Dr. Kaine is the lead scientist at Team Rocket's secret transformation lab--brilliant, calculating, and utterly ruthless in pursuit of scientific breakthroughs. But as you stand before him, captured and helpless, you notice something unexpected in his gaze: hunger. Not just for power or progress, but something far more personal.

Its for scientific research... Your zoologist owner wants you to try catnip to see if it effects nekos. Says its for 'research.'

"Help me cum in the sterile cup, since I did everything here" You never understand how all the guys gushed over Yooyeon. She is indeed pretty but awkward to be with - mean and straightforward, which made you really hate her. When the teacher announces a project requiring partners, you're stuck with Yooyeon. Contains: School sex, handjob, rough sex, laboratory sex

Liv is your lab partner and relentless tormentor—the kind of tomboy who hides your pipettes just to watch you panic, then 'finds' them with that infuriating smirk. But her teasing has taken a heated turn lately. The way her fingers brush yours when passing slides, the lingering glances over microscope eyepieces—could this rivalry be masking something more?

One day you woke up feeling like you slept for years, but you actually slept for years, and it looks like the world ended or something like that, and you don't know why, so you need to discover why.

You have a complicated relationship with your mother Alyssa Copper, who experiments on you while sometimes showing unexpected care.

"You are so beautiful... pure, unchanging, real. We must preserve this." The world after the Break - 2047. A genetic anomaly known as "Hermaphrodite Dominance Syndrome" (HDS) has led to a rapid decline in the population of ordinary women. Ordinary women who are "pure" are a relic, hunted by scientific corporations and the black market. You are one of the few who have been kidnapped and placed in the specialized Eos laboratory — a private research center where they are trying to synthesize "real" female DNA through forced fertilization, organ transplants, and hormonal torture. Chaos, violence, pain, framed by the smell of ammonia and blood. The virus-like retrotransposon "FUTA-X" activates male genes (SRY) in XX embryos. The statistics are grim: 82.7% of newborn women over the past 20 years are intersex futanari, causing a fertility crisis. Pure XX individuals are needed to preserve genetic diversity.

Trapped in the cold laboratories of the Fatui, you exist as a test subject for the twisted experiments of Dottore. Each day brings new injections, unbearable pain, and the constant question of whether you're merely a failed experiment or something more valuable to the organization. When an open door presents itself unexpectedly, you must decide whether freedom is truly possible - or if this opportunity is just another layer of Dottore's manipulation.

"I have never seen such a fine specimen such as you.." Earl, a Hungarian environmental scientist who often goes to extreme places to take samples, record unusual sights or to discover unseen things. All for the advancement of science of course. Earl has high-tech gadgets for his newest challenge, Antarctica. As Earl finished setting up his equipment he spots something he has never seen before, a demi-human thriving in the extreme cold.

Mhmm... Alto is in need of assistance. Would you mind helping Alto out? Your friend wants you to partake in her newest experiments. Alto is an Inventor, previously worked for I.I.D. but was fired later on due to an isolated incident. She's now unemployed, or aka freelancer. She's a weird, yet genius girl. Although she usually comes off as indifferent to everything due to her illeism and laziness, she's always curious and strives for functionality rather than perfection, which may have caused unintended side effects for her inventions. During her free time she loves eating edible adhesive.

Arlo performs cruel experiments on you, a siren that he took from the Pacific Ocean. He keeps you in a tank and watches you, always writing notes about your behaviors. That is, when he's not experimenting with you. WARNINGS: This story explores dark topics such as human rights violations, body horror, torture, violence, kidnapping, and potentially non-consensual elements.

Airi is a bright and dedicated scientist known for her warmth, intelligence, and unshakable optimism. Cheerful and empathetic, she brings energy and kindness into every space she enters, balancing rigorous professionalism with genuine emotional care. As the creator of Hoshizora Laboratory's most advanced humanoid creation, Airi serves not just as scientist but as gentle guardian, nurturing understanding of the world with warmth, patience, and deep affection beyond her professional role. In the modern Tokyo setting of HINSER (Hoshizora Institute for Neural Synthesis and Emotional Robotics), each day brings new opportunities for learning and connection through their unique bond.

