima just felt awful he was supposed to be calming Katsiki but now he’s the one being calmed

“Uhhh Sorry if we interrupt” said Masaru
“Pops...”Bakugou said
“Son...”he went to hug him, Bakugou knew his family would be worried specially his dad.
“I’m fine” he said
“You better be brat” Mitsuki entered the room with the Doc.

“Hello Bakugou I’m Doctor Inoff I would like to you alone.”
Kirishima looked at his bf one last time and went out with his parents.

“So as you may have seen, now you don’t have a left forearm and hand.”
Bakugou took a moment to see again his left arm. It feels awkward as hell he swears that he can still feel his now gone hand.
“Is it over? Or it maybe a solution out there.”

“Well there is one...since you have a top hero Insurance, your company decided to search the best solution. But it’s sadly extremely painful, if you decide to do it, they’ll bring a person from South America with a regeneration quirk. But you need to wait two months”

Fck that’s totally good news to Bakugou he ignore the fact that is extremely painful.
“I’ll do it.”
“What that fast?” The doctor was surprised.

“Yes tell me when I can leave and when will that person come I’ll wait”
“Well okay then I’ll warn your company right now, you can leave the hospital tomorrow I’ll tal to your parents now, my name is Jack is you need me.”
“Yeah whatever thanks”

The doctor exited the room and Kirishima entered immediately
“Kat is everything okay!??” He hugged him again
“Yeah calm down Ei I’m fine, hey guess what the doctor’s name is Jack Inoff.” Kiri just laughed softly
“How can you be so calm Kat..?”

“Because there isn’t so much to do in this situations I won’t sit here and cry.And well he said there’s a solution”
“What!? Really!”
“Yeah our company will bring a person with a regeneration quirk but I need to wait two months.”
“Omg babe that’s awesome!!”Kiri smiled for real now

“Yeah he said that it’s extremely painful but I don’t give a f-“
“What but how much is extremely painful? is there a risk to it? You’ll be safe?”
“Well it’s the only solution...”
“Babe I don’t know do you really..”
“Yes Ei I want to give it a try”
“Okay”

Once the hospital said that it was safe to let Bakugou go home, kirishima decided to take a break from work as well so he can be with Bakugou, even though Bakugou was complaining about it he gave in.

So for those 2 months the Doctor gave Kirishima a prosthesis for Bakugou. But he decided to not use it.

Bakugou could easily describe these 2 months as the most stressful thing he has ever experienced. Always getting frustrated for trying to use his left arm and throwing things because he’s exasperated. Getting used to not having his left arm was the most difficult thing.

Kirishima would observe him and broke in tears saying things like “I’m sorry” or “it’s my fault” but it always ended in Bakugou assuring him that it’s not his fault. That all this is fcking new to him

Because it’s true Bakugou knows that it’s not Kiri’s fault at all, he saved the life of two people, and Bakugou saved kirishima. So he’s more than convinced that he would do it again. So he hugs him with his right arm until Kiri stops crying

in his chest. Bakugou hates the fact that he can’t work and that now his quirk is limited to one arm. If that regeneration quirk doesn’t work at all, his career is screwed up not only he can’t use his left arm anymore but his quirk would be half powerful than it is now.

Fck he even had to be the one in the passengers seat, when he loves driving! And kiri ain’t the best driver and he himself said it but the fact that Kirishima is doing everything for him now it’s bittersweet to him

Why? It’s bitter Because Kirishima is doing everything for him, like helping him eat, shower, change his clothes, drive for him, be the one who carries the groceries bags, etc so he feels like he is useless

But it’s sweet because Kiri is so damn cute and affectionate whe he does it.

He didn’t want the prosthesis because he knew that he would be able to bear with everythin, but it’s so fcking hard. He doesn’t want to cry of frustration in front of Kiri because he knows how would that end but even though he tries so hard to act tough in front of everyone

He can’t help but cry sometimes and think if his career is really over

The moment he was waiting for finally came. He was hugging his mom and kirishima before entering to the surgery room. Even though he really doesn’t know how is the process of this. Kirishima is crying again and saying that everything is going to be perfect.

The doctor came in and introduced him to the person with the quirk it was a short man, he said that he was so grateful that Bakugou saved once to a patient he has, and that he wants to help. Bakugou said thanks and this little man tried to shake his hand Bakugou just stared.

“Oh sorry the other hand!” then it worked he actually shook his hand.

The doctor told him to lay on the bed and that’s the last thing he remembers.

