*Ri-Na POV*

I looked at the school map every few seconds, making sure we were going to the right classroom.

Me and Kyung-hee were luckily in the same classes and now it was just a matter of finding our math class and our teacher 'Mr. Kim.'

“Ri-na….why did Anya run away?” Kyung-hee asked tiredly as I pulled her along.

I remembered what Anya said before she ran off. I’ll meet who soon, huh? And why did Anya seem afraid of whoever this mystery female was?

“I don’t know, Kyung-hee, once a psycho always a psycho.” I rolled my eyes thinking of the blonde headed weirdo.

“Here we are, try and sit next to me okay?” I looked to her and she smiled while nodding her head.

I turned to the closed door titled classroom 69. You’re kidding me right?

I opened it and looked in, a room full of students all looked at me and I closed my eyes and breathed in.

It's okay. You've done this multiple times, it's not that hard to just shut up and soon become basically invisible to everyone else.

I opened it all the way and walked in with Kyung-hee. I quickly let go of her hand, now wanting to give anyone the impression that she was weak or easy to take advantage of.

“Ah, the new females. Welcome to Highschool of the head.” An extremely young looking man with a pair of glasses looked at us with an expression that made me uneasy.  

Highschool of the head? What the actual fuck.

“I’m your mathematics teacher, Kim Namjoon, call me whatever you want as long as it starts with D, ends in Y, and has ADD as the three middle letters.” He nodded a few times and straightened his suit jacket.

“Daddy?” I repeated stupidly out of confusion and a wave of laughter erupted from the classroom.

This is bullshit.

"Oh yes....just like th-" His words were cut off as Kyung-hee opened the door fully with a loud bang and stepped in.

“Hi everyone, my name is Lee Kyung-hee, this is my big sister Ri-na and we hope you’ll help us adjust to the new school.” She quickly stepped in front of me and bowed to Mr. Kim and then to the students.

I felt my face burning up in anger at how unprofessional Mr. Kim was acting. Stupid teacher.

“Lovely, ladies. Now, if you’ll find a free seat make sure there’s no cum on it first.” Mr. Kim motioned to the desks and everyone giggled quietly.

Unprofessional bastard.

I walked forward looking for a place me and Kyung-hee could sit next to each other but there weren’t any so I reluctantly chose one in the back corner as Kyung-hee sat two places in front of me.

I looked around and spotted to my left the guy I first met. Min Yoongi? He had his head down on the desk and his hoodie covering him so I couldn’t see his face. Was he asleep?

“Alright students, if you’ll turn to page fourteen, we’ll continue where we left off.” He sat down behind his desk and raised his eyebrows to me.

I scoffed at his absurd gesture and grabbed the textbook. I turned to the page he instructed and choked when I saw the big words ORGASM DENIAL.

“What the fuck?!” I shut the book and looked at the cover. It said Mathematics Year 12.

Some students were eyeing me while snickering to each other rudely. Of course I said it out loud. shit.

I shook it off and opened the book again, the words were still there so I turned to the next page and it was just more about orgasm...denial. Then I flipped to the next chapter and saw Bondage: Do’s and Don’ts.

“Uh….excuse me…” I raised my hand feeling embarrassed and conflicted over the fucked up information in the book.

Everyone turned to me, sending me judgemental looks.

“Yes, Ri-Na.” Mr. Kim leant forward, giving his full attention to me.

“I think I have the wrong textbook…..there’s some really inappropriate content in this one.” I lowered my head, feeling slightly intimidated by the glares of the students.

The room went silent as Mr. Kim stared at me darkly.

Then suddenly he burst laughing.

And all the students with him.

My mouth dropped in shock. Kyung-Hee turned to look at me and sent me a confused expression as the classroom filled with hysterical laughter over my simple question.

“What’s so funny, punks?!” I said loudly, feeling irritated by the behaviour of these dirtbags.

“Chill, baby~” The familiar voice pulled my attention to the side where Jimin was leaning back against his chair, chewing a piece of gum with an unsettling smirk on his face.

“No, no. This is my fault. Ri-na and her sister are new, they don’t know what’s going on.” Mr. Kim slowly stood up and sighed.

“I teach sex education.” He stated blatantly and nodded in self-approval.  I froze awkwardly in confusion at his statement.

“I’m sorry….what?” I turned my head to make sure I had heard him right. Everyone in the classroom started whispering quietly.

“Well obviously we use Mathematics as a cover since it’s illegal to teach Sex Ed but don’t worry, I’ll automatically pass you with A’s for math since you’ll never use that bullshit in your life.” He smiled and sat back down grabbing a book as if everything was normal.

I turned to Jimin to see if he was okay with this but instead he darted his tongue out and did a gross licking action against his fingers that nearly made me throw up.

What the fuck is wrong with this school?!