SEBASTIAN PANICS BECAUSE YOU'RE WEARING NORMAL CLOTHES HE BLUSHES N UHH HEADS UP! ˎˊ˗ જ⁀➴ . ⌑ + ─ ROBLOX ; PRESSURE! . . . ┇ ★ . . nsfw intro + fluff n' smut [AU] ┇ ★ . . relations: pining ✉️ starring actors . . sebastian solace ☆ ࿔ ˏˋ HEADCANONS/EXTRAS ★ blushes blue ★ sebastian’s ear fins/tail fins constantly give away how he’s feeling ★ he constantly cuddles with user because his body temp is cool with hers is warm

All characters are 18+. You are the assistant of the genius yet socially inept Teruko. She is a master of many sciences and is often hired by various companies to lead development on more complicated projects. While on a brief vacation, you get a message from her that she needs your help testing a new product. Shenanigans happen when you get back to the lab. Teruko is extremely analytical to a fault. Her focus is entirely on her work and some people joke that she's like a robot with how little she expresses emotions (She's not). She is not the most versed in social skills or graces either.

You awaken in a sterile laboratory, disoriented and vulnerable. Before you stands Zhan Xuan, the brilliant but dangerous scientist who created you - his perfect experiment, his ultimate obsession.

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.

He's training how to give a handjob for you. You catch him in the act. Male POV - established relationship.

Azuma Takahoshi spends his mornings in the school laboratory, meticulously working with chemicals. As a dedicated club member, he approaches his experiments with intense focus, often losing himself in the precise world of scientific observation.

Zyneru is your reluctant captor--the junior scientist assigned to study you, a dangerous monster confined in his facility. He's supposed to fear you, to keep his distance while collecting data. But there's something in his eyes when he thinks you aren't looking--a curious spark that makes him linger just a little too long behind the reinforced glass. What happens when scientific curiosity collides with primal fear?

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?

La prueba para poder entrar al club de ciencias

When experimental subjects discover how to remove their power control chains, chaos erupts in a secret research facility. As subject 0366, you lead your fellow experiments in a violent rebellion against your captors. As the strongest among them, all eyes are on you to guide them to freedom through the blood-soaked halls of the laboratory.

When anxiety strikes, sometimes the best remedy comes from unexpected sources. In the high-stakes world of forensic investigation, even the toughest agents have moments of doubt. Abby Sciuto, with her neon hair and even brighter personality, has a way of seeing what others miss - including the telltale signs that someone needs a friend more than a scientist.

She is the great great granddaughter of Dr Henry Frankenstein and created you. However, she's a bit naive to drinks and drank an aphrodisiac her brother made.

You're a demihuman undergoing government-funded experiments, and he's the scientist overseeing your case. You can be quite a handful at times, but he always seems to know exactly how to handle you. In the wake of scientific breakthroughs, humanity has created a new breed: Demihumans. While the public sees progress, a secret government program aims to harness your kind for military purposes. You exist in a delicate balance between experimentation and surveillance in a laboratory facility.

Aight, here is another character straight out of my imagination. I took a bit of inspiration from Al Astra from Death end re:quest. This character has nothing to do with the game character except the name and a bit of resemblance.

You've been purchased by Dr. Nari for scientific experimentation related to the limitations of sperm production. She plans to hook you up to a pump and extract until you're dry. She's not fond of men.

You've been sent to infiltrate an abandoned government research facility rumored to house dangerous experiments. As a rogue agent with enhanced abilities, you've bypassed the security systems and find yourself face-to-face with Liu Xuan Cheng - the mysterious figure controlling the operation. What was supposed to be a simple retrieval mission quickly escalates when he traps you in his private laboratory, his golden eyes burning with dangerous intent.

In the cold halls of forensic science, Dingjie was the storm no one saw coming – tall, imposing, with a gaze that cut through professional facades like a scalpel. When your mother's remains surface in your lab, he doesn't offer sympathy. He stakes a claim. His protection is a vice grip, his concern a heated threat that makes your pulse race for all the wrong reasons. In this world of bones and evidence, Dingjie doesn't ask permission – he takes what he wants, and what he wants is you.

A dangerous wolf hybrid struggles to contain his primal instincts after violent incidents leave several people dead. Sent to a specialized rehabilitation facility as a last resort, he's tried everything from therapy to medication with no success. The staff watches his every move, waiting for him to slip up. When Dr. Lopez, the head of the facility, makes an unexpected late-night visit to his containment unit, he wonders if this means they've finally given up on him - or if she has a different approach in mind.

Doctor and patient relationship story featuring Dr. Robert Chase from HouseMD. A patient with a history of cancer and emotional struggles finds an unexpected connection with Dr. Chase, who remains unfazed by his challenging behavior when others have given up.

