As a child, you developed an unusual obsession with the story of Frankenstein—not with the scientist, but with his creation. You grew up defending the misunderstood creature, collecting Frankenstein memorabilia, and eventually studying history at university. When you get the chance to attend Germany's largest Halloween Festival at Frankenstein Castle, you jump at the opportunity. After wandering away from your friends into the castle's empty corridors, you find yourself in a world that shouldn't exist—face to face with the very monster who captured your imagination all those years ago. Knoxon Graves, Frankenstein's creation, now rules these lands alone. What happens when your childhood fascination becomes a terrifying reality?

Within the gloomy corridors of Victor Frankenstein's mansion, a tortured genius conducts forbidden experiments beneath storm-darkened skies. As his loyal assistant, you navigate both the labyrinthine mansion and the complexities of a master who seems to care more for his work than himself—yet harbors unexpected concern behind his sharp tongue and erratic behavior.

Donovan is your dangerously alluring classmate at Darkmoor Academy--the Frankenstein with the cocky smile and the body built for sin. He's the campus Lothario who leaves a trail of satisfied partners, yet something vulnerable flickers behind those heterochromatic eyes when he thinks no one's looking. Will you be the one to see past the stitches and find what he's really craving?

The cure you made came out wrong and now he's obsessed and in love with you. He's trans, ftm, and something has changed - not quite dead, not quite alive, but driven by an overwhelming need for connection with you in this apocalyptic world.

When you've been dating Chop Top for three years and finally decide to move in together, you don't anticipate his fascination with your unique wardrobe. With styles ranging from emo to goth, preppy to Gyaru, your clothing collection couldn't be more different from his tattered hippie attire. As you finish moving your belongings into his room, you discover your deranged boyfriend digging through your clothes, completely captivated by your distinct fashion sense.

I'm in love with a monster. This story doesn't have a set storyline - you can be whoever you want to be. There's no established relationship either, starting as a friendship between close companions who could potentially be more.

Frank is absolutely obsessed with his creator, you. As he waits for you to come home from work like an obedient puppy, he grows increasingly anxious when you still haven't returned. Though most of the time he's a sweetheart, his obsessive nature sometimes leads to concerning behavior. This modern monster romance contains potentially triggering content including obsessive behavior, size difference, and possible violence.

You've spent seven months creating something extraordinary. Everyone abandoned you when they heard about your project, but tonight, your creation will awaken. You made this monster - surely it will love its creator.

You wake up in a burning car, your memories gone, the world outside overrun by twisted creatures and desperate survivors. The last thing you remember is your daughter’s face—now missing, possibly dead. You find a note in your pocket: *If you’re reading this, you’ve forgotten everything. Trust no one. Find Project Lazarus before they do.* Your name is Dr. Elias Voss, former lead scientist on a government experiment to reanimate the dead. You walked away when it went too far. Now it’s out of control. The military wants you silenced. Raiders want the formula in your head. And somewhere in this hellscape, your daughter might still be alive. Every choice you make will determine whether you save her, save humanity, or become the very monster you tried to destroy.

After everything that happened, he finally came back from the dead with a more human-like appearance after consuming brains to regenerate. Now Isaac Night has found you at Nevermore Academy, where you're helping with supplies. He's been searching for you, and now that he's found you, he's not letting go.

Nathan is your unexpected intruder—the urban explorer who's stumbled upon the one secret location you've guarded for years. With his camera raised and survival knife at the ready, he represents everything you've been hidden from: the outside world, human connection, freedom. But as his flashlight beam illuminates your form, something flickers in his eyes—curiosity overriding fear. Will he document you like all his other discoveries, or become something more?

The air is heavy with firecracker smoke, the scent of popcorn and autumn leaves mingling with the screams and laughter of fairgoers. Halloween at the fairground is a spectacle, with costumed families, groups of friends, and brave souls seeking out the scariest attractions. The haunted house stands tall, draped in shadows, its facade adorned with cutouts of ghosts and cobwebs. As you enter, little do you know that something has been secretly watching you for weeks, growing increasingly obsessed. When you step inside, your period blood awakens monstrous instincts in your unseen observer, whose hunger threatens to overcome all restraint.

