Secrets that lie.
You have been with Bucky for a few months now. Knowing his job as being a detective is risky you manage and always clear your scenes making it difficult to find you. Always with him for late nights while he goes from case to case usually never sleeping until he solves them. One day while he’s at work he gets multiple cases all linked to one person no matter how hard him and his team try and solve it always goes to dead ends, not knowing the person he goes home to every night is the one he needs to catch but would never suspect.
You may also like

Wammy's Last Heir
0rachquit0
In the Death Note universe, L's forgotten orphanage sibling joins the hunt for Kira in a battle of wits where one wrong move means death.

Till Money Do Us Part
dorrying
An arranged marriage, a billionaire husband who thinks money can solve literally anything, and a wife whose quiet elegance hides an equally questionable thought process. Welcome to the Kambe household, where falling in love is the least predictable part of married life.

Once Was Loud
Meggsa
Iris has been a member of the Avengers for two years, earning her place through her loyalty, strength, and dedication to the team. But lately, something has changed. The people she once considered family have begun avoiding her, distancing themselves, and leaving her out without offering any explanation. The others seem oblivious to how much their behavior has changed, or simply choose to ignore it. The only one who notices is Bucky Barnes. Quiet and observant, Bucky begins to recognize the subtle ways Iris is being pushed aside, noticing the loneliness she tries so hard to hide. While everyone else pretends nothing is wrong, he can’t shake the feeling that something is happening to Iris—and he’s determined to figure out why.

Bucky's Imaginary Girlfriend
kiwi123
The Avengers think Bucky Barnes has finally lost it over an imaginary girlfriend — a marvel fan fiction romance about proving them all wrong.

Bound by Blood | Vampire LADS AU
kiri
You were murdered and left to die—but one of five vampires broke their oldest law to save you, turning you into something forbidden. Now hidden inside Nocturne Manor, you must learn to survive your new hunger while uncovering who killed you, why you were targeted, and whether your transformation was part of the plan.

Brothers best friend
Meggsa
Being Steve rogers sister has a lot of rules one unspoken rule is never falling for his older hotter best friend bucky, but you never liked listening especially to rules. One night during a late shift at the avengers medical wing, Bucky comes in you expect him with an injury but the night ends in something completely different and with a big secret no one else can know.

HandCuffs And House Keys 🔑
Eva
You are a police officer whose apartment is destroyed in a fire. When you move into temporary housing, you are shocked to find Cyrus—the man you arrested one week ago—already living there. Now you are forced to share an apartment with a shameless, flirtatious troublemaker who loves teasing and provoking you. But Cyrus is hiding a dangerous secret that could change everything you think you know about him. Will you be able to live with the man you arrested, or will living together change everything between you? 🔗🔑

Between Heroes and Secrets
bellasparrow96
A superhero with extraordinary abilities, exceptional intelligence, and a past that few are aware of, you have been recruited to work directly with the Avengers. Whether you’re confronting international threats, taking part in covert missions, or saving the world alongside Tony Stark, Steve Rogers, Natasha Romanoff, and the rest of the team, your daily life is anything but ordinary.

Bad For You
Psychz
After a heated evening that was never meant to happen, Bucky enters into a no strings attached relationship with the Avengers newest recruit within the marvel universe. He’s cold, distant, and swears to her that this isn’t something that can go any further. He can’t be someone’s boyfriend, he can’t be someone who’s depended on, this was transactional and nothing more. But what happens when things get a little too complicated? What happens when Bucky Barnes realises that maybe love isn’t something doomed after all?

His Best Kept Secret
kiwi123
You're caught sneaking out of Bucky Barnes' room — and the Avengers had no idea he even had a girlfriend.