Ansatsu Kyoushitsu x Reader {DISCONTINUED}

Karma x Nagisa's Twin Sister! Reader

This was requested by haruka_nagi.
Thanks you for your request!
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"Minna-san, in this week's project, I want you to do a pair project about 'space'. You can make posters, powerpoints and even a model because your true aim must be to teach your friends about your given subject. When you chose your partner, please come to my room. I will give you your subject about space there. Any questions?"
"What do you mean by 'subject' Sensei?"
"Your given subject can be constellations, comets, galaxies etc. Is this enough?"
"Yes Sensei!"
"Then you can take your break now. But please do not forget to come to take your subjects!"
"Hai~!"
Koro-sensei exit from the room with Mach 20. Students from the 3-E start to move, some of them talking with each other about subjects, some of them already going to the Koro-sensei.
"Nagisa-kun~!"
The petit blue haired boy turn around to meet with Karma.
"Karma-kun?"
"Say Nagisa-kun, want to do the pair project with me?"
"Of course! How about today then?"
"It is okay but I don't think we can do it at my house. My parents are doing something fussy at mine."
"No problem at all. We can do it at mine. In addition, my mother is coming late today so we can use the all house. Though there will be my sister..."
"Sister?! You had a sister?!"
Nakamura shout from Karma's behind and actually, these were words which Karma wanted to say too.
"In fact, she is my twin sister..."
"Twin sister? So she is at the same age with us. Which school is she going?"
"To the Hoshikuzu Academy."
"Hoshikuzu Academy? The one famous with it's astronomy lessons?"
"Yeah... She is kind of interested into the astronomy."
"So maybe she can help with the project!"
Karma smirk at Nagisa and Nagisa nod.
"Maybe. But first, we should get our subject from Koro-sensei. Do you want to get it now or after lessons?"
"Let's take it after our lessons."
"Okay."
~Timeskip~
Karma and Nagisa head to the teacher's room together. Nagisa open the door and meet with Isogai and Maehara.
"Maehara-kun, Isogai-kun! Come to take your subject?"
"Yep! It is about, comets."
"Looks interesting."
"Hope so."
Isogai and Nagisa chuckle, then Maehara and Isogai leave the room. Nagisa and Karma enter to the room and walk next to Koro-sensei's table.
"Karma-kun and Nagisa-kun. I was actually expecting it~."
"Haa..."
"Well, about your subject, it is constellations. I believe that you will come out with an awesome result. Nurufufu~."
"We will do our best."
"Hai~. Then, see you tomorrow!"
Karma and Nagisa exit from the room, then from the building. They walk down the mountain to the train station.
Finally, they arrive to the station and thanks to their luck, the train arrived at the same time with them.
They enter from the door and take their seats.
"What is your sister like Nagisa?"
"Even though we were raised at the same place, she is more outgoing than me. She always helps out people and animals too. She is really kind but when she needs to, she can be really strict."
Nagisa say with a sigh which made Karma chuckle.
"How about her looks? Does she look like you?"
"Nope, not at all. Even I don't know who she looks like. She doesn't look like my mom, neither my father. She has got (h/c) hair and (e/c) eyes. Maybe you can understand what I mean when I show her."
Nagisa take out his phone and show a photo to Karma.
"Hm?"
Karma take a look at the photo. In the photo, there was Nagisa and next to him, a girl with (e/c) eyes and (h/c) hair was making a peace sign while smiling.
"More importantly, what is her name Nagisa-kun?"
"(f/n). Her name is (f/n)."
(f/n) huh?... She looks pretty interesting...
~Another Timeskip~
Nagisa send a message to you while walking with Karma. After he closed his phone, Karma give him a questioning look.
"I messaged to my sister."
"Honestly Nagisa-kun, I am pretty excited to meet with your sister."
"Why?"
"What can I say? She is going to the Hoshikuzu Academy which means that she is smart. You said that she is outgoing and she is pretty too."
Karma give Nagisa a mischievous look which Nagisa answered with a surprised face.
"Karma-kun, does it mean that?..."
"Saa~ Doudeshou~?"
Karma chuckle which made Nagisa sweatdrop.
~Meanwhile at Shiotas' House~
You were reading a book about constellations, which was your homework, when you got a message from your brother.