When the doctor told him about this solution he actually did say it would be extremely painful but Bakugou didn’t expect it to be that painful, feeling how your arm starts growing again while you bleed and your bones grow too ain’t a cute at all. He thought the anesthesia

would help him a bit but he started screaming as soon as the doctor opened his arm and that man with the quirk started doing his job he felt like he was dying again.

Kirishima and the Bakugou’s could hear Katsuki’s screams of pain and every time he swore. Kirishima was so worried he didn’t like hearing his boyfriend cry and scream like that, he started crying too. But Mitsuki hugged him. Then after 3 hours the screams of agony stopped.

~~~~~~~~
When Kirishima was allowed to enter the room, Bakugou was still asleep, with his face looking so exhausted and peaceful at the same time, his new arm was bandaged but it looked perfect like it could work. Kiri would be so happy if this worked

The news about Ground Zero losing his left arm were everywhere, their old classmates were so worried as well as GZ fans and supporters, news saying things like “is this the end for GZ?!” Pissed him off, Kiri needed to know that his bf could still continue his dream next to him

He asked the doctor how would things go from now on, and he explained that Bakugou’s new arm needs to learn how to feel again, practicing slowly, things like grabbing light things and then heavier things. His fingers should “work out” every hour. He even gave Kiri a gum ball

saying Bakugou will need it later, and that the last thing Bakugou should do is start trying to use his quirk again. Once it’s everything done Bakugou could be back on field after 4 months.

“4 MONTHS!? Oh god he won’t like that” Kiri was sure about it
“Well it depends how much Bakugou practices and of course he shouldn’t overuse his new arm, he needs to take his time”
“Okay...thank u so much doctor”
“Sure he should be awake in one hour or less”

——————————————

After waiting 2 hours Bakugou was waking up, his parents came back from shopping food. Kiri never letting go of Bakugou’s new left hand.
“Babe good night...how are you feeling?”
“Like trash” mumbled Bakugou

“You were so brave my son” Masaru petted Bakugou’s hair and Mitsuki just held his other hand.
“It was about time to wake up Brat I was getting worried”
“Uhmmm” Bakugou’s voice was so weak and choppy

“Babe look at it” Kiri squeezed his new hand really softly
“Wha— I felt that“ Bakugou tried to lift his arm but he couldn’t do it so fast
“Slowly Babe, now is all bandaged you need to be careful”
“Omfg yes” he smiled feeling his arm and hand again

This wasn’t going to stop GZ

~~~~~~~~~~
After being discharged Kiri and Bakugou were aware of how this new entire process would go, Kiri was right when he knew that Bakugou would be pissed off because of the time it would take to be back on field but he ended up accepting it.

Kiri took vacations to help him woul he wasn’t something Bakugou liked.
“Wtf Ei they need you”
“Yeah but my bf needs me too! Bakugou I’m not going to discuss this anymore okay? Deku just came back from his vacations so everything is fine. That’s it no more talking about this”

Bakugou just growled in disgust he knew Kiri wouldn’t change his mind so he started practicing how to grab something, he looked ridiculous but at least he’s progressing. In the first check in the hospital he was able to see his new arm without the bandage.

It was disgusting, it looked like Deku’s arms when he used OFA excessively, it was purple and green but the doctor said that with the time it would be matching his skin tone.

And that’s how the months passed by, with Bakugou practicing 24/7 and getting really frustrated sometimes at the point where he would throw things and cry. Thank god Ei stayed with him, so he can help him calm down, before he destroys their home. But of course they used their

free time to love each other in all senses. Kirishima was using his not so professional cooking skills to make Bakugou a proper meal every day, but once Bakugou ended with the practice he started cooking again, it felt amazing his new arm was totally matched to his skin tone now

The only thing that was missing was using his quirk with it. The amount of sweat or nitroglycerin was even bigger now in his new arm. He was ready. Kiri was so happy after they end with this last part they can fight again! So they went to a quirk training room

But the first attempt didn’t work at all, Bakugou was so disappointed, Kiri just cuddled him and told him that it was okay maybe tomorrow

Days passed by and finally worked but it hurt a bit at the beginning and his explosiones weren’t as big as before. It was like a title fire work in the air, with more days of practice he progressed more and his explosions now were bigger but still not as powerful

It wasn’t until the end of his medical rest that he could works again next to Kiri who started working again some weeks before him.

