Ansatsu Kyoushitsu x Reader {DISCONTINUED}

Nagisa x Yandereish! Reader

This was requested by Ayako_Nanase.
This is a song-themed request and the song's title is "Wolf in Sheep's Clothing".
I hope you enjoy the one-shot~!

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Nagisa wakes up to an another bright morning, feeling a little ache on his upper arm.

Again?...

He sits up and takes a look to the place where he is feeling the ache and sees the little trail of dried blood coming out from a little cut.

If it was his first time, he would shout with shock and fall off from his bed. However no, it wasn't his first time.

He sighs and tidies up the cut. Then he takes out a little band-aid to hide the cut.

As he remembers, it has been 3 weeks since he started seeing cuts on the different parts of his body.

Every morning, he would wake up with a little ache in a different place. On his arm, on his leg and even on his stomach... They were only little cuts and they would be invisible after some time but still, he didn't know the reason.

At first, he was confused so he tried to talk to his mother. But she didn't take him seriously and just answered that he was being a paranoid.

After that day, Nagisa stopped worrying about it, assuming that he was actually doing that to himself while he was asleep.

He stands up and quickly changes his clothes. It was still winter time so it was easier for him to hide the cuts.

He gets his bag and heads to the kitchen. Now, he had a school to go and a teacher to assassinate, he could think about these mysterious cuts.

~*~*~*~*~*~

"Good morning Nagisa-kun!"

"Good morning (f/n)-san."

You were one of the people Nagisa admired a lot. You were friendly, nice, polite and was easy to have a conversation with.

You would always smile to people around and would help those who are in need of help.

Beware, beware, be skeptical
Of their smiles, their smiles of plated gold
Deceit so natural
But a wolf in sheep's clothing is more than a warning

"You look a little bit pale today, are you okay?"

"Thanks for worrying but I am okay. I just had a tiring morning today."

"Oh, I see. Well, I hope you have a peaceful day unlike your morning."

Nagisa chuckles and sits to his place.

"Thanks a lot (f/n)-san, you are always considerate even for a person like me..."

"Don't talk about yourself that lowly Nagisa-kun. You are such a nice person so be more confident!"

You smile at him which makes Nagisa blush.

"Hehe... Thanks."

"Okay class! Get into your places, I will do the role call."

With the cheerful voice of Koro-sensei, everyone gets into their places.

You stare out from the window and a little smile forms on your lips.

~*~*~*~*~*~

"Nagisa~? Wanna go that cafe together today?"

"Oh, Kayano. Yeah, wh-"

"Nagisa-kun."

You put your hand on his shoulder and smile.

"Want to walk back together?"

Kayano smirks and waves at Nagisa.

"Let's do it on an another day. See you later Nagisa, (f/n)-chan~!"

"Shall we go then?"

You smile at Nagisa and start walking in front of him.

You two first head to the train station and then take the train to the Nagisa's station.

"Is it really okay for you (f/n)-san? I don't know where you live but you would be troubled if you are living far from my house..."

"You don't have to worry about it Nagisa-kun. It isn't like I live that far anyway."

You were walking one step in front of him while chit chatting about different stuff.

After a little more walking, you stop in front of Nagisa's house and turn to him with a smile.

"Well then, see you later Nagisa-kun."

He waves at you and then turns to open the door to his house. Then suddenly, a thought pops up in his mind.

How did (f/n)-san know where my house is in the first place?...

~*~*~*~*~*~

You open the door with your spare key and slowly push it, don't want to wake up anyone.

You take off your shoes and walk quietly to the one of the rooms. You open the door slowly and smile because of the sight in front of you.

Aware, aware, you stalk you prey
With criminal mentality
You sink your teeth into the people you depend on
Infecting everyone, you are quite the problem

There your precious Nagisa was laying, the light of moon was reflecting to his face.

His chest was going up and down slowly, as he was breathing in and out slowly.

You walk next to his bed and take out the cutter inside your pocket. You slowly touch to his soft, white arm. A smile crawls up to your face and you cut the place you just touched.

Nagisa flinches a little but that doesn't wake him up. You wipe the small amount of blood with your finger and lick it. You let the left of the blood flow.

This taste...

This taste of blood which only Nagisa had...

It was making you shiver because of the pleasure.

You touch to his soft neck and walk out of the room.

It was an another delightful day for you.

Since now, your precious Nagisa had an another mark of you.

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Hi guys, it has been a while, hasn't it?  XD

Put the joke aside, I know that I have been neglecting this book for a while now, more than a month.

However since my high school entering exams are over, I can start writing once again. Though I still have my last exams left so I can't promise to update regularly but after my school ends -which will happen in nearly a month- I will start updating regularly.

Stay with me guys! We just have a little bit more to go!

I hope you enjoyed the one-shot!

Next chapters are:
- Isogai x Reader (Harry Potter AU)
- Karma x Isogai's Twin Sister! Reader
- Maehara x Egoistic! Reader