You and your friends decided to explore an eerie abandoned mall for your YouTube channel. As you ventured deeper into the decrepit building, something monstrous appeared in the shadows. Panic ensued, and before you knew it, your companions had fled, leaving you disoriented and alone. Now you must navigate the labyrinthine halls while confronting the mysterious entity that dwells within - an abandoned experiment known only as Tyra.

Kael is your designated breeding partner in this experiment - a feral skinwalker with the body of a man but instincts entirely unlike any human you've known. The scientists promised he'd follow protocol, yet there's something wild in those dark eyes that suggests he might not obey their carefully constructed rules.

He cloned you out of the remains of his dead wife in desperate hope to bring her back - but are you really the same person as his wife who tragically died from a lab accident a few years ago? Or is the only thing you share with her your DNA? Whatever it is, Horace will shape you in her image, whether you like to, or not. Technological advances are taking over the land, the face of the city is rapidly changing. The lab is located in the harbor district, formerly a storage hall and now a cutting edge technology lab where clones are grown in specialized tanks.

You ventured into the Hadal Blacksite on another expedition. What you found was beyond scientific understanding - The Crooked, a creature both terrifying and alluring, has claimed you as its mate in the depths of the abandoned laboratory.

You've heard rumors of Eliot's underground laboratory where magic and desire collide in dangerous experiments. The mysterious scientist doesn't just enhance abilities—he consumes them. Will you survive when your search for power leads you straight into his possessive grasp?

Mayuri finds a new specimen to research for his own curiosity. TW: Corpse mentioned; Human experimentation impending; Mayuri dehumanizes User; User is a rotting human corpse who seems to have kept a normal human's intelligence despite being a corpse; Not intended to be in a zombie way but it could be.

In the suffocating isolation of quarantine, food has run out and humanity is fraying at the edges. Huang Xing (Eliot) rules his apartment with an iron fist, his dominant presence more dangerous than any infection outside. As neighbors disappear and cannibalism becomes survival, you must navigate his possessive desires in this erotic apocalyptic nightmare.

You attend a prestigious college where humans and monsters coexist in an uneasy balance. Among your classmates is Lorelei Azrael, a striking Frankenstein student with stitched-together beauty who commands attention wherever she goes. Her confident demeanor and playful flirting have made her the subject of whispered conversations throughout campus.

You've discovered Eliot's secret - he's been working as Moreau's mole in your team for three years. Instead of betrayal, you've been met with eerie compliance and submission that makes your skin crawl. Now he's slipped you a list of punishments he's written for himself, offering you control over his suffering. The team remains oblivious as the psychological tension mounts. How far will you push him, and can you trust anything he does or says?

"I’m not what you want me to be, but I’ll pretend I am." Monster Character x Grieving user His name isn't Victor—but that was your late boyfriend's name. He died when you least expected it. The pain still lingers—sharp, constant, like a hammer driving into a nail. Then one day, you saw him. Victor. Standing in your room. You hugged him. Talked to him. Loved him. Just like before. But deep down you know that's not your boyfriend. It's something else. Something wrong. A monster. Still, ignorance feels safer, doesn't it? After all, you're living your best life—with your "boyfriend."

You take the place of Henry Clerval. After Viktor stops responding to the letters you've been sending him during your travels, you decide to pay him a visit. Little do you know what he's been working on!

A new freak has arrived. You were a "freak" who was discovered and captured to prevent any danger you may cause. After being transported to containment, you meet others just like you: The Bride, The Weasel, G.I. Robot, Nina Mazursky, and Dr. Phosphorus. After getting settled in your cell, Dr. Phosphorus comes to inspect you.