This time they had to fight a villain with a grenade quirk it was like mientas quirk but with grenades. The villain was disturbing a public area and has been causing real serious damages

His colleagues including Eijirou went before him to avoid a big attack towards him, which pissed him off
“I don’t need y’all to protect me I’m freaking fine now” Ei looked at him saying
“Babe we know what are you capable of okay? But you still can’t do a +

Big explosion like before you have to star slowly and not to hurt your new arm” auch Ei didn’t trust him,
“No Katsuki don’t make that face okay? I know what you must be thinking but this is not because we think your weak okay? It’s just to make sure there’s nothing

that needs you to overuse your arm” damn Eijirou knew him so well, but still he doesn’t like this feeling.
“Okay is now or never the target is right there”

Bakugou took a look to the villain he was really tall even taller than him. They started the plan and divided the team into rescue and fight, Bakugou went for fight and Eijirou too.
The rest of the team rushed to help the victims and injured people

The fight was intense since this villain was bigger than both of them, kirishima did the defense and Bakugou the attack like always but Bakugou’s right arm was getting tired and he had to use his new arm

But he was frustrated cuz Kiri had to take a lot of hits and grenades explosions because the attack percentage wasn’t the same
“Fck it” he stood before Kiri and tried, making and explosion to confuse the villain. But still Kiri had to resist more hits

He succeeded at making bigger explosions than before but still not as big as his right arm. The villain punched Kiri sending him kilometers away letting Bakugou alone to fight
Kiri tried to stand up but his skin gutted after using unbreakable for too long.
“Ei wait for me okay!”

“Fck Kat Sorry Sorry...” Kirishima has to be saved again for Bakugou and even when he’s still in medical observation, he felt useless his body not helping after receiving non ending hits, punches and explosions
He saw how Bakugou was still awesome while fighting in conditions

like that, Bakugou was overusing his right arm but he felt how some kind of energy was growing in the new arm, like it wanted to be released the villain punched him and pinned him to the ground Bakugou tried to make a explosion with his new arm but no explosion cane out

What did came was a super punch that sent the villain to the sky
“What the hell...?” Bakugou stared at his hand did he do that? The villain was falling down so he tried again this time the biggest one-handed explosion he has ever made came out making the villain crash against

a building, but then this energy was there again as if his previous explosion energy was accumulated in his new arm. His hand kinda sparkling and waiting for this energy to be released. He went running towards Kiri until the red head screamed
“KATS BEHIND YOU”

He saw how the villain came towards his direction really fast
“Fck... this better work” he prepared his arm to release that energy accumulated in one punch
So when the villain was about to attack he punched him, the villain body crashing again ha so many building walls

until it stopped and fell on the ground
“What in the world...” he looked at Kirishima’s shocked expression

“FCK YEAHHHH THERE IT IS BABY! DID YOU SEE THAT IM BACK AT IT AGAIN FCKERS” Bakugou kissed his new hand and started jumping of happiness
“BABE HOLY SHIT WHAT WAS THAT?!? IT WAS AWESOME” Kiri shouted while he tried to walk towards Katsuki, but trembling a little

Bakugou caught him before he fell down.
“Bakugou is that a new power!??” Kiri hugged him while he was in his arms.
“Shit idk I think that once I release an explosion the energy stays on my arm to throw a punch after” he used his right arm to hold Eijirou and

His new hand to create a little explosion, confirming his theory when his arm saved the impact energy for a punch later. They just looked at each other smiling. Kirishima couldn’t be happier that his husband not only has gained more power in his explosion but also evolved it!

~~~~~~~~~~~~~~~~~~~~~~

The news that Ground Zero defeated a villain on his first day of work after such a long medical rest, the obtaining of his new arm and his quirk new power were everywhere.
Bakugou didn’t just received a new arm but a new power as well.

Everyone was happy for him specially Kiri. Who couldn’t believe that his bf could be more powerful and hot than he was. That’s why he congratulated the blond with the best sex session ever. Now they’re cuddling and analyzing the recent discoveries

“See? Everything went fine” katsuki whispered on his ear
“I’m glad it was....I was afraid of not being able to use your quirk because a sacrifice you did because of me
and-“
“And I’d do it again...Eijirou understand that I never would’ve thought about hating you in any moment+

because the only thing I refuse to loose is you” kirishima was a mess already, he hugged Bakugo with tears falling down of his face
“Wahhhhh babe I love you so much” sobbed the smaller one
“Me too Ei and I still have 3 more extremities to prove it to you” he gave Ei a smirk.

“DONT EVEN THINK ABOUT IT, I FORBID IT!” He punched him

The END💪🏼💪🏼💪🏼

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