Obsession- a yandere story

Chapter 3

Later that day I see Kaito sitting in the canteen with Aia sat on his lap laughing but Kaito isn't. Just as I'm leaving I can feel people's gaze on me I turn around and people laugh. I then realize that my skirt has risen up and is showing my pink pants. I run off (adjusting the cause of my embarrassment) and hear Aia's booming laugh echoing down all the way down the corridor, I reach the bathroom and look at myself in the mirror my hair is messy and my face is all red and blotchy. I slam my hands on the sink and scream. I thought to myself: I'LL KILL HER! Just at that moment I wondered how I would do it.

It's the end of the day and I sneak into the school kitchen and put a knife into my bag. Aia is always the last to leave as she gets detentions quite often. I run through the plan:

Step 1) I wait behind the stairs

Step 2) When she comes out ask to speak to her privately and take her to the back of the school where no one can see us.

Step 3) I pull the knife out of my pocket and stab her in the heart with my hand over her mouth.

Step 4) Run away (obviously)

Ten minutes later she comes out sighing. I walk up to her calmly and ask to speak with her privately. Step one and two complete. She follows me and when we reach the back of the school my heart is beating like crazy. I pull out my knife and clap my hand across her mouth pushing her head to the school wall. She struggles and tries to pull my hand away but my hand is firmly across her mouth. Her head lolls back and forth like she is going to pass out. I glance at her and for a moment I have a slight change of heart but deep down I know that this is for Kaito's own good. I know what is good for him. My hand isn't shaking for some reason even though my heart is beating like crazy. I lift my arm just as Aia stops moving and speaks through my hands "do it I dare you." This makes me even more enraged. I scream at the top of my lungs and plunge the knife into her heart as she bites into my hand. I let go in agony and she lets out a piercing cry. She drops to the floor in pain and then all of a sudden as I fall down onto my knees in pure shock that I actually killed her she is silent and still. I can hear the birds chirping. She is lying in a pool of blood on the freshly cut grass. The wall is stained in her blood, and I only just notice that I still have the knife in my bloody, wet and guilt ridden hand. I drop the knife and run as fast as my giddy legs can go.