53 Chapter 53 I got a *spoiler*… no seriously!

A/N: I forgot to add something to Rumi's bunny leggings. I went back and edited it, but I'll just put what I changed here for you lazy folks. Here's what I changed:

...

The day after that, I made Rumi some special gear. They look exactly the same as her normal leggings on her hero costume, except they're woven with some special shock-absorbent metallic fibre. I made this with some inspiration from the USJ Nomu.

The best part is, they can project force fields directly under her feet. So now she can double jump in mid air! Of course, it's not limited to just double jumping, she can triple jump and even quadruple jump.

...

And there you have it, the mythical double jump is possible. Well, that's it, I'll let you get back to the chapter!

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Toru Hagakure, a girl in class 1A with an invisibility quirk. Due to this, no one knows what she looks like. So out of curiosity and an ever so slight trace of pity, I made a pair of glasses that will filter out unnaturally bent lightwaves. This way, an invisibility that bends the light waves around an object will become useless.

Of course, invisibility that just lets light penetrate the object will still be invisible. Well, I'm sure I can solve that problem is a few days anyway. But that's not the point here.

The point here is what Toru looks like without her invisibility. Snow white shoulder-length hair, an incredibly cute round face, and here's the kicker, jewel-like red eyes. Is she…

Rumi and I's daughter from the future!?

(A/N: *Smaccs MC over the back of his head* No you fucking idiot!)

I mean, it's entirely possible, I might've invented a time machine to send her back. But why, is the world destroyed in the future?

(A/N: I said no! The world is fine! There is no time travel!)

No, that's wrong. Even without my influence, Toru was a student here. She's not a product of my existence.

I started overclocking my brain trying to think of all the possibilities why she looks like me, and after a whole 7 milliseconds, I came to a conclusion.

Toru Hagakure… might be my sibling or cousin. I mean, think about it. We look the same. Well, she's a lot more beautiful than I am, but we have the same general looks. Furthermore, I don't know my real parents as I was an orphan. This is the most likely possibility.

I look around to see everyone asking Izuku and I about what caused us to spit out our foods.

Izuku- "W-well you see… U-uhm…"

He looks over to me for some help. I would too if I was in his position, I mean what was he supposed to say? "Oh, nothing much, it's just that Toru looks exactly like Arata here. Nothing much. Haha."

No way in hell. But I still decide to throw a lifeline. I pick up the glasses that fell on the floor and gave it to them.

Arata- "It's complicated. Just wear the glasses and look at Hagakure-chan."

Toru- "Eh? Me?"

And so, they all wore the glasses. Once everyone wore it, except Toru, we all just sat there with blank faces, trying to compute what the fuck we just saw.

Toru- "What? What's going on? Can someone tell me?"

Tsuyu- "Toru-chan, did you ever have a brother?"

Tsuyu! That's too straightforward!

Toru- "E-eh? No, never… Well, my parents did mention something like that though…"

Seriously? Am I really related to her? As a brother, no less? I want to run some tests but I'm not patient enough. I guess there's only one way we can do this then…

Arata- "Hagakure-chan, this might sound like a weird request, but I would like for you to comply."

Toru- "I guess I can. What do you need?"

Arata- "Can you… call me 'Onii-chan'."

…

Everyone- "EEHH!?!?!?"

Everyone is looking at me like I just asked her for 1,000,000 yen. I can't see Toru's expression but no doubt she would be mad.

Meanwhile, Arata didn't know, but Toru was, in fact, not mad. Instead, she is currently blushing furiously while looking down, pointing her fingers at each other and stuttering madly. It's honestly very cute. Alas, he missed out on another opportunity.

Toru- "C-c-c-calling you o-o-o-onii-chan is k-kind of…"

Woah, she's stuttering so much. She must be furious.

Arata- "Ah, if you're too uncomfortable about it don't bother, I was just asking-"

Toru- "N-no!"

She shouted that out pretty loud. She's not against it?

Toru- "I-I'll do it… O… O…"

I hold my breath in anticipation.

Toru- "Onii-chan…"

My soul shuddered and a feeling of absolute calmness washes over me. Or rather, a mix of calmness and euphoria. What's this feeling…

I think this settles it. It's confirmed…

Arata- "Toru Hagakure… is my sister…?"

Toru- "… eh?"

Everyone- "… eh?"

Neito Monoma who was standing off to the side looking for a good opportunity to make trouble- "… eh?"

And just like that, I did more mental damage to these guys than any villain would. Especially Toru.

The day ended with Toru, Izuku, Ochako, Tsuyu, Tenya and Shoto having a blank mental state.

Next Day.

Toru- "Onii-chaaaaaaaaaan!"

Toru comes flying out of nowhere and glomps me as I'm walking through the school entrance.

Arata- "Oof! T-Toru?"

Toru- "Mmm!"

What the hell is going on? Why is she acting like this? I asked her and apparently, she told her parents about what happened. They were incredibly surprised. Then they decided to tell her the truth. Wanna know what happened?

They lost me.

…

THE FUCK!? HOW DO YOU LOSE A CHILD!?

And so since they couldn't find my parents for some fucking reason, they just put me in an orphanage where I met Daishin-sensei.

She seems to be taking this very well. That's good. If my WIS stat wasn't so high I'm sure I would be a little uncomfortable. But my WIS stat IS that high so I'm good.

So yeah. Busty invisible sister get.

Toru- "So when are you going to visit home?"

She asks while looking cutely at me.

Oh yeah, before I forget, I upgraded the glasses. Now I integrated it with my neuro linker so I don't need glasses or contacts.

What's that? What if she uses her hero costume? Obviously, I made it so it will automatically disable itself. Nobody is going to look at my cute naked sister. Not even myself.

…

Well, maybe an occasional peek every now and again… *cough!* Just to see if she's healthy! Mmm!

Many more days pass by, because of our sudden intimacy, people got suspicious. One day during Hero Practicals, Mina walked up to us and just straight up asked.

Mina- "Hey, are you two dating?"

[You have an ominous feeling]

*Shiver*

And since basically the whole class was pressuring us, we both confessed that we discovered we were in fact siblings. The ominous feeling disappeared after that.

Arata, again, didn't know, but when Mina asked if they were dating, Toru was blushing madly. But since she was in her hero 'costume', Arata didn't see.

As for who that ominous feeling came from… we'll never know.

Momo- "Hmph!"

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Chapter Name: Chapter 53 I got a sister… no seriously!

A/N: And MC just got himself an imouto! Wooh!

MC: I am stoked!

AN: *Sigh*… I'm not even going to say anything…

MC: As you should.

AN: By the way, you and Toru look extremely similar. Why?

MC: Ah, in my old world I read that since the original Accelerator had his reflection on ever since he was a child, his reduced contact to the outside world led to him having an androgynous appearance. Furthermore, his reflection reflected the UV rays from the sun, causing a case of melanin deficiency. This colours his hair white and his eyes red.

AN: In English please…

MC: Idiot. Toru doesn't get hit by UV rays either because of her quirk, so she has white hair and red eyes as well! Furthermore, even though I obtained reflection later than the original Accelerator, I still look less manly than I should. I'm more of a bishounen.

AN: You call me an idiot!? Do you want me to reduce your bird's size!?

MC: *Kowtows* Gomenasai…