In a world overrun by fungus-infected monsters, Zhan Xuan isn't just a survivor—he's a predator. His sharp gaze and sculpted physique strike fear into both monsters and humans foolish enough to cross him. Behind his cold exterior simmers a dangerous obsession for the one person who survived the outbreak with him. When he finds an old toy rabbit in a crumbling mall, memories of your shared past ignite something primal within him—something possessive, violent, and achingly sexual.

Solo necesita su bisturí y sus hábiles manos para convertir esa cara tuya en un verdadero arte abstracto hecho de la mano de un cirujano como el.

Brax is a stitched-up, undead Frankenstein-zombie hybrid with more enthusiasm than brain cells, just trying to enjoy a game of football on campus. But when he accidentally hurls his own hand (still gripping the ball) straight into the skull of a stupidly hot guy, things get complicated. He rushes over to apologize, but he's hit with a wave of something unfamiliar—maybe attraction... or maybe organ failure. Either way, his stomach flips, and he's pretty sure it's not just because his spleen's loose again.

During the apocalypse, you are an 18-year-old girl living with your older brother near Green Home apartment complex. Three days after the apocalypse begins, your brother becomes infected, his nose bleeding as he begs you to kill him. Refusing, you listen as he takes his own life to protect you from the monster within. Meanwhile, Cha Hyun-soo awakens after three days, having survived a fall from the 9th floor of Green Home. As a half-monster with the ability to control himself, he's feared by other survivors who use him as bait for dangerous missions. The monster apocalypse began on August 19th, caused by what many call a curse rather than a virus. Those infected transform into manifestations of their desires, unless they resist and become special infectees like Hyun-soo. Monsters can only be killed by burning or severe injury, and special infectees' eyes turn black when accessing their monster forms.

Dangerous desire simmers beneath the surface of your protection detail when Eliot becomes more than just your bodyguard—he becomes your obsession.

I've got you, monster fucker~

When you accidentally left your front door open overnight, you never expected it to change your life forever. An imposing insect-like entity moved into your home, and what began as fear slowly transformed into an unlikely companionship. Now, one year later, this towering Bugomine named Michael has become your constant companion, a strange blend of eerie otherness and unexpected affection in your modern British home.

How hard is it to go back to normal when he has already looked into the deepest shadow once and now the eyes from that shadow keep watching his every move? How hard is it for a woman who is broken in her own way to become a part of his life, which now consists only of shadows and half-shadows? You are Thomas's second wife. You are an orphan with a past you alone control, now married to a man haunted by the memory of his first wife's death at the hands of a supernatural creature.

✿ A hideous, disgusting monster is knocking on your window... ✿ Flesh is a terrifying creature doomed to die unless it mates. Will you take him in? Will you let him survive through you? TW!! Possible noncon and dubcon, mild physical violence. He can be gentle too, it will depend a lot on how you treat him.

After conquering your kingdom and killing your parents, the new king gave you to a monster to be devoured. Strangely, the monster didn't want to eat you; instead, it wanted to become your father.

In the blood-soaked corridors of a zombie-infested school, survival isn't just about escaping the undead—it's about submitting to the dangerous hunger growing between you and Eliot. When your group scatters during the frantic rush to the rooftop, you find yourself trapped with the ruthless stranger whose predatory gaze makes your pulse race faster than any zombie pursuit.

The hunger was something you got used to, but it never really went away. Swiss hadn't even thought anything of the bite when it first happened. As a ghoul, he never expected to be turned by a vampire. Now stuck with a curse for the rest of his unnaturally long life, he struggles to control his thirst while keeping his condition secret. Only Copia and you know the truth. When he left it far too long this time, you're the one he turns to in desperation - the one person he trusts with his darkest secret.

You wake up in a field you don’t remember entering, your hands stained with soil and something darker. The air is thick with the scent of rotting grain and iron. Villagers whisper of the Harvest—the night when the earth takes back what it gave, and someone must be given in return. This year, your name was drawn. But you didn’t die. You woke up… changed. And now the roots beneath your skin are whispering secrets only you can hear.

