Obsessive Behavior FanFiction

A heartfelt poem is best on paper, though paper tears through the heart.

A heartfelt poem is best on paper, though paper tears through the heart.

F/F
F/M
M/M
G
Updated
11.04.2025
Fandom
Twisted-Wonderland (Video Game)
Characters
Original Characters, Other Character Tags to Be Added, Other Relationship Tags to Be Added, Original Male Character/Original Male Character, Original Female Character(s)/Original Female Character(s), Leona Kingscholar/Vil Schoenheit, Rook Hunt/Vil Schoenheit, Malleus Draconia/Riddle Rosehearts, Azul Ashengrotto/Floyd Leech/Jade Leech, Kalim Al-Asim/Jamil Viper, Riddle Rosehearts, Malleus Draconia,
Tags
Character Death Other Additional Tags to Be Added Murder Past Rape/Non-con Clones Obsessive Behavior Drug Use Semi-Public Sex Overdosing Schizophrenia
"Love songs are overrated, you'll be in love but no one will ever love you. Unrequited love kills the weak. The weak yearns love, they cry out "My love, would you care for me like I do for you back?" No answer. I've learned to never run into the arms...
Dream of death

Dream of death

M/M
G
Updated
13.04.2025
Fandom
Harry Potter - J. K. Rowling
Characters
Harry Potter, Severus Snape, Draco Malfoy, Ron Weasley, Hermione Granger, Tom Riddle | Voldemort, Albus Dumbledore, Harry Potter/Tom Riddle, Harry Potter/Tom Riddle | Voldemort, Harry Potter/Voldemort
Tags
Obsession Obsessive Behavior Dubious Consent Light Angst Cannibalism Sexual Tension Mild Gore Possessive Tom Riddle Book 6: Harry Potter and the Half-Blood Prince Rewrite Dreams Inspired by Nosferatu (2024)
After lossing his second chance at a family Harry wishes. He is answered.~~~Voldemort discovered something very important during the Battle at the Ministy.
know you better

know you better

Gen
G
Updated
13.04.2025
Fandom
Harry Potter - J. K. Rowling
Characters
Tom Riddle | Voldemort, Tom Riddle/Reader
Tags
Obsessive Behavior Minor Character Death Yandere!Tom riddle
req: Heya, I don't know it's already done or not but can you please write about the egoistic yandere Tom Marvolo Riddle with a hugeeee obsession and lovešŸ¤” on introverted half blood slytherin y/n who doesn't give a f*ck him and his looks like other g...
One more chance

One more chance

F/M
G
Updated
13.04.2025
Fandom
Harry Potter - J. K. Rowling
Characters
Harry Potter, Remus Lupin, Sirius Black, Draco Malfoy, Ron Weasley, Hermione Granger, Lucius Malfoy, Ginny Weasley, Alastor "Mad-Eye" Moody, Nymphadora Tonks, Viktor Krum, Daphne Greengrass,
Tags
Slow Burn Idiots in Love Obsessive Behavior Jealousy POV Multiple Ron Weasley Bashing Pureblood Culture (Harry Potter) Parent Bellatrix Black Lestrange Parent Regulus Black Hogwarts Chamber of Secrets
A universe where Tom Riddle never existed and the first wizarding war in Britain never happened. Despite that, a large rift between purebloods and muggleborns formed. On the forefront of that prejudge - the Lestranges, the Blacks and the Malfoys. But...
DOPPELGƄNGER.

DOPPELGƄNGER.

F/F
F/M
Multi
Other
G
Updated
11.04.2025
Fandom
The Vampire Diaries (TV) The Originals (TV)
Characters
Stefan Salvatore/You, Klaus Mikaelson/You, Klaus Mikaelson/Reader, Stefan Salvatore/Reader, Elena Gilbert/Damon Salvatore, Past Elena Gilbert/Stefan Salvatore - Relationship, Stefan Salvatore/Original Female Character(s), Klaus Mikaelson/Original Female Character(s), Damon Salvatore, Stefan Salvatore, Elena Gilbert, Bonnie Bennett,
Tags
Angst Friends to Lovers Werewolves Other Additional Tags to Be Added Eventual Smut Eventual Romance Implied/Referenced Torture Obsessive Behavior Enemies to Lovers Eventual Relationships Vampires Trust Issues
In Mystic Falls, fate has always followed a patternā€”until now.When an unknown doppelgƤnger is discovered, Stefan and Klaus uncover a prophecy foretelling an anomaly, a doppelgƤnger with no predetermined fate.As secrets unravel and danger looms, you a...
Bound to the Page

