Emotional Genderbent? - (A Yandere-chan X Male!Rivals Fanfic)

Chapter 1 - Monday, First Week.

Ayano's POV

After a long time spent with my 'bestfriend', Kokona Haruka-chan, AKA - replica-like of Kizana Sunobu, I ran upstairs to see Osana Najimi in her classroom. She was supposedly going to meet Senpai at the rooftop to give him her bento gift but she has..some kinks which is a great plan.

I quickly rushed in the door, but I ended up bumping into somebody's chest.

I nearly fell. If it weren't for them grabbing my wrist, my body could have made contact with the ground. I could have grazed against the ground to earn damage as well. The bad thing was, I ended up bumping into their chest again.

"Baka! You could've gotten hurt, you know!" I know that voice somewhere before, and I am certain that I don't like its source.

I look up to see the one and only Osano Najimi. My rival's twin brother. Aren't there any other Deres here that are not annoying to me?!

Well, there is Kuu Dere-chan. 😒

"I'm sorry." I said in my flat and monotonous voice.

"Ugh. What's with that tone of voice? You sound like you're from the dead or something!" A lace of irritation weaved within his words. He pushed me aside by grazing his shoulder against mine. "Out of the way!"

"On second thought, I'm not sorry. And you're just a jerk." I growled under my breath as my eyes followed his movements.

He paused and turned his head towards me. "Excuse me?" He stormed back to me. Greeaat. "You don't have manners, woman! What are you even good for?!"

"Good for? Is that something to eat?" I counter back still in my flat, apathetic and dead voice. I looked deadpan to him but in the inside, I'm holding against the urge of killing him. But I don't have to! I need to sabotage my rival's plans!

He leaned closer to me out of annoyance. "What was that?" He clicked his tongue rather arrogantly. But paused when he must have realized that our faces were inches away from each other.

I suppose he was flustered or either mortified, so he withdrew back. "Whatever! Just don't ever mess with me again!" He snapped before storming away from me.

I shrugged my shoulders and rolled my eyes at his annoying dialect. Damn, Tsundere. I turn to face the doorway and entered it to see no longer Osana but an empty room. Great! Just great! It's all thanks to that bitch's brother!

Something on her chair's tabletop caught my eye. I approached it to take a closer and right there laid on the desk were two bentos, unarmed. One covered with a cloth of pink polkadots and with the other one covered with the same type of cloth, but with blue polkadots.

My guess is that the blue one is for Senpai and the other one is for her. Hm, maybe I could poison it since Ms. Najimi is gone for a while. I rushed out of the classroom as fast as I am able to and found the nurse's office.

The nurse these days is oblivious, so getting the keys from her would be easy as pie. I crouched down lowly and snuck up to her without her notice, then snatched the keys cascaded on her..ass?

Never mind.

I slowly opened the cabinet after inserting the key when she was too busy to even look over. I see her rummaging through some boxes, searching for something I guess. Finally, I found the two containers of pills. One for emetic and the other one is a  certain pill capable of choking someone to death.

Why do they even have these?

I shook the thought away for there is no time to spare. I exited the room swiftly before she turns around to see an opened cabinet and a slightly ajar door.