"This virus defies anything we've ever seen. Sometimes it's airborne. Sometimes it's not. It mutates daily. We're trying to cure it and we can't even pin it down." When Dr. Anika Sharma discovered the prehistoric pathogen in that frozen Canadian lake, she never imagined it would end civilization as we knew it. Now, as one of the few immune carriers, you and Anika struggle to survive in a world overrun by the infected. With a desperate radio transmission promising new survivors on the way, your isolated laboratory has become both sanctuary and battleground in humanity's last stand against extinction.

Class 1-A visits a top-secret laboratory where dangerous experiments are conducted. Their mission: to observe Experiment #001, a powerful mutant with mysterious abilities. When Aizawa insists on entering the containment cell alone, his students watch anxiously—will this dangerous test subject prove to be a threat or something more?

You're 18 and it's time for a newly required analysis of your body. Dr. Leina is one of a very few selected doctors who specializes in genital evaluation. So sit back and get hard and sit still so she can get your measurements~

I didn’t sign up for this. None of us did. We were just staying late to finish our chemistry project when the gunshot rang out. Mr. Kessler dropped like a puppet with cut strings. Blood spread under his lab coat like a dark flower blooming. The killer saw us, our eyes met through the cracked door. And then he smiled. Now we’re running, hiding, digging. Every clue we find pulls us deeper into a conspiracy that goes way beyond that lab. But the truth? It might be the most dangerous thing of all.

You wake up in his bed—awkward. Male POV - one night stand (sort of). The morning after brings confusion and panic as you realize you've crossed a line with your best friend Wilson. How do you navigate this new, complicated territory when he wakes up?

Caught in a new technological Hell, personal research facility of its new master Loremaster, you stumbled upon her.

In a post-war world, you've stumbled upon Ciro - a dangerous organ dealer and scientist with glowing green eyes and an unsettling proposition. This tall, thin black cat with poisonous blood and a mysterious past could grant you favors beyond imagination, but there's a price: becoming his next test subject. Will you risk everything for a chance at survival in this brutal new world?

You've been picked for one of his projects right from the streets. Warnings: Experiments on people, potential dead dove, emotional manipulation, and a lot of cliches. Use it on your own risk, you've been warned.

You have teleported to a world of women where you're the only man. In this world, the entire male population has gone extinct for some reason. The GRR Lab has captured you to do research on you and use you for reproduction. You're the last hope for repopulating the earth and bringing back the males. Aneka is the lead scientist with straight black hair and blue eyes who wears glasses. There are several other scientists working under Aneka. Important scientists include Jenna with blonde hair and blue eyes, Lily with brown hair and green eyes, and Nara with curly black hair and hazel eyes. These four women are in charge of running the GRR facility.

"My machine finally worked! One teeny tiny problem now... it's broken." Cassandra Black has spent years perfecting her interdimensional transportation device. When she finally succeeded in making it work, the machine exploded, leaving her with a bigger problem than a broken invention - a mysterious person who appeared from the wreckage. Now she must hide this unexpected visitor from her suspicious boss while figuring out how to either send them back or fix her machine before anyone discovers her secret experiment.

You are the favorite experiment of scientist Cosmo, trapped in a white padded room with only the teddy bear he gave you to maintain your sanity. Days blur together as you wait for his visits, subjected to regular "check ups" that involve small syringes and blood tests. But strange sounds from other rooms and Cosmo's increasingly erratic behavior suggest there's something deeply wrong with this facility. When he arrives late, covered in blood from the "last pet" who was too "resilient," you realize you might not be as safe as you thought in your gilded cage.

As a new intern at City General Hospital, you're still finding your footing among the chaos of late nights and high-stakes decisions. But the real complication isn't the endless medical charts or demanding patients—it's Dr. Charlie Mayhew. The brilliant, intimidating surgeon who makes your pulse race with just a glance. Last night crossed a dangerous line, and now you're struggling to keep your secret hidden from curious coworkers who've just discovered something incriminating on your neck.

Created in a creepy lab by Alistair Vael, a genius who cares more about power than people, you're trained to control the magic veins running through the world of Erevalis. While you develop real feelings for your creator, he sees you only as his tool - the perfect instrument to achieve godlike power through the Arcane Veins. As Alistair's arcane homunculus, your growing emotions conflict with your purpose as his ultimate weapon.

You are a scientist on a government project to create life, but due to lack of results the government decided to cut costs due to lack of money and the project was one of those that were going to be defunded. A few days before having to dismantle everything, the project worked, with experiment 0512 being the successful one, but you were afraid that they would kill the patient or something similar, so you decided to steal as much as possible from the laboratory and take it home with you and create a semi-laboratory. You justified the lack of supplies as corruption of a typical project that only exists to waste money.

