Game of the Insane (Yandere Haikyuu!! x F!Reader Oneshots)

CURIOSITY (Tsukishima Kei)

This was a Quotev request!

Title: Curiosity

Pairings: Tsukishima Kei x Reader

WARNINGS: Yandere themes, swearing, suggestive themes, non-consensual touching, seriously creepy vibes from Tsukishima

Summary: Tsukishima seems like a normal guy, except that he's always writing in that journal of his. When you decide to see what he's up to, you learn that he's anything but normal.

curiosity

/noun/

a strong desire to know or learn something:

DAY 1

It's the first day of school again. (Y/n) looked beautiful as ever today, I missed seeing her in her school uniform. Of course, I've been following her around town over the summer, but I missed seeing her in a skirt. This is the last year I see that until I make a move, as I doubt she'll wear skirts to university.

I'll do my best to draw what she looks like, since this is a special occasion, but there's no way my art can do her justice.

Tsukishima Kei was a quiet guy, which, you supposed, was common for smart kids. You hadn't known him well throughout high school and you doubted you'd have much time to get to know him, since the end of your third and final year was nearly upon you both.

One interesting thing you always noticed is that he was always writing in a journal of sorts, sometimes sketching away in it instead of writing.

You always wondered what it said.

DAY 17

(Y/n) smiled and waved at me today. She does that to everyone, I know, but I couldn't breathe when she turned her divine attention on me! I felt like, even for a second, I had her undivided attention! I'd do anything, ANYTHING to get that on me again. I'd fucking kill everyone she knows if that means she'll look at me and only me.

Tsukishima always gave you the distinct vibe that he wanted a friend, especially after his only friend moved away last year, but that he didn't know how to approach anyone. You sensed a sort of longing when he looked at you and you wondered if your friendliness appealed to his loneliness. Perhaps he was awkward or shy?

You felt bad that you hadn't had time to talk to him, but life really was just too busy. You always tried to be friendly when you passed him in the halls or made eye contact.

It was the least you could do.

DAY 33

I love (Y/n) so much that I was willing to dig around in her trash can to find that lip gloss she'd thrown away. How many guys would do THAT for their girlfriends? She only wore it a few times since she didn't like it very much, but that just meant I had so much of something her precious lips had touched.

I felt like I was in heaven putting it on- like I was kissing her! I had dreams about doing just that and I woke up feeling happier and more refreshed than I had been all year. I need more.

You'd always felt like someone was following you and like your things were disappearing, but you wrote those feelings off as paranoia. Maybe you should take those things seriously, but who had time for that? You were on the student council, an honor student, and preparing for college.

Why didn't you see the red flags?

Were you really so colorblind?

DAY 52

I went to her house and climbed in through the window. Thank goodness she's on the first floor.

I went straight to her bed and just laid on it and inhaled her scent from the pillows and blankets. She's on vacation and I miss her so much, so I really couldn't help doing all this. It's her fault for leaving me.

I wonder if she wants our room to look like this or if she has a better one in mind. I'm not a fan of the color but, if she likes it, who am I to disagree? I just want her to be healthy and happy with me. I'll make her.

You were a naturally curious person. That's probably why you did so well in school- you had a thirst for knowing why and how that many people your age didn't care for. You never just wanted to accept things without an explanation. Better to be informed.

Sometimes you were called nosy or told to mind your own business, but you couldn't help it. You also had a bad habit of eavesdropping and "investigating" on your own. You'd do great in a Nancy Drew book, but it annoyed real-life people.

It's really no surprise that, when you went to grab Tsukishima's left-behind notebook, you couldn't stop yourself from peeking inside and reading some of the entries and looking at the drawings.

DAY 82

I peeked through her window at just the right time and caught her getting undressed for a shower! I think I've died and gone to heaven. Words can't describe the experience, so I'll draw what she looked like instead:

You felt sick. For once, you wished, desperately, that your curiosity was nonexistent. If you could take back everything you'd seen in the last few minutes, you would.

You'd just go off to university, blissfully unaware, and never see that freak ever again. How could he write and draw such things? How could he violate your privacy like that? How dare he-

"You read it, didn't you?"

The empty classroom went so silent you could hear a pin drop. Your horror felt like metal weighing down your stomach and throat. You couldn't swallow, you couldn't breathe.

Tsukishima was right behind you, inching closer each moment, but you couldn't hope to turn around or run away. You were petrified, rooted in place like you were a statue. A statue with wide eyes and terror etched into your features.

You wanted to claim you hadn't but the journal was still open in your hands, opened up to a disgusting drawing of yourself and your eyes couldn't tear themselves away from it. Even if you wanted to futilely make up an excuse, your mouth wouldn't form the words. You couldn't so much as squeak.

As he stands directly behind you, his hands caress your waist, finger pads sinking deep into the flesh through your shirt. You shudder in disgust, but that's the most movement your body can even make.

Even as his fingers dance at the hem of your shirt, daringly searching upwards against bare skin, you can't move or make a sound. You wished you were a fight or flee kind of person and not a freeze.

You feel his lips brush against your earlobe and you violently shudder as he speaks into your ear a few chilling words.

"Don't you know what curiosity did to the cat?"