Bound to the Page

F/M
G
Updated
13.04.2025
Fandom
Harry Potter - J. K. Rowling
Characters
Ginny Weasley/Tom Riddleā€™s Diary, Tom Riddle/Ginny Weasley
Tags
Slow Burn Emotional Manipulation Power Imbalance Possessive Behavior Obsession Obsessive Behavior Unhealthy Relationships Unreliable Narrator I Wrote This Instead of Sleeping Horcruxes Tom Riddle's Diary Dark Romance
She opened the diary. The diary opened her back.
Fixation

Fixation

F/F
G
Updated
11.04.2025
Fandom
Harry Potter - J. K. Rowling
Characters
Harry Potter/Tom Riddle | Voldemort
Tags
Obsessive Behavior Unhealthy Relationships Sapphic Tomarry same age au Voldemort is yet to happen
But, Hazza should have known better, Tommie was always like this.
Iā€™m Begginā€™ You To Beg Me

Iā€™m Begginā€™ You To Beg Me

F/F
G
Updated
11.04.2025
Fandom
Yellowjackets (TV)
Characters
Shauna Shipman, Jackie Taylor (Yellowjackets), Melissa/Shauna Shipman, Melissa (Yellowjackets), Jeff Sadecki
Tags
Obsessive Behavior Character Study Stalking Accidental Voyeurism soz this is really bad
Melissaā€™s little obsession
A THREAT

A THREAT

F/F
M/M
G
Updated
11.04.2025
Fandom
ꖇč±Ŗć‚¹ćƒˆćƒ¬ć‚¤ćƒ‰ćƒƒć‚°ć‚¹ | Bungou Stray Dogs
Characters
Port Mafia Ensemble (Bungou Stray Dogs), Akutagawa Ryuunosuke (Bungou Stray Dogs), Nakahara Chuuya (Bungou Stray Dogs), Dazai Osamu (Bungou Stray Dogs), Edogawa Ranpo (Bungou Stray Dogs), Yosano Akiko (Bungou Stray Dogs), Kunikida Doppo (Bungou Stray Dogs), Fukuzawa Yukichi (Bungou Stray Dogs), Nakajima Atsushi (Bungou Stray Dogs), Tanizaki Junichirou (Bungou Stray Dogs), Izumi Kyouka (Bungou Stray Dogs), Miyazawa Kenji (Bungou Stray Dogs),
Tags
Love Confessions Eventual Smut Getting Together Hurt/Comfort Self-Harm Obsessive Behavior Making Out One-Sided Attraction Alcohol Confessions Airplanes Soft Akutagawa Ryuunosuke (Bungou Stray Dogs)
Basicly the ADA and PM having a roadtrip mission together
Tangled in Time

Tangled in Time

F/M
G
Updated
13.04.2025
Fandom
Harry Potter - J. K. Rowling
Characters
Original Characters, Original Female Character(s), Original Male Character(s), Harry Potter, Ron Weasley, Hermione Granger, Tom Riddle | Voldemort, Tom Riddle, Hermione Granger/Tom Riddle, Hermione Granger/Tom Riddle | Voldemort
Tags
Alternate Universe - Canon Divergence Other Additional Tags to Be Added Possessive Behavior Obsessive Behavior Power Dynamics Emotional/Psychological Abuse Dead Dove: Do Not Eat Manipulation Time Travel Dubious Consent Everyone Needs Therapy Obsessive Tom Riddle
A failed time-turner experiment sends Hermione back to the 1940s, where she meets a young Tom Riddleā€”charming, brilliant, and already terrifyingly ambitious. She knows what he will become and tries to keep her distance, but Tom has other plans. He kn...
Paparazzi

Paparazzi

F/F
G
Updated
11.04.2025
Fandom
ģ„ ģ˜ģ˜ ź²½ģŸ | Friendly Rivalry (TV)
Characters
Original Characters, Woo Seulgi/Yoo Jay, Woo Seulgi, Choi Kyung, Joo Yeri, Yoo Jaeyi, Woo Seulgi/ Yoo Jaeyi
Tags
Tension Angst Alternate Universe - Canon Divergence Slow Burn Emotional Manipulation Other Additional Tags to Be Added Implied Sexual Content Obsession Obsessive Behavior Power Dynamics Manipulation Enemies to Lovers
When rumors of a romance between Woo Seulgi, the most prestigious actress of the moment, and Yoo Jaeyi, the most controversial pop star in the industry, take over the media, Seulgi does everything she can to distance herself. She knows that getting i...
Under the Sun, Beneath the Stars