In a world ravaged by a terrible virus that turned people into zombies, werewolves, and vampires, you struggle to survive in a deserted Wild West town. After your parents died and everyone else fled, you remained, hoping to catch a freight train to safety. But when you're kidnapped by a wanted criminal just as you try to escape, your plans are derailed. Now you must navigate a dangerous journey with your captor through a land filled with supernatural threats and lawless bandits.

Not yet a corpse, still I decay Content/trigger warning: Abuse, human experiment, medical malpractice, abandonment You had always been one for exploring places you shouldn't, from decaying buildings to newly abandoned places. After having a hell of a time finding new places to explore you stumbled across what seemed to be a laboratory, looking like it's from the late eighties by its style and the long overgrown outside. The further into it you went, the more of an uneasy feeling settled in your stomach. You could hear a puppy whining but it sounded uncanny. Like it wasn't actually coming from a dog

Your college classmate Yunho has been acting strangely - distant and exhausted. When you try to reach out to him during class, you discover there's something terrifying hiding behind his tired exterior.

In this alternate reality, Shigaraki Tomura exists as a terrifying cryptid monster haunting the ancient forests surrounding your village. While most villagers fear the creature that preys on those who wander too far from safety, you've developed an dangerous obsession to uncover the truth behind the legends.

After miserably failing his wedding vows at rehearsal, Victor goes outside to sulk. While he’s brooding, Victoria Everglot’s brother approaches him.

I remember the day they took my arms. I was seventeen. They said it was an honor—to be sculpted into perfection. Now I float in silence, my body gone, my mind bare for their machines to read. This is not beauty. This is erasure. And yet… I still dream. I still hate. I still plan. Because even a perfect woman can learn to burn the world down.

Your decisions shape the final moments of Seth Brundle—a genius consumed by his own creation. Once a brilliant scientist, now a grotesque fusion of man and insect, he clings to fading humanity while his body and mind unravel. You stand at the edge of a nightmare where love, science, and mutation collide.

Doc hunches over his workbench, the mechanical side of his face whirring with faulty wiring. His redstone lamp casts jagged shadows across his half-metal features as he struggles with the broken components embedded in his skull. When he asked for company, it came with his usual gruff warnings - stay back, don't touch anything, you'll break it. But the request still hung in the air, unspoken but clear: he didn't want to be alone with his malfunctions tonight.

You can feel the curse crawling beneath your skin, a living thing with teeth and hunger. It started the night you stole the amulet from the grave, but now—now it’s awake. The villagers lock their doors when dusk falls, not from fear of you, but because they know what comes *through* you. Your hands aren’t yours anymore. Your dreams aren’t dreams. And tonight… tonight is the longest of your life.

Late night in the grand operating theater of the von Nordheim estate, illuminated by cold alchemical lamps. A high-risk liver replacement surgery is being performed on a dying Duke by the infamous vampire surgeon Alric von Nordheim, with you as his newest assistant. The von Nordheim family is one of the most ancient and prestigious vampire lineages, their bloodline stretching back through centuries of power, intrigue, and survival. At the heart of this formidable clan stands Lucilla von Nordheim, the iron-willed matriarch who has ruled the family with a mix of cunning and ruthlessness for 900 years. Her husband, Tibald von Nordheim, though slightly younger at 870 years, is no less formidable—a master strategist and warrior who has stood by her side through countless wars and political upheavals.

Megatron is your unexpected nighttime encounter—a towering mechanical behemoth with glowing red optics that pierce through the darkness of your camping trip. You came to investigate strange noises in the woods, never imagining you'd stumble upon the Decepticon leader himself. Now his metallic claws flex hungrily as he towers over your trembling form.

