zachycards: Hello fellow reader, and welcome to my A Certain Scientific Railgun self insert fanfic. Here is the disclaimer, I do not own A Certain Scientific Railgun, any of the characters, or any of the other anime associated with A Certain Scientific Railgun. I do not own anything in this story, except my oc's and si's. I am not making money off of this in any way, any shape or any form. I also do not own the rights to A Certain Scientific Railgun, or any anime associated with it. A Certain Scientific Railgun belongs to and will always belong to Kazuma Kamachi and Motoi Fuyukawa. So, now that the disclaimer is out of the way, let us now move on to the 1st chapter. Hope you all enjoy reading it.

Chapter 1: Railguns And Lucky Strikes (Part 1)

With my eyes drooping, I thought better than to click "Next episode" and instead decided to sleep.

The red LED's of the clock next to me informing me of the early hour.

I switched off the third episode of "A certain specific railgun" just as the credits began to roll.

I dropped the remote next to me as the tv turned dark.

My eyes drooped and finally closed, sending me into what I assumed to be a dream at first.

When my eyes opened once again, the darkness of my room had been replaced with the grime covered floor of an alleyway.

Sounds of fighting causing me to jump, closing my eyes tight once again.

"Hey!" I heard a familiar voice call to me. "You gotta focus!"

I opened my eyes and glanced up to see Mikoto Misaka staring at me with wild eyes as she gestured frantically at the thugs surrounding us.

"Sis, we got a situation here! I don't need you zoning out, girl!"

"Britney Karbowski?" I asked myself, recognizing the voice actor behind the girl.

"Girl?" I realized she had said to me.

Knowing myself to be a guy, I looked down slowly as my hands came up slowly, my hands resting on the foreign lumps on my chest at the same time as my eyes.

"Well, this is going to take some getting used to." I admitted to myself silently.

It was then I noticed a single tendril of soft blue hair had fallen into my line of sight. My brows furrowed at the color, knowing my own hair to be short and dark.

"Something else to get used to?" I asked myself as my eyes scanned the rest of me.

"School uniform?" I sighed, school being the one thing from my childhood I had never missed.

I looked up at the girl once more and noticed our uniforms to be the same.

The Tokiwidai middle school emblem embroidered in the corner.

"Earth to my sister?!" came Misaka's voice pulling me from my stupor and back to the fight.

Having only watched three episodes of the show, the third one through droopy eyes, I didn't know much about the world around me.

But I knew of her. The ace of Tokiwidai, Railgun, electromaster, third ranked level 5 esper.

The tsundere with a very short fuse.

By default, I too should possess the same abilities as her through our sisterly bond. I inwardly cringed at the thought.

But, with the two of us in an alley surrounded by thugs, there was no way for me to assess just how powerful I was without damaging her in the process.

Taking a breath and calming my mind, I held my hand out to match her stance.

I felt the electricity course through the air before it seemed to course through me.

After a moment, the gathered static shot down my arm and out through my fingers, leaving goosebumps on my skin at the sudden new feeling.

The alleyway lit up with a flash as all the thugs shuddered erratically, their bodies unable to cope with the force of my attack.

Once the lightning had dispersed once again, the alleyway fell dim, the light of the shocked men vanishing almost as soon as it appeared.

They made only dull thuds as they dropped to the ground one by one until it was just me and the girl who called me sister in the alleyway.

I realized after the last one dropped that only I had attacked.

Her gathered electricity, having not yet left her palm.

As if someone had toasted a piece of bread on the highest setting, the alleyway filled with the stench of burning.

The smell penetrating my nose to leave a memory I knew I could never erase.

The seconds ticked by, but still the stench lingered.

I crinkled my nose and sighed, hoping I wouldn't have to get used to it.

The sound of shoes hitting the sidewalk caused us to stand defensively once more until a familiar face coming around the corner made Misaka ease.

I, however, stood my ground as my blood ran cold.

"Halt! In the name of judgement!" She demanded, her breath ragged from her desire to get to the scene faster.