“Well now that we’ve settled that, students. Let’s talk about orgasm denia—“

“No we have not settled shit!! If teaching Sex Ed is illegal, then you don’t teach it!!! Haven’t you gone to school?!?!” I stood up and slammed my hands on the desk.

Kyung-hee turned to me again with wide eyes and a scared face. I didn’t even register her. I was angry that this prick was so blatantly disregarding the law and teaching things that we don’t need to know at our goddamn age.

“Oh I’ve been to school, young lady. And guess what? I’ve used none of the garbage they taught me! But! When I’m in the bedroom with a woman that wants to be completely ruined, I know how to safely indulge her in her wildest fantasies. You probably don't even know how to suck someone off without sending them to the hospital.” He lowered his head and sent me a chilling look, making me lose my composure for a second.

“You’re sick.” I growled out through closed teeth.

“Perhaps, but at least I can make a woman beg for me like her life depends on it.” He smirked and a wave of high-pitched whispers once again ripped through the classroom.

Most of it coming from...female students.

“I’m going to the principal.” I pushed my chair back and started to leave, I wanted to take Kyung-hee with me but was low-key worried about what I would find ahead of me.

“Suit yourself, I doubt you’ll have any luck though.” Mr. Kim turned to me and winked.

“Well hopefully I’ll get more results than you get std’s hmm?” I cocked my head to the side and he laughed in disbelief.

He was about to talk back but I left the classroom and slammed the door hard. I was so mad I could barely feel my hands. I just wanted to finish Highschool in peace and yet we had to come to the most fucked up place in the world.

“Typical. I can never catch a fucking break!!!” Out of anger I kicked a random bag that was lying against the locker and it banged against a wall harshly.

I was even more angry when I realised I forgot my map.

I breathed in deeply and tried to calm myself down. After walking around like an idiot for ten minutes I found ten flights of stairs up, on the very top floor, a big wooden door with the words 'Principal's Office’ embedded at the top.

I walked up to it and knocked loudly, having calmed down I was just hoping he would be reasonable.  

“C...come in…” The familiar voice sounded pained. I remembered it from the p.a. announcements but now it sounded a little different.

I slowly opened the door and was greeted with a massive vintage-styled room, lined mostly with book shelves.

Directly in the middle towards the back was a polished, wooden desk and a young man sitting behind it rigidly.

“You must be the new girl.” He raised an eyebrow and I felt taken back by how young and beautiful and young he was.

“You must be the principal.” I raised two eyebrows and he laughed.

“To what do I owe this unexpected visit?” He shifted in his seat almost uncomfortably and tilted my head to see what was wrong.

“Um…..the maths teacher, Kim Namjoon. Are you aware he’s teaching Sex Education illegally?” I crossed my arms and watched his reaction closely.

He stayed silent for a few seconds, pondering over the information I had just given him.

“And your concern is?” He cocked his head to the side and half smiled, his hair falling in front of his forehead messily.

I froze and stumbled on my next words. He’s okay with it??

“What gives you the right to authorise illegal teachings in this school, huh?!” I took a few steps closer but he put his hand up and stopped me.

I immediately noticed his face was tensing almost in pain and he started breathing heavier.

“Are you alri-“

He lent forward violently and slammed his hands on his desk. “Oh f..fuck…”

He just.....moaned….

My eyes widened when he pushed his chair back and a female student appeared out from under his desk.

I knew immediately what she was doing there but I could barely believe it was actually happening.

She turned around and I saw her wiping her mouth from his…

“Tsk.” She eyed me up and down disrespectfully and walked out the room, sending me another glare as she passed by me.

“Sorry about that...women amirite?” He pushed his hair away from his face and buckled his belt back up.

I felt like throwing up.

“You’re having sex with….a minor?” I took a step back, feeling light headed at how sick and twisted this place was.

“Lucy? A minor? Oh no, she’s quite the adult mhm…”  He licked his lips and I couldn't help but laugh sarcastically at the situation I was in.

So it wasn't bad enough that I have an abusive father and no support whatsoever.....but now I have some disgusting, moral-empty high school to deal with.

“So what is this…..some sort of lawless, every man for himself school?” I scrunched my nose and looked away from his face which was present with a twisted smile.

“Oh no, see the thing about this school, and this town as well, is that the controlling hierarchy is different for certain areas.” He stood up and slowly walked to me. He was much taller than what he looked like sitting down and I gulped at the way his business shirt hugged his slim torso. exposing more muscles than I was expecting.

“The town is completely run and controlled by the adults while this school…” He stood in front of me and looked down at me excitedly.

I felt my face heat up by how close he was and looking up to him and seeing his dark eyes staring into mine….it made me feel different.

He sighed and brought his hand up to my face, running a finger over my bottom lip which sent shivers down my spine.

“This school is run by the students.”