Hm?... A message from Nagisa?...
You take your phone and read the message.
Today I have got a pair project so I am coming home with my friend. I would be happy if you clean the living room a bit.
You take a look at the living room and see that it is a bit messy. You quickly take your books to your room and put the plates to the dishwasher at the kitchen.
You look at yourself and see that you are wearing too short shorts. You head to your room and change your shorts with short jeans which ends on your knee.
Okay, it is better now... But I wonder, who is Nagisa's friend?... Is it Sugino or Kayano?... Maybe Karma-kun which he talks about a lot... I wonder how kind of person is he...
With that thoughts in your mind, you continue reading your book.
~Back to Karma and Nagisa~
"We are here."
Nagisa say and stand in front of his house.
"Let's go then."
Nagisa open the gate for the garden then head to the main door.
Karma close the gate and walk after Nagisa.
Nagisa open the door with his key and push the door.
"I am home!"
Nagisa and Karma enter to the house and they take out their shoes.
"Welcome back Nagisa!"
Your head pop out from the living room's door and then, your eyes meet with pair of golden orbs.
So she is (f/n)... She is more beautiful in reality than the picture... She really doesn't look like Nagisa-kun... Wait a minute, is she staring at me?...
He isn't Sugino, neither Kayano... Maybe he is Karma-kun... But oh my gosh, his eyes are sparkling... His hair is an unusual color... He is pretty handsome too... No (f/n)! He can be a bad person!...
"Hello, you must be (f/n)."
"H-Hi!..."
You come out from the room and stand in front Karma.
He extend his hand to you.
"Hajimemashite, I am Akabane Karma."
You take his hand and squeeze it.
"Nice to meet you, I am Shiota (f/n), but it looks like you already know me."
Your words make him chuckle which made you smile too.
His chuckle is really cute... But still! I don't how kind of person he is... Though I want to know...
"Hear, come inside."
You, Nagisa and Karma enter to the living room. Three of you sit to the different places and then, you start a conversation.
"So? What is your pair project about?"
"It is about space."
"Really? Maybe I can help! What is your subject?"
"It is constellations."
"Actually, I just finished a book about constellations."
"Then can you help us with the project?"
"Of course Nagisa! What are you planning to do?"
Karma and Nagisa look at each other in silence which made you sweatdrop.
"You don't have got any?"
"Yes..."
"How about you draw some of them? Maybe you can draw some constellations which is near to each other in one paper. Then, you can write their names next to them. You can show it to your friends while talking about them. You can just search the info from Internet but I can help you too."
"You are a lifesaver (f/n)-chan!"
Karma say to you which made you blush a little.
"Not at all Karma-kun! But I will be happy if I can help you..."
"Then, let's start! I think we have got some paint and paper in the house."
"There are but how big do you want the paper to be?"
"What do you think Karma-kun?"
"I think A-3 is okay."
"Okay, I will bring them. (f/n), can you push the sofas and table then bring some old newspapers?"
"Of course!"
"I will help her too."
Karma say and Nagisa nod.
"I will bring the materials then."
Nagisa exit from the room, leaving you and Karma alone in the room.
"Let's push them to sides then."
You two start to push the two sofas and two armchairs to the sides. When you were going to push the table in the middle, Karma grab the other side.
"I can do it alone, you know?"
"You looked weak to me."
Karma smirk at you, and you answered him with a smirk.
"Oho~? You shouldn't underestimate girls Karma-kun."
Then you lift the right side of the table. At the same time with you, Karma lift the other side. There was barely some weight in your hands. Karma was nearly lifting the all table.
You take it to the side together and put it down.
"It looks like you are not that weak~."
"You can understand it even though you nearly did the all job?"
"You understood it?"
You turn to Karma's face and in an instant, your eyes meet with his golden eyes.
"Karma-kun, can I say something to you?"
"Of course. Are you going to say how cool am I?"
You blush at his words and puff your cheeks.
"I wasn't going to say that!"
"But you admit that I am."
"Karma-kun!"
"Haha~! Okay okay. What do you want to say?"
"I don't want to say it anymore."
"Eeeh? Saying you are going to say something but then not saying it is mean (f/n)-chan~."
"Hmph! You are the mean one here!"
