My Switched Heroes

Disclaimer: I do not own anything in relation to My Hero Academia

Summary: Deku and Momo are attacked by a villain, who has the quirk ability to switch bodies. Afterwards the villain escapes, thus leaving them switched. Will they be able to find the villain?, and switch back. And will they be able to pass off acting as each other? Tune in and read on to find out.

Chapter 1

Exiting the front gate of UA high school, Izuku Midoriya was preparing to go home for the day. When all of a sudden he had heard someone calling out to him, in order to grab his attention. As he turned to see who had called him, he was surprised to see that it was Yaoyorozu Momo.

Rather surprised that Momo was calling out to him, Midoriya had stood in the same spot until she had caught up to him. And once she had she had said "I am glad that I caught you, before you had the chance to leave." she had told him. Which had Deku more than a little confused as he asked "what can I do for you Yaoyorozu-san?" he politely asked her.

To which she had replied "first off call me Momo since we are classmates after all, and secondly I had wanted to ask you something?" she had told him. In which Deku said back "well then you can call me Deku, and sure what is that you wanted to ask?" he said.

Clearing her throat Momo then said "well I was wondering if it is possible if we could go grab something to eat together?" she asked him. Which Deku had replied "oh and why is that?, not that I am saying no of course." he told her. To which Momo had said "well since you are the elected class rep, and me the deputy I figured we should get to know each other a bit better in order to do our jobs for the class perfectly." she had finished saying.

Which of course had Deku saying while rubbing the back of his neck "of course we can do that, we can even go now if you want to?" he had told her. Thus ending with Momo quickly agreeing, as they had left to go find a place to eat.

And although their trip so far had been mostly quiet, except for Deku praising himself in his head that he had held a full conversation with a girl without making that much of a fool of himself. When all of a sudden the two heroes in training, could hear the familiar sound of sirens not that far away from their location.

All thoughts of their plans had quickly vanished, as they had rushed over to the sounds of the sirens to see what was happening. And as they had appeared at the scene, the sight that greeted them was surprising. As a dozen or so officers were scattered across the street clearly injured, but that was not the most noticeable thing they had seen.

Since standing directly in the middle was a tall, but rather lean built man who had seemed to be the one to attack the officers. And as both Deku and Momo had readied themselves in case of an attack, they saw the villain look directly at them.

ANd as the strange villain had finished a short chuckle, he had said "well well what's two little brats like you going to do to stop me." he had said before he took notice of their uniforms. As he gained a suspicious look in his eyes he said "well if I am not mistaken, the two of attend UA academy right?" he asked them.

Which only served to confuse both of them, as they slowly nodded their heads in acceptance. Which in return had caused the mysterious villain to chuckle yet again, once done he continued to talk. This time saying "oh boy this is perfect, the two of you can't do anything to me sense it is against the law to use your quirk in public." he informed.

Thus resulting in both Deku and Momo to silently curse, since they both knew that the villain was correct. Since it would be counted as a vigilante act, and they would be punished no matter the outcome.

And as they stood there motionless, they yet again heard the villain speak as he said "well since the two of you aren't going to do anything then I guess I should, by the way the name is transfer remember it well." he had said before he had moved in to attack them.

And as soon as possible he was right in front of them, with his hands glowing signaling that he was using his quirk. Quickly acting he placed both of his hands on top of both Deku"s and Momo's heads. Thus creating a thick mist like cloud, that had knocked out both Deku and Momo.

Though before he had left transfer silently chuckled to himself, at the chaos he had done this day and soon vanished from sight. Although as soon as he had left, none other than All Might had appeared on the scene. Though he casted a worrying gaze on his two students, as he immediately picked them up, to take them back to the academy to heal and recover.

Scene Change

Slowly blinking his eyes open, was when Deku was greeted with the familiar ceiling of UA High's infirmary. As he had spent a good number of times here recovering, after over using his quirk while damaging his body. Although even as he was laying down in a bed, Deku could not help but feel different somehow. Not only did he feel slightly taller, but thinner as well, he also felt heavier in certain places, while lighter in others.

Though Deku was at first confused as to why he was here, when the memories of what had just happened had surfaced in his mind. Sitting up rather quickly in order to go check on Momo, was when Deku had felt a rather distinct jiggle come from his chest.

Glancing downwards Deku was greeted with the sight of two large mounds bulging out of his chest. Though that was not the only surprising thing, as he glanced further down he noticed that he was wearing the UA uniform but for the girls.

Upon getting an unsettling feeling about all of this, Deku had moved his hand in order to scratch the back of his neck when he is confused or nervous in this case. Although as he reached the intended spot he had came into contact with hair.