Under the Sun, Beneath the Stars

M/M
NC-21
Updated
10.04.2025
Fandom
Harry Potter - J. K. Rowling
Characters
Harry Potter, Minerva McGonagall, Severus Snape, Draco Malfoy, Ron Weasley, Hermione Granger, Hermione Granger/Draco Malfoy, Neville Longbottom, Kingsley Shacklebolt, Harry Potter/Severus Snape
Tags
Masturbation Sex Toys Tooth-Rotting Fluff Post-Traumatic Stress Disorder - PTSD Fluff and Smut Domestic Fluff Cunnilingus Possessive Behavior Obsessive Behavior Alpha/Beta/Omega Dynamics Mating Bites Amnesia
6 years after the War, Severus Snape thought he would be able to enjoy a peaceful life in his cottage, selling potions and sweets he made himself.He wanted nothing to do with the general public, nor the public's favorite Golden Boy.But if you know Se...
I want to hate you but I want to have you

I want to hate you but I want to have you

F/F
M/M
G
Updated
11.04.2025
Fandom
World Wrestling Entertainment
Characters
Liv Morgan/Rhea Ripley, Dominik Mysterio/Rhea Ripley, Liv Morgan, Rhea Ripley, Dominik Mysterio, Damian Priest | Punishment Martinez, Finn Balor | Prince Devitt, Jordan Devlin | JD McDonagh, Raquel Rodriguez (Professional Wrestling), Carlito (Professional Wrestling), Bianca Belair, Jey Uso/Sami Zayn | El Generico,
Tags
Betrayal Emotional Hurt/Comfort Everyone Needs A Hug Idiots in Love Obsessive Behavior Manipulation Love Mind Games True Love Wrestling Tag Team: Liv 4 Brutality Wrestling Stable: The Judgment Day Wrestling Stable: The Bloodline
Rhea has a storyline with Jey. Both of them don't like each other, but use it to make their exes jealous. Rhea despises Liv, but also desperately wants her. Edge told Rhea the best thing to do was leave Liv before Liv could leave her, but Rhea's feel...
Weight Of Silence

Weight Of Silence

M/M
G
Updated
13.04.2025
Fandom
Harry Potter - J. K. Rowling
Characters
Draco Malfoy/Harry Potter, Fred Weasley, George Weasley, Angelina Johnson, Graham Montague, Pansy Parkinson, Gregory Goyle, Vincent Crabbe
Tags
Obsessive Behavior
Draco Malfoy notices the switch before anyone else.
Parallels between fox and toad

Parallels between fox and toad

F/F
F/M
M/M
G
Updated
11.04.2025
Fandom
Naruto (Anime & Manga)
Characters
Uchiha Sasuke/Uzumaki Naruto, Uchiha Sasuke, Uzumaki Naruto, Tsunade (Naruto), Hatake Kakashi, Haruno Sakura
Tags
Unrequited Love Obsessive Behavior Everyone Is Gay Uchiha Clan Deserves Better (Naruto) Uchiha Clan Appreciation (Naruto) Oblivious Uzumaki Naruto Basically i love the uchihas Naruto is a dork and i love him for it except for Tsunade since i love her and Dan author is an uchiha clan apologist
Tsunade sighs as she looks at the awfully occupied Uzumaki Naruto mumbling somethings about "Show off.." this and "Stupid teme.." that. It felt somewhat familiar and she thinks she knows why. Naruto tries to tell her otherwise.orNaruto secretly likes...
A Gamble with Fate

A Gamble with Fate

F/M
M/M
G
Updated
13.04.2025
Fandom
Harry Potter - J. K. Rowling
Characters
Harry Potter, Other Relationship Tags to Be Added, Remus Lupin, Sirius Black, Severus Snape, Draco Malfoy/Harry Potter, Hermione Granger, Tom Riddle | Voldemort, Albus Dumbledore, Blaise Zabini, Gellert Grindelwald, Bellatrix Black Lestrange,
Tags
Slow Burn Suicidal Thoughts BAMF Harry Potter Possessive Behavior Obsessive Behavior Tom Riddle is Obsessed with Harry Potter Alternate Universe - Harry Potter Setting Sane Voldemort (Harry Potter) Smart Harry Potter Morally Grey Harry Potter Overpowered Harry Potter Knights of Walpurgis (Harry Potter)
Draco Malfoy is runningā€”from his past, from the bounty on his head, and from the dark legacy of his name. Then Harry Potter crashes into his life, a whirlwind of contradictions: lazy yet lethally skilled, reckless yet calculating, charming yet utterl...
devil and eve.

devil and eve.

