Assassination Classroom/Ansatsu Kyoushitsu Various x Reader one-shots

Nagisa x Tsundere!Tomboy!Reader {Gender}

Requested by @boldwriter4

So this is kind of an interesting request. The reader is going to be the complete opposite of Nagisa. (ﾟωﾟ) But I am also going to make him a bit happy-go-lucky and sadistic at the beginning, not yet tsundere as well, so hope you don't mind.

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Third Person's POV

After the bell rings, Koro-sensei comes in, looking a bit scared.

"Koro-sensei, are you feeling alright?" Kayano asks worriedly, looking at their teacher.

"I-I am fine!" He stammers out, waving his tentacles around. "S-So there's a new exchange student, and I think she will be coming in anytime soon."

Everyone sweatdrops at his attempt to cover up his fright, but becomes excited at the words "exchange student".

Suddenly, something hangs down from the light, causing Koro-sensei to scream. "Nice!" A voice comes from around the corner, and everyone looks at the door to find a short-haired (E/C)-eyed boy standing there, a bright smile on his face.

Noticing everyone's gazes upon him, he looks at them, grinning brighter and waves, "Yo, I am the exchange student, (L/N) (Y/N). You can call me (Y/N)."

"Eh, (Y/N)-san, what did you do to Koro-sensei?" Nagisa asks curiously.

"Well, I kind of went to his house last night to find him watching a horror movie, so I wanted to see if he will get scared by the doll–" (Y/N) stops and looks at him, his eyes suddenly going bright. He rushes over to him, taking his hand. "Finally, I found my kind of people!" He exclaims.

"What do you mean?" Nagisa asks again, trying to understand what he means.

"Ah, gomen, I forgot to mention: I am a girl." (Y/N) explains. "And you, my friend, is the opposite of me!"

Everyone looks at "him" quietly for a long moment.

And then, they explode.

"Huh!?"

"Another Nagisa has appeared!"

"What is going on!?"

(Y/N) grins again, "I do hope we will have a nice year together!"

"Y-Yeah." Nagisa stammers slightly, still shocked.

Your POV

3 months have passed since you joined in the E Class, and you can say that you have completely become one of them, mostly because they just want to see you wearing different male outfits and stand next to Nagisa to take "couple pictures".

And of course, since you are a bit taller than Nagisa, it caused them to ship the two of you, and even though you don't want to admit it...

You kind of like being shipped with him.

Quickly getting that thought out of your head, you pull on your hair frustratingly. "I don't like him, I don't like him, I am acting like a freaking idiot..." You mumble, standing up and hits the wall behind you, taking in a deep breath.

"E-Eh, (Y/N)-san, are you feeling okay?" Koro-sensei asks, stammering when he sees the hole you made in the wall.

Oh, right. I am at school.

You shake away the numbness from your hand, turning around with a bright smile and reply, "I am fine. I just want to see if the wall is strong enough after getting fixed, but apparently it is not."