Now Deku knew that while he may oddly colored and styled hair, he also knew that his hair was never this long before. And not only that but somehow it had felt much softer and silkier than his normal head of hair.

Now realizing that something seemed to be really wrong, Deku scrambled out of bed. Though not before stumbling thanks in part to the two new additions, which were bouncing and jiggling on his chest.

Quickly catching himself from falling, by hanging onto the bed. Did Deku spot a nearby standup mirror placed amongst the wall. Picking himself up Deku slowly made his way to the mirror, all the while trying to anticipate what he would see.

Stopping right before the mirror, Deku had taken a deep breath in order to calm his quaking nerves. And as he moved right in front of the mirror, Deku was greeted by the sight of a disbelieving and shocked looking Yaoyorozu Momo.

And as Momo(D) moved closer to her reflection, she could not even believe what she was seeing in the mirror. Thinking that this was all some sort of dream, Momo(D), had proceeded to make various facial expressions to try and fool her reflection. Only for her reflection to copy everyone of the expressions she had made, acting desperately she had pinched her cheek to try and wake herself.

Only for her to feel the light stinging sensation upon her cheek, telling her that this was in fact no dream but as real as it can be. Although that was when she had heard the door to the room she was in starting to open. And first to walk in both All Might and Eraser head which did not surprise, but what did surprise was who had walked in shortly after.

As it was herself, or rather her former body that had walked into the room. Though before she could speak, All Might had been to speak first. As he started to say "ah young Midoriya, it is good to see you awake, and do not worry young yaoyorozu here filled us in on everything that happened to the both of you." he had said to the boy turned girl.

After which Momo(D) had spoken saying "so what do we do from here senseis?" she had asked. To which Eraser head replied "well in the meantime until we can track down the villain that did this to you two, you will both have to try and assume each other's identities for awhile." he had told the both of them.

In which Deku(M) had said "are you sure that is wise to do sensei?" he said while looking at Eraser head. To which said pro hero replied "no I am not, but it is the only plan we got, but if it makes it any better you two can only one person each of this situation no more than that got it?" he question the swapped teens. Which resulted in them both quickly agreeing, which in return had caused Eraser head to leave after having no more to say.

Though All Might had stayed in the room, all the while looking in between the both of them. Finally did he speak as he addressed Momo(D) "young Midoriya in light of this current situation, I feel it is best that well tell young Yaoyorozu your secret." he had told her.

Which had resulted in Momo(D) being greatly surprised as she had said "are you sure about this?" she had questioned her mentor. All the while Deku(M) had felt totally out of the loop, with what they were talking about.

Only for All Might to once again speak saying "yes I am sure, since it seems only your bodies were switched and not your quirks." he had told her. Knowing that the number one hero was indeed correct, Momo(D) turned towards Deku(M) and said "ok Momo, what we are about to tell you has to stay between us no one else can learn of this okay?" she had asked him. Which resulted in Deku(M) quickly agreeing wanting to get to the bottom of things.

Taking turns both Momo(D) and All Might, had begun to tell Deku(M) how Momo(D) received her quirk, which Deku(M) now had. And once done Deku(M) could not believe what was told to him, if not for All Might regressing into his weaker form.

And once everything was settled All Might turned to the swapped air and said one last thing "you two are going to have to rely on each other to get things done, especially with your quirks as well, but I have faith you can do it." he had said before he had left.

Thus leaving the swapped teenagers alone for the first time, which was noticeably awkward since they in the other's body. Attempting to break the silence Momo(D) had said "so should we leave now, after all we are free to go." she had said. Which Deku(M) had quietly agreed to do. And after retrieving their bags, only to have to switch them since Momo(D) had grabbed the wrong one as did Deku(M) they had left the school grounds.

Once again trying to end the rather awkward silence that had fallen between them, Momo(D) had asked "so who do you think we should tell what has happened to us?since we are obviously going to need the extra help." she had said. To which Deku(M) had said "the only people we should tell are Jiro and Uraraka, since they can help you with being a girl and all." he had said to her.

Once again silence had befallen between the two, which had caused Momo(D) to notice the new sensations of her new body. Such as the way her hips had seemed to sway back and forth while walking, and the ever noticeable bouncing of her now much fuller chest. And the absence of a familiar package that was no longer between her legs.

Although she was not the only one, as Deku(M) had experienced some new sensations as well, most notably what was now currently residing in between his legs. Though after walking for a while they had finally appeared at the dormitory, they were staying at as students of UA. Before they walked in, they each took several deep breaths and braced themselves for what was to come.