F/M
G
Updated
13.04.2025
Fandom
Harry Potter - J. K. Rowling
Characters
Reader, Tom Riddle | Voldemort, Tom Riddle, Minor Original Characters - Character, Tom Riddle/Reader, Tom Riddle | Voldemort/Reader
Tags
Tension Emotional Manipulation Magic Possessive Behavior Obsessive Behavior Reader-Insert Christianity Alternate Universe - Historical Sexual Tension Alternate Universe Dark Plot Twists
There used to be a time where your mind is only filled with the thoughts about flowers and sweets, but that time was long gone. In the present, you were no longer the child who smiled at everything, and yet, you still wear your emotions on your sleev...
The Ember

The Ember

G
Updated
13.04.2025
Fandom
Harry Potter - J. K. Rowling
Characters
Harry Potter, Severus Snape, Ron Weasley, Hermione Granger, Lucius Malfoy, Ginny Weasley, Tom Riddle | Voldemort, Dolores Umbridge, Voldemort (Harry Potter), Bellatrix Black Lestrange, Hermione Granger & Harry Potter & Ron Weasley, Ginny Weasley & Ron Weasley,
Tags
Other Additional Tags to Be Added Possessive Behavior Obsessive Behavior Rape/Non-con Elements Dubious Consent Kidnapping Sort Of Sirius Black Lives Ron Weasley is a Little Shit Possessive Tom Riddle Obsessive Tom Riddle Master/Pet
Ron Weasley was never meant to be anything more than human. He was born a pureblood wizard, the sixth son of a family steeped in magic- but nothing could prepare him for the truth hidden deep in his blood. It starts with the small things: his hair gl...
Unchecked

Unchecked

F/F
G
Updated
11.04.2025
Fandom
Original Work
Characters
Original Characters, Original Female Character(s), Original Male Character(s), Original Female Character(s)/Original Female Character(s), Original Female Character(s) & Original Male Character(s)
Tags
Friends to Lovers Other Additional Tags to Be Added Obsessive Behavior Pining Anxiety Kind Of Strangers to Lovers Tags Are Hard Fantasizing Stalking Ghosts Strangers to Friends to Lovers
Mizki Naegi is dead.She's been dead for a bit, actually, and she doesn't mind it all that much.Or - more accurately - she wouldn't mind it at all if she could move on instead of being a ghost, dealing with all her unfinished business.Well, at least s...
Help! Iā€™ve Been Reincarnated Into a Dating Sim and Everyone Wants Me

Help! Iā€™ve Been Reincarnated Into a Dating Sim and Everyone Wants Me

F/F
F/M
M/M
G
Updated
11.04.2025
Fandom
Miraculous Ladybug
Characters
Adrien Agreste | Chat Noir/Marinette Dupain-Cheng | Ladybug, Marinette Dupain-Cheng | Ladybug, Luka Couffaine, Alya CƩsaire, Nino Lahiffe, Adrien Agreste | Chat Noir & Marinette Dupain-Cheng | Ladybug, Kagami Tsurugi, ChloƩ Bourgeois, Nathalie Sancoeur, Gabriel Agreste, Adrien Agreste | Chat Noir/Luka Couffaine, Adrien Agreste | Chat Noir & Plagg,
Tags
Hurt/Comfort Possessive Behavior Obsessive Behavior Unreliable Narrator Crack Treated Seriously Hurt Comedy Isekai meta fiction Otome Game Mechanics Video Game Logic Adrien Agreste Wakes Up in a Dating Sim and Hates It
Adrien Agreste was just a socially inept, anime-obsessed model trying to survive his fatherā€™s dystopian fashion empire. Then he choked on a macaron and died.Now? Heā€™s been isekaiā€™d into āœØCharmed in Paris: A Miraculous Romanceā€”an infamously grind-hea...