(OH BTW HAPPY NEW YEAR GUYS)
I can't think of an actual title that will make sense in the regular format so it's
Conventional Yandere Simon x unconventional blood darling
Inspiration: himenospia, arachnid (both are manga). Hint: custom world settings at it again
You love the fandom of yanderes but...now you're trapped in one's house?! Fuck.
"I'm Simon, do you remember me? I was at one of the tables you served yesterday." Simon is smiling, his grey eyes fixates on you intensely.
"I- I do." You do remember him. A tall, handsome blonde guy with a friendly demeanor and tipped well, but that's not exactly why.
Yesterday at work, you cut your hand in the kitchen by accident and your blood dripped into his soup. You mentally debated for 5 minutes and between being fired on the spot (if you report your error) and potentially being fired (if he discover the blood), you chose to let a customer - Simon ingest your blood.
It was tomato soup, no one's gonna notice. You patched your wound quickly after and spent the rest of the day feeling guilty as hell.
Then today, you suddenly woke up here, in Simon's house. You look down, Simon follows your line of sight and sees the handcuffs cuffing your legs together.
"Oh, I'm sorry, sweetheart, it was the only thing I could find in such a haste."
"Um...Simon..."
"Yes?"
With all your Yandere knowledge combined, you quickly come up with a plan:
"You like me r-right? My name is y/n and, I don't mind dating you but-"
"REALLY?!" He interrupts you with manic joy, "ah, sorry y/n, please continue?"
"Well I don't want to be like this, I want to go on dates, us two. This is way too rushed and you didn't even get me any flowers... Can I go home to get changed and we can go out later?"
You try to smile while your heart is pounding, anticipating for a response. Please take the bait, please be stupid, please be the reasonable type of yandere-
"Of course! I'm so sorry sweetheart! I'll drop you home and pick you up tonight!"
Phew. It worked.
Fast forward a few days you and Simon are dating and you sort of enjoy it? But the important thing is that after basically sticking together 24/7 you finally managed to get half a day to yourself because he needed to go do things.
The first thing you do is go straight to a pathology clinic and get your blood taken to be tested. You've been looking up blood test and after researching basically every type of blood test under the sun, you picked some specific ones and paid for it yourself.
Then you wait patiently and impatiently for the email of test result.
In the meantime, you moved in with Simon because he insisted and honestly you do like him. Something about Yandere really give you the security you need in a relationship.
Fast forward to now, you woke up in the morning, hand feeling the bedside table for your phone but it's not there.
You sit up and find Simon already awake next to you, your phone is in his hand.
"Simon, can you pass me my phone."
"-So you can check your blood test result?"
You freeze. But he hand the phone to you anyway.
"Did you think I wouldn't find out, sweetheart?" He wrap his arm around your shoulder and watch as you unlock your phone to check email.
Nothing new came through.
"You acted weird so I gave a you a free day to see what you wanted to do," he kiss you on the side of your head, "you weren't cheating or trying to leave me so everything's all good!"
"Y-you knew..."
"I did, so I helped you. A friend works at a lab so I pulled some strings. And you know what he found? Your blood contains some sort of unknown lifeform, which when organisms ingest, infects them."
He pause to look at you. You stare at him, more curious than anything.
"When he injected your blood to a rat, it died; but when he force a rat to ingest your blood, the rat immediately went in your direction, and exhausted itself to death before it reached you."
Oh. Oh god.
So your bizarre hypothesis was correct, Simon became a yandere after ingesting your blood, does he know this?
You look to his face but he's already looking at you. He looks at you with such focus and intensity it gives you an uncanny feeling.
"I don't care if you fed me your blood on purpose or by accident, you made me like this so you have to take responsibility."
Simon holds your head in place, forcing eye contact. In the centre of those grey iris are pitch black pupils, and in those pupils all you can is you, you, you.
"So, what is it going to be, sweetheart?"
---
read more, read "addicted to your blood" segment
Author note: I LIED I GOT INSPIRED SO I WROTE THIS BEFORE GHOST DARLING IM SORRY
Also idk why I put so much effort into solidifying Simon when this is probably just one off (*_*; but let me know if you want him to become a thing










