Ansatsu Kyoushitsu x Reader {DISCONTINUED}

Isogai x Akabane Tomori (OC)

This one-shot was requested by PanleafSmile.
It is my first OC x Character request, but I will do my best ^.^
But before I start, here you are some information about the requester's OC:
- She is Karma's twin sister
- In the same class with others, 3-E
- A sniper like Hayami and Chiba
- A little bit tsundere-moe
It looks like her outside is like this:

So here we go with the story ^.^

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Isogai was climbing the stairs to that old school building of Kunugigaoka.
His antenna was moving back to front while he was climbing the stairs one by one.
He was humming a familiar tune, but he wasn't sure about the name.
Like he always does in every morning, he was also early today too.
Isogai would always come to class early to tidy the class at least a little bit for his friends.

When he arrived to the top of the stairs, he noticed that he wasn't the only one early today.
He could hear the low sound coming from the anti-Koro-sensei riffle.
He first entered to class to put off his bag, then walk towards to the yard of the building.
He smiled as he see who was the other person came early.

"Good morning Akabane-san."
The girl stop her shooting, then turn the owner of the soothing voice.
"Ah, good morning to you too Isogai."
She put down her riffle, then walk towards to him.
"You are also early today?"
"Yeah. I thought that I could practice before everyone comes. I still need the accuracy like Hayami's or Chiba's after all. And well... I can't be big much of a help with my current skills."
"That's not true Akabane-san. You are already a big help for us."

Isogai smile at the pink-haired girl in front of him which made Tomori blush.
"I-It isn't like I need your approval, o-okay!?"
Isogai chuckled, which made Tomori's face redden.
"Yo, the couple over there~! You are flirting already in the morning?"
"W-What are you saying Rio?? It isn't something like that..."
"Good morning to you too, Nakamura-san."
Nakamura approached to Tomori and Isogai while smirking.

"So when are you guys gonna start dating seriously~?"
"Our relationship isn't something like that Nakamura-san."
Isogai say with a little blush on his face. Feeling a little bit heartbroken by his words, Tomori look down.
"Yeah..."
"Akabane-san? Something wrong?..."
"O-Oh noth-"
"Ohayou minna~!"
The others also started arriving to school, which made Tomori unable to continue her sentence.

Why am I this disappointed anyways?...

~Timeskip~

"So everyone, I will be ending our lesson in few minutes. Any questions for the assignment, the one for tomorrow?"
"No~!"
"I guess everything is clear then. See you after lunch break everyone, if you look for me, I will be in Canada, eating some pancakes with maple syrup. Nurufufufufu~!"
Koro-sensei jumped off from the window, off to the Canada.