Yn pov: 

After the little "Incident" in the bathroom, Me and Kyosei went back to class, she was hypnotized i guess, looking like she was lost in a storm of thoughts.
We sat in silence.

Student: Damn man, what happened to him?

Yn: Who knows?

She was trying hard not to show, but did a drunk person ever convinced you that they are sober? She was looking to the window.

Delinquent girl: So, what are you going to do about it?

She was threatening the professor.

Mr.Kawasaki: Bu-But Mrs.Yamamoto please! i-i can't do that!

Yn: Hey, who is her?

Student: Yua Yamamoto, the delinquent from our school, also known as the mad dog, she is like a dynamite, short tempered and dangerous, you probably won't like to meet her.

Yn: Hmm, i think Kyo can defeat her easily.

Kyosei heard this, she couldn't hide a little smile of happiness, but...

Yua: What did you say?

she went to his desk

Yua: I think i heard you talking something, pretty boy, would you kindly repeat it?

Yn: ( Dang it, i said it out loud, oh well, might as well, see where this goes ) Sure, i think my partner over there can defeat you easily.

Yua: Pffft HAHAHAHAHAHAHAHA!!! Come on! I heard good jokes but this? This is the best i ever heard, now cute guy, could you explain me why? Better yet! Can you give me your-

She was hit with a flying desk on her head, she flew a bit and fell on the other side of the room.

Yua: WHAT WAS THAT?!

Kyosei: Don't get close to him..

Her voice had venom, a cold killer intention behind it, nothing good will come from this.

Yua: You have some guts hot stuff

Kyosei: ....

Kyosei kept staring her, not even blinking

Yn: ( Interesting, but this can only get bad, no matter what happens next...)

Yn got on Kyosei's way to try and stop her.

Yn: Stop, you know what happens when you get angry.

Kyosei: I know but-

Yn: No buts.

Kyosei was calming down an-

Yua: Awwwn, i didn't knew we had a gay couple! So you are going to just obey him and stop?

Yn: You stay quiet, if you knew what was going to happen you would thank me, now let's just calm down, okay Kyo?

She nodded.

Yua: HEY! DO YOU REALLY THINK YOU CAN JUST GO AWAY LIKE THAT?!

She grabbed his shoulder but

'GRIP!'

Her wrist was caught in a tight hand grip, it felt like it was an hydraulic press

Yua: WHAT DO YOU WANT?!

Kyosei: ....

She wasn't doing nothing, only holding Yua's wrist.

Yn: ( ..... Wait, is she not gonna attack her... Or is she's waiting for my command? )

Yua: I don't care if you are a hot guy, I'M GOING TO KICK YOUR ASS!!!

'GRAB!' 'Pull'

She grabbed Kyosei's hair and was pulling downwards, it was like she was trying to make Kyosei bow to her.

Yua: You will learn to not even think to defy me!

Kyosei: ....

She was not even bothering.

Yn: ....( This is getting out of hand....)

Kyosei was not going to hit back unless Yn say she can.

Yn: You can hit her but don't kil-

Kyosei: THAT HURT YOU ASSHOLE!

'POOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOW!!!!'

She punched Yua's face so hard that she flew to the other side of the room.

Everyone: !!!!

Some students were surrounding Yua.

Mr.Kawasaki: Mr-MRS.YAMAMOTO!

He went to check how she was and...

Student: No front teeth...

Her nose was almost gone, it was deep down her skull, her mouth didn't had teeth in the front and she passed out.

Yn: Don't kill her, but i think you did it already.

Kyosei: Don't worry, i was carefull enough to not hit her fatally

Correction, knocked out.

Everyone was now looking at the two, the class sat down and was paying attention to the teacher again, they were now in fear of Kyosei's strength, of course, after this Kyosei got a suspension, but she simply walked to a cafe to maintain the surveillance of Yn.

Mr.Kawasaki: Class, Mrs.Yamamoto was sent to the hospital, they said that her case is big but not fatal, she is alive and is now just resting, you all are dismissed.

The first class has ended, now was lunch, Yn went to the rooftop and was sitting in a corner.

Yn: ....

He picked his phone

-Kyosei.

-(Yn: Come to the rooftop.)

After the message, in seconds, Kyosei was on the rooftop.

Kyosei: Yes?

Yn: I wanna talk to you about Yamamoto.

Kyosei: What? I did what you said.

Yn: I know bu-

Kyosei: She was going to touch you....

Kyosei clinched her fist to the point you could hear her bones cracking.

Kyosei: If she did that i don't know what i would do....

She was admiring her fist, it was not even bleeding, even with the amount of strength she had.

Kyosei: What did you wanted me to do exactly?

Yn: ....Will you let me talk please?

Kyosei: ?

Yn: I wasn't going to say you did wrong.

Kyosei: Huh?

Yn: What i was going to say is simply you did good, just watch out with your strength, you are like a gorilla.

Kyosei was blushing and crying a little.

Kyosei: Thanks for not being angry with me.

'Chu~'

Yn kissed her cheek.

Yn: I saw a word that describes you well, Kono aho.

She smiled a little.

Yn: Now...

He got closer to Kyosei

Kyosei: 'Blush'

Grabbed her collar and pulled her closer a little.

Yn: When you come home i want you to do something~.

Kyosei: A-And what is it?..

She was waiting a kiss 

Yn: It's a secret, now go back, you are suspended remember?

He simply walked back inside the school.

Kyosei: You make me go crazy.....

she was sitting in a bench in the same direction to the door, she lazily laid back.

Kyosei: And i love it.

She unbuckled her pants and was going to do....things.

Kyosei: Ah! 'Moan' Yn~