I’m not going to lie, I live for reblogs/feedback like this. Cause YES, he’s so delusional. I LOVE the subtle implications of him knowing and watching everything cause he’s gotta be an observant fellow from his time as the Winter Soldier after all… I need to write more of him soon, it’s been a hot minute lol
So happy to hear you enjoyed it! Thank you for reading!!! ♡
Summary: You're close friends with Bucky Barnes, trusting his quiet, protective nature. What you don’t know is that Bucky is secretly obsessed with you. Watching you, tracking your every move, and quietly eliminating anyone who gets too close. And he’ll do anything to keep you safe, close…and his. (Yandere Bucky Barnes x reader)
Warnings/Disclaimer: Minors DNI. Dark Bucky Barnes. Stalking. Tracking reader (location, cameras, etc.) Some implied violence toward others. Yandere themes.
Word Count: 1.2k+
A/N: Not going to lie, I have not seen many Yandere Bucky fics. Maybe I’m not looking hard enough. I think it’d be cool to turn this into a series though, depends if other people like it or not. You are responsible for the media you consume. Let me know if I should add something else to the warnings, tags, or anything else.
Main Masterlist
You’d known Bucky Barnes for a while now. Ever since you joined the Avengers on the intel and support side, he’d somehow gravitated toward you. Quiet and subtle. He never talked much unless spoken to, and whenever he did, it was always calm and short. But around you, he softened a little. He offered small, quiet smiles, sat beside you even when there were empty seats elsewhere. And he always seemed to know when you needed help. It was comforting. Familiar. You thought of him as a good friend, someone who didn’t push or pry.
What you didn’t know was that Bucky knew your schedule better than you did. He knew what time you got your coffee, which café down the block you preferred, and even which music you played in your room when you were winding down.
He never broke your trust. At least, not in any obvious way. But he was always watching. From rooftops. From darkened hallways. Even from shadows in the compound when you thought you were alone. He wasn’t trying to be creepy, not in his mind. He just needed to make sure you were safe. That no one got too close. That you didn’t drift away from him.
When you talked about a new friend one afternoon, some guy from the tech department who made you laugh, Bucky’s smile faltered for only a second. You didn’t notice it, but it was there, a flicker of cold calculation beneath the warmth. He nodded, asked a few harmless questions about him, and then let the topic drop. Later that day, the tech guy mysteriously fell down a flight of stairs. Nothing serious, but just enough to keep him out of work for a few weeks. Bucky never said anything. He simply showed up at your door like any other day with soup this time and a quiet, “Need company?”
You welcomed him in. Why wouldn’t you? He was always so gentle with you, always so present. His gloved hands carried your groceries, fixed your lock when it jammed, even installed extra security on your windows “just in case.” You never questioned how he knew you’d been anxious after that strange man on the subway followed you home. You never told anyone about it, but Bucky acted before you even had to.
Sometimes, you’d catch him watching you a second too long. His gaze intense, unreadable. He’d look away quickly, but the feeling would linger. You chalked it up to Bucky just being… Bucky. A little odd, a little broken, but ultimately good.
You didn’t see the way his jaw tensed when someone touched your arm. You didn’t notice the thin notebooks he kept tucked away, filled with observations about you. What you wore, what you said, who you talked to. Every page was a soft obsession written in ink, filled with the belief that you were his. Not in a romantic, normal way. In a quiet, inevitable, belonging sort of way. You were his peace, his reason, and he would burn the world down before letting someone else take you.
To you, he was just a friend. A good one. Steady. Loyal. Maybe a little protective.
To Bucky, you were everything. And he was never more than a few feet behind you; watching, guarding, and waiting. Always waiting.
One evening, you stayed late in the compound’s tech lab. It was nothing out of the ordinary. Just a backlog of reports and an excuse to avoid your empty apartment, then you heard the door open. Bucky stopped by with two coffees, one black, one exactly the way you liked yours. He didn’t ask if you wanted one. Come to think of it, he never did. Somehow, he just knew.
You smiled and thanked him as he sat nearby, silent as ever, occasionally glancing at your screen. It was quiet, comfortable even, until you laughed at something on your phone.
“Who’s that?” Bucky asked, and you glanced up. His tone was calm, but you noticed the way his shoulders tightened.
“Just a guy I matched with,” You said, smiling without much thought. You didn’t think he would know or understand what dating apps are in the modern day. “We’ve been texting a little. He’s funny.”
You missed it, but Bucky’s knuckles whitened around his cup. “You gonna meet him?”
“Maybe,” You shrugged. “We’ll see.”
He didn’t respond right away. Just stared at the floor for a beat too long. You assumed it was one of his quiet spells again: those moments where the past clawed at him and left him speechless. You reached over and gently squeezed his arm.
“Hey. You okay?”
He nodded slowly. “Yeah. Just thinking.”
You didn’t ask what about. You’d learned not to push him. You knew he would talk if he needed to. But behind his still eyes, something shifted.
That night, he followed you home like he always did. He was quiet as a shadow, footsteps masked by the hum of the city and his experience as the Winter Soldier. You made it home safely, texted him a “thank you for the coffee,” and turned in for the night. Bucky stayed outside your building for hours, hidden across the street. He didn’t move for a while, didn’t blink. Just waited.
The next day, your date canceled. No explanation. Just a sudden, awkward message and a block. You frowned at your phone, confused and disappointed.
“He didn’t deserve your time anyway,” Bucky tried to comfort you later when you vented about it. The way he looked at you, soft smile and worried eyes, you found yourself agreeing. Though, you weren’t sure why.
Days passed. The missed connections started to pile up. Plans you made with others were mysteriously interrupted. It was always something: car issues, sudden emergencies, sick coworkers. Yet Bucky was always around, always the one to stay and offer, “Want to grab food instead?” or say “You shouldn’t be alone tonight.” You welcomed the company. He was stable, kind and he cared.
But something started to gnaw at you. The feeling of being watched never quite left. Doors you were sure you locked felt slightly ajar. Items shifted. Your phone sometimes buzzed with strange glitches. You mentioned it in passing to Bucky. But he reassured you softly like he always did, “You’re safe. I promise.” His voice was low, almost reverent.
And you believed him, because no one protected you like Bucky did. No one was as constant, as present. Besides, you were probably overthinking it anyways.
What you didn’t see were the cameras tucked in the corners of your ceiling, hidden well behind the smoke detector and air vents. You didn’t know some tracking program had been installed on your phone nor the way Bucky’s fingers traced your location like a map he’d memorized.
To you, he was just Bucky. A little rough around the edges. A quiet and stead friend who was always there for you.
To him, you were the reason he hadn’t fallen apart completely. You were everything. His home. His anchor. And if you ever tried to leave him, if you ever even thought of running, he’d know. But he knows you wouldn’t do such a thing, you don’t even suspect a thing. Perhaps you never will. It’s better for you this way. But if you did, he would catch on immediately. Because he always knows.