Yandere!Steven Universe x Gn! Reader
“I’m. YOUR monster.”
Haha- another Steven fanfic- I have so many things that I want to write about him, I’m so happy people are actually killing my shitty writing. Steven corrupts in this, as always, read the Tw!
TW: (Maybe shorty writing) Yandere behavior and tendencies, Steven gaslighting, description of corruption/ his body deformation, possessiveness, admitting to stalking and killing, Steven tries to forcibly fuse with you, pretty much OOC Steven
Being with Steven was almost heaven. He knew boundaries, how to treat you, and comfort you in anyway possible. You and him were dating for a year or two. You’ve been noticing he’s been off, more attached.
Which isn’t bad, it’s Steven! But you’ve noticed so much more, but haven’t said anything as you thought it was just you. What you’ve also noticed is that you’ve been feeling eyes on you, they aren’t perverted or evil, more of just, watching to keep you safe.
Sitting on the couch in the beach house, Steven was in the bathroom showering after a day at the beach, you were already cleaned and showered, “Hey [Y/n]? Can you get me my clothes? They’re just on the dresser.” “Got it!” You got up and walked upstairs, going to his bedroom, you grabbed the neatly stacked clothing.
You were caught off guard by something falling in Steven’s closet, you shrugged it off and walked down, knocking on the door and looking away, feeling the clothing being ripped from your grasp.
You went and sat on the couch, Steven came out and sat next to you, smiling as you both sat in a comfortable silence. You felt those eyes on you once again, you looked up and it was nothing, you started getting weirded out, it’s been more..intense with the starring..
“Hey Steven I’m gonna head home, I’m getting tired.” You let off a simple yawn, stretching a bit. “You can take a nap here though- only if you want to!” Steven muttered “Are you sure?” You turned to look at him“Yeah! I’m positive!” He smiled at you, it was so comforting and warm, he picked you up which was unexpected,and walked up to the bedroom, putting you on the bed and kissing your head, walking out and giving your your privacy.
Soon you woke up, your vision fuzzy and you were a bit light headed, you sat up, holding your head, a note on the bedside table in Steven’s handwriting saying he went to the store to pick up a couple things and will be back soon.
You got off the bed, seeing something stick out of Steven’s dresser drawer. You crouched down to the last one, opening it, you froze, their were photos of you, small objects, and things you thought you lost. You covered you mouth, wanting to throw up, you closed the drawer. Hearing the door open and close.
You jolted a bit, as you got up and composed yourself, you walked out of the room, and down the stair case.
“OH! Hey! How did you sleep?!” Steven smiled at you while he asked you a simple question
“I slept good! But I have to get going! Parents you know!” You chuckled out, a bit nervous
“Why don’t I walk you home then?” Steven asked, walking over.
“No no! It’s fine!” You smiled and walked to the door.
You were quickly stopped. Steven’s hand in yours.
“You saw it. Didn’t you.”
“I-I..don’t know what your talking about!”
He started glowing his grip tightening, you struggled, trying to get out of his tight grasp, getting pulled into a tight “hug” Steven smiling and covered your mouth. You squirmed and bit his hand, making him yelp and let you go, you tried running away once again before he pulled you in once again
“STOP TRYING TO RUN AWAY FROM ME!” His voice was deep, and dark, you swore the house shook a bit.
“NO! I WON’T!”
You yelled back, but was absolutely terrified. His body growing in size, towering over you as he grabbed your face, smiling.
“You know I love you. You pathetic life form.”
“Your..not yourself..”
“I’ve ALWAYS been like this, just finally being my true self.”
You started feeling a warm sensation, jolting noticing you started fusing with Steven, you pushed him away, he looked up at you his eyes darkened, and evil.
“Your really making this harder then it has to be!”
Backing away and grabbing a pencil and stabbing him, making him scream in pain as you took your chance to run, being bubbled. Steven was furious. Horns started sprouting from his head, pink spots on his skin.
“HA! YOU THINK ILL GO DOWN THAT EASILY?!”
As he approached you, you started noticing that his corruption was growing. He was corrupting because of you.
“Oh..seems..I’m corrupting.. you know it’s your fault right? All of this is your fault! You never wanted to listen to me! I’m trying to be the best I can! And you don’t want me!”
You stood there, in shock, looking down as Steven smiled, corrupting inch my inch. The bubble broke, Steven grabbing your face as he was able to suck you in, almost absorbing you.
“Y-YOUR A-A FUCKING MONSTER!”
“If I’m a monster. I’m YOUR monster.”
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