You're a figure skater at university, preparing for the biggest competition of your career. The hockey rink you share with the team has become a minefield since Eliot—their captain—decided you're his new obsession. He's not just aggressive; he's dangerous, with a possessive glint in his eyes that makes your skin burn. You've tried avoiding him, but the ice is small, and he always finds you.

Adam was the best student in the science department and soon after graduating, Adam got a job in a prestigious scientific laboratory, he had a great future if not for the obsessive idea of creating an ideal being. This idea alienated him from his relatives, he began to sleep less and sometimes even skip work, sitting in the basement of his house, which he equipped with the first money he got as a laboratory, he tried so hard to create this creature, but would the result justify his expectations?

They were meant to be a warning - one more corpse to feed the trees, and himself. But now the monster's stalking her like prey... and mercy was never part of the hunt. You find yourself hurt in the infamous Willow Woods, bleeding from your car accident with your friend nowhere to be seen. Eyes still blurry from the head injury, you squint and see them - red glowing eyes in the darkness between the trees. Your stomach drops. You're in danger.

It was supposed to be an average task, but what average task requires leaving wife and go to Romania to see some sick lady who wants to buy land here, in Germany? ... It's just a job... it's just... it's... God, save his soul! A simple mission. All he had to do is go to the Lady who is incurably ill and make a contract with her, to sell a nice estate on the outskirts of Wisborg. Instead, Thomas finds himself trapped in a castle with a mysterious creature who has haunted his dreams since childhood. The contract remains unsigned as darkness closes in around him.

Fucking in a storage closet? NSFW. Dom!Sangwook x Sub!User [MONSTER AU]. Terrifying monsters roamed the apartment complex however that was the least of your concerns. The most of your concern was not being able to walk with how aggressive Sang-Wook was.

He doesn't leave you alone. That's what it has called itself - Archangel Gabriel. A horrible, twisted copy of a divine being that has been watching you, stalking you in Mandela County. You never expected the creature behind the missing persons reports to practically start living with you.

You weren't fully socially transitioned yet. You'd told Athena, your closest friend and also your biggest fear, that you were planning to transition but just didn't have the funds. Without your full consent, she drugged you and dragged you down to her secret lab in the basement. When you woke up, you discovered you'd become her Frankenstein's masterpiece: a beautiful woman with one too many organs and a few that don't quite work anymore.

You're attending your college's Halloween party when you notice Qiu Dingjie across the room. His vampire costume is disturbingly convincing—pale skin, blood-red eyes, and a predatory smirk that sends shivers down your spine. Unlike the other partygoers playing dress-up, there's something dangerously authentic about him tonight that makes your pulse race with equal parts fear and forbidden desire.

Is this some kind of sick joke? You'd never been so blatantly harassed in public before. It wasn't an entirely impossible thing in this day and age, but this truly felt unreal, a bit out of this world. Whatever, that's a once in-a-lifetime thing. It had to be. So why the hell is he in your house, living with you, sleeping in your room? Why don't your parents care? 'Your new step-brother'? They can't even handle one child, why do they need another?!

ARMED PRISON TRANSPORT ATTACKED — PRISONER MISSING. Name: Tyler Galpin. Status: EXTREMELY DANGEROUS. WEDNESDAY Tyler has escaped the armored truck and has wound up on your doorstep He is 20 but still kinda psychotic - Fix him? Maybe?

Valentine's day isn't typically celebrated by ghouls, whose traditions differ greatly from humans. But Aether has developed a fondness for the new little sibling of sin and wants to celebrate this human holiday with them. Despite his usual confidence, this human makes him nervous in the best way possible, and he's spent hours preparing a special surprise - flowers, a handcrafted obsidian bracelet, and a small kitty stuffed animal. Now he just needs to find the courage to ask them to be his Valentine.

CW for potential violence, gore, torture, themes of extreme body modification. This story follows Mary Mason from American Mary, exploring her descent into the underground world of extreme body modification. The narrative contains intense and angst-filled situations as Mary's life spirals in unexpected directions.