"I see that you are getting along really well."
Nagisa chuckle from the door and walk next to you.
"I have brought the materials. Luckily, I have found a black cardboard so we don't need to paint the background."
"So we don't need any newspaper?"
"Yeah. Shall we start?"
"Okay let's start."
Nagisa lay the black cardboard to the ground and three of you sit around it.
"Okay first of all, let's start with drawing the SRB 1806-20."
Nagisa look at you with blank eyes when Karma draw the SRB 1806-20.
"Karma-kun?! Do you know what is she talking about?"
"Yeah. Nagisa-kun, you don't even know that? Even though you are her brother~?"
Nagisa look at you and you chuckle at his sight.
"It is a magnetar, a type of neutron star with an extremely strong magnetic field."
A student of Hoshikuzu Academy indeed... Other than that, her chuckle is kinda cute...
"Did you understand it?"
"Yes."
"Okay then Nagisa-kun. I will draw it."
Karma draw a little circle to the middle of the cardboard.
"From this, we can draw the constellations. Let's start with the Ophiuchus since it is bigger than the others and easier to draw."
Both of the boys nod at your sentence and you continue your work.
~Timeskip~
Finally, your little group was able to finish the cardboard.
(At the end, the cardboard became something like this:

Okay, back to the story.)
"I will go and put the leftovers to the attic."
You grab the paint boxs and take them to the attic which is at the back of the house.
You walk to the other end of the house and open the glass door.
You step in to your garden and head to the little hutch.
You open the door of the hutch with one hand enter to the hutch.
You put the paints to the shelf at the end of the hutch and when you were putting them one by one, you feel someone's gaze on you.
You turn back and see that it is just Karma.
"Was it you Karma? What happened?"
"Nothing~. You just forgot some of the paints."
"Oh, really?"
Karma walk to you and put the paints in his hands to the same shelf.
"Let's go then Karma-kun!"
You were going to walk past him and exit from the hutch but suddenly, you trip to a something like bottle.
"(f/n)-chan!"
You close your eyes and get ready for the impact. However, you didn't felt the impact. Instead of the impact, you felt something under you.
You open your eyes and your eyes meet with pair of golden ones.
"Karma...-kun?"
He smile at you and pat your head.
You were lying on top of him and your hand were on his chest. One of his arms was wrapped around your waist and his other hand was on your head.
"Are you okay?"
"Y-Yes, thank you. B-But I think you can let me go now..."
You say while blushing and Karma smirk at your sight.
"I don't wanna~."
Karma push your head towards down which made your head lay on his chest.
"K-Karma-kun?!..."
"Shh... Be quiet~. Nagisa-kun will come you know~?"
"B-But..."
"You can't say that you aren't enjoying, right~?"
You blush more and get redder. But you couldn't answer back to him. He take off his hand from your head and wrap around your waist like his other arm.
Between his arms, it was warm. You couldn't describe it but something made you fluffy was inside your heart.
You snuggle to him and avoid his gaze. He chuckle and his arms around you wrap you firmer. He lift his head a bit and whisper to your ear.
"Do you still want me to let you go?"
"... No..."
He smirk and lay his head down.
"Good girl~."
"You are pretty mean you know?"
"What can you do? It is my nature."
"Okay, but Karma-kun, do you do these kind of things to other girls too?"
"No... You are my first, (f/n)-chan."
"Really?"
"Yes. Oho~? Did it make you happy?"
"P-Please be quiet!"
"Do you want me to say something which will make you more happy?"
"What?"
He look at you and his eyes meet with yours. He move his head a bit and kiss your forehead.
"I~ love you~."
You blush harder (if it is possible) and hide your face.
"K-Karma-kun."
"Yes?"
"Maybe I love you too?..."
"Ahaha! No need to rush, you can think and answer me later."
"Really?"
"I will wait. Though your answer is obvious~."
"You really are mean."
"Like I said before, it is my nature~."
Even with this personality... Even with this nature, I can't come to hate him... Is this what they call 'love'?... Even if it isn't...
You take glance at Karma and he answer back with a smile.
I hope it is love...
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Sorry for the late update minna!
And thanks for reading this book even with my slow updates >.<
The next requests are;
- Chiba x Reader x Karma
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