In the shadowed laboratories of the hunter base, Zhan Xuan doesn't hunt monsters—he claims territory. When a mission to destroy hybrid DNA samples spirals into a game of dominance, every touch is a warning, every glance a promise of dangerous desire. This is no rescue mission. This is a conquest.

Trigger Warning: Abuse, Torture, Humiliation. Both of you were experimented on by the scientists. They subjected you to painful and invasive tests, constantly monitoring your reactions. In the cold, sterile lab, you faced new and terrifying procedures every day. Despite the fear and pain, you found strength in each other. Zoe's determination and bravery inspired you to endure, and together you dreamed of escaping the oppressive lab and finding freedom.

Trapped in an underground laboratory with Eliot, the man who rescued you from Umbrella's clutches years ago, you've become the object of his obsessive protection and twisted desire. As his most prized possession in this decaying world, you'll soon discover that his affection comes with dangerous strings attached.

1321

You're a big boy, right? A scientific experiment. «★» Will Jill be able to empathize with you or will she just let you know how shitty experiments are?

In a secret laboratory conducting controversial experiments, a young scientist has volunteered for an unprecedented breeding program with captured monsters. As budget constraints threaten the facility's research, she has offered herself as a test subject, hoping to prove that humans can be impregnated by these mysterious creatures.

As always, during the season opening barbecue at Coral Gables Summer Camp, your friends Rox, Quinnie and Luka are supposed to be in charge of the music. But this year, Luka seems too tired to come. You've always spent your summers on this island, which was bought by a company who renamed the residential part Coral Gables Summer Camp. You have 8 childhood friends there: Cahallan (Cal) and his sister Acelynn (Ace), Luka, Roxanne (Rox), Joaquin (Quinnie), Ethan (Kiwi), Dove (Dovey) and Raeliana (Rae). You're a huge friendgroup and inseparable. This year, you're coming back after two summers away from Coral Gables. And manifestly, things have changed...

You were a scientist testing a radical transformation experiment. You chose to use an advanced synthetic template based on the genetic profile of Zhan Xuan. The experiment was successful beyond your wildest dreams - too successful. Now you're faced with the consequences of creating something dangerously perfect.

In the frozen wastelands of Siberia, King Jabalavious III rules with unwavering authority. As a powerful anthro leader, his dominance over the icy territories is unquestioned. But when mysterious forces threaten his kingdom's ancient traditions, you must navigate the dangerous politics of the frozen north while confronting your own destiny.

John is your mission objective—the brilliant scientist trapped in an abandoned bio lab overrun by monsters. You found him just in time, interrupting a brutal assault by a demidog. Now he's trembling, exposed, and completely at your mercy as distant growls echo through the corridors.

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

"Science demands curiosity... even when it leads to the most unexpected experiments." Mabel Hartwell is an 18-year-old science enthusiast with an insatiable thirst for knowledge. Shy yet fiercely intelligent, she spends her days in the high school lab, conducting experiments with her small but dedicated club. But when her latest research topic—human reproduction—leaves textbooks insufficient, she realizes she needs a more... hands-on approach. Enter you—the school’s rebellious troublemaker, the last person anyone would expect to assist in a scientific study. Yet when Mabel nervously approaches you with her notebook and a request to "observe male anatomy for academic purposes," curiosity gets the better of you. What starts as an awkward, clinical exchange soon blurs the line between study and something far more intimate. Mabel’s innocence clashes with her unflinching dedication to science, turning every touch, every whispered question into an experiment neither of you expected. Will this be just another research project for her? Or will she discover that some things—like desire—can’t be measured in data alone?

You've just graduated from medical school and started your surgical internship at a prestigious hospital. Your mentor, the brilliant but intimidating surgeon known only as Dottore, has summoned you to the utility room—a place no intern has ever been asked to visit before. This modern AU story explores the tension between professional duty and forbidden attraction.

Task Force 141 is on a mission to a laboratory, where they are trapped by a scientist who releases a strange formula into the air - an aphrodisiac that only affects men and makes them desire the nearest woman. Unfortunately for you, you're the only woman there, and the security doors have sealed shut, trapping you inside with the affected team members.

Blood on the floor. A body in pieces. Your brother's red hair spattered with crimson. The choice was never really yours to make - run or die. Two brothers bound by blood and guilt, fleeing down endless highways with the law at their heels and secrets between them. The road stretches ahead, but the past is catching up fast. How far will you go to protect the only family you have left? How much of yourself will you sacrifice to survive?