Regrets (Kouhai!Yandere x Senpai!Reader)

Regrets

 Entry #1

My psychologist believed that writing down my experiences and venting on paper(Or really on a computer) would help calm my nerves and assist me in recovery. So I might as well give it a shot.

I come from a smallish town named Nakashizawa. I lived alone with my younger sister Yui, and we lived pretty happily. Yui strangely had lilac hair, with darker purple eyes. I always loved them and thought it was so pretty compared to my boring hair and eye color. When we were children, I always played with her hair whenever I could. I do miss that feeling though. We both went to the same high school, her being a grade under me. I worked part-time at a nearby convenience store for some pocket money. You may be wondering "Well where are your parents?" Simply put, they work outside of the country, and they send money every month for our bills.

Nakashizawa was rather small but also somewhat big. It was small enough that everyone knew everyone but large enough that it wasn't very boring to teenagers.

At my school, Shizawa Highschool, it was rather normal. I still keep in contact with one of the teachers, Okuma Agasa. I remember having reddish-brown to dark brown hair with matching eyes. To be quite honest I did find her somewhat attractive in my later teenage years. We all have our crushes, I guess. She lives a couple blocks away from Yui and I, and she used to babysit us when our parents would leave the country. Agasa seemed very strict, but once you get to know her, you realize how laidback and collected she is.

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It was a rather peaceful morning, I got up early, as usual, and made breakfast for Yui and myself. She tended to sleep rather late, so I just made breakfast for the both of us. When I was finished eating, I went into the bathroom and did my morning rituals. I was fixing my school uniform-- a dress shirt, black skirt, and obviously some shoes and socks on -- when I suddenly heard banging on the door.

"Hey! Can you hurry up in there? I really have to go!", Yui pleaded as she continually knocked on the door.

"Give me a few alright?", I replied, fixing my hair in the mirror.

"I don't have a few!", Yui whined. Opening the door, Yui tumbled through, pushing me aside, whilst slamming the door shut. This was basically my routine every day, but I didn't mind it one bit.

Class that day was the same as usual, doing some work, eat by myself(Since I wasn't the most social of people), do some more work, then head to my workplace.

While on my shift there was a curious girl who was rather short and petite. She had beautiful short, blonde hair, fair skin, and bright blue eyes. I could easily get lost by simply looking into her eyes. She handed me her items, and I simply scanned them. I couldn't help but notice that she was buying a lot of sweets. And when I say a lot, I mean a lot. Most likely enough that would easily give you diabetes or heart disease. Once she handed me the money, and I her items, I gave her a small smile, and pink dusted her cheeks. I didn't really notice at the time, plus I tend to have that charm on people, I must have gotten in from my mother.

When I came home, Yui relayed everything that happened that day, usually just the drama. She knew that I wasn't very socially active, and I really do appreciate her doing that for me.

"Oh yeah! There's this new girl who apparently lives with Okuma-sensei, her name is Reiko, and she is awfully sweet. I think you would like her!" Yui mentioned, "I absolutely love her hair, it's probably as golden as Goldilocks' hair!"

Oh if only I knew, what horrors would await me.

Entry #2

Over the course of a week or two, Yui would constantly mention Reiko, and quickly the two became close. I did feel a little jealous at first, but I wiped those thoughts away like you do with dry erase marker.