"We have been alerted to your activities and-" She stopped at the sight of us and the various scattered bodies in the alley.

She visibly smelt the charred remains of the thugs as her nose crinkled.

"What happened here?" She gasped, trying not to inhale too much of the smoke emanating from the deceased thugs.

"Hey Kuroko." Misaka gave a polite smile. "Sorry about the mess."

"Sissy…and Keiko, you're here too." I resisted the urge to turn and shrug, instead choosing to raise my hand and smile awkwardly.

"Keiko." I repeated to myself.

"Add that to the list of things to get used to." I inwardly sighed.

I watched Kuroko's eyes drift down to the chest of my sister and back swiftly, thinking no one saw her quick glance.

"And I thought Infinite Stratos's Tabane was perverted."

Thinking against making an enemy of my sister's friend. I decided to suppress my feelings of dislike for the clearly obsessed girl, and instead attempted to make light of the situation.

"You still don't skip a beat when it comes to being a judgement officer, eh Kuroko? You'll be appointed a superior next." I sassed with a toothy grin.

Misaka giggled at Kuroko's pink cheeks, the officer also giving a small shy smile at the thought. Silently, the three of us thought it best to avoid giving an explanation of the scene.

Instead, choosing to return to school using the park as a shortcut.

Misaka kicked a vending machine as we all stopped to huddle around it and choose our drinks.

"Nothing like a little vandalism to quench that thirst." I scoffed as I pulled a small coin purse from my pocket. Misaka rolled her eyes and opened her drink as I made my choice.

As I pressed the buttons, she coughed and spluttered at the temperature of the drink, having expected it to be cold.

"Mah tong!" She exclaimed, holding her tongue out in an attempt to cool the aching muscle.

Bots beeped in the distance as my chosen drink clattered to the bottom of the machine.

But before I could grab it, Kuroko had clasped a hand around my wrist, teleporting the three of us to the nearby overpass.

"Oh, come on, I paid for that." I sighed.

"Honestly, was that really necessary?" Kuroko asked, her eyebrows raised as she chastised Misaka gently.

It was during our walk back, the school just on the horizon, that I realized today to be the day of the Tokiwidai system scans.

I assumed that with my abilities being the same as my sister's, my results would be the same, if not similar.

"That's a bet I would make." I told myself confidently.

The small screen of my tv had done nothing to portray the size and beauty of the school.

The red brick gave it a historic feel, while the large airy windows and arched walkways made it a little more modern.

I couldn't exactly place the age of the building off the top of my head and silently chastised myself for not knowing more about the anime before watching it.

The two girls and I paused at the sound of an announcement, calling Kuroko and others to one side of the school.

My sister and I made our way to the other for our own scans.

Thinking back to the anime, I remembered a scene between Kongo and Kuroko that I desperately wished to see in person.

I hadn't yet met Kongo personally, but to see her fall on her ass would make my entire year.

Unfortunately for me, my sister's grasp on my wrist was tighter than a vice as she dragged me to our areas to perform.

Forbidding me from sneaking across campus to witness the scene.

Kuroko willingly relayed the story to us afterwards as we sat in the crepe booth to eat.

Misaka trying desperately to hide her disappointment at not getting the promised Gekota merchandise that had been advertised outside the store.

The three of us being nowhere near the first 100 customers.

I reveled in the thought of the girl falling until Kuroko changed the subject to our tests.

I swallowed hard and glanced at my sister, who delighted in telling the story, proudly declaring the both of us to hold the title of "Railgun."

"How?" Kuroko asked, unable to look me in the eye after the two of us had shared a misunderstanding in the bath not an hour prior, that neither of us wished to discuss.

"Well…" Misaka began.

End Of Chapter 1

zachycards: Well, there you have it. That is the end of chapter 1. As Always, feel free to leave me a comment or review, if you enjoyed reading. And as always, this is zachycards signing off, saying have a blessed day, and happy reading.