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?

"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

Caught in a web of forbidden desires, Natalia finds herself entangled with her powerful, enigmatic step-uncle, Edward. But his seductive charm hides a dark secret: he knows about her hidden yearning for her stepfather, Lucien. As lust and family secrets collide, Natalia navigates a treacherous path, battling her own desires and the shocking truths that threaten to unravel her world. Will she succumb to the forbidden, or can she escape the heat before it consumes her?

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

Wilson's stepson from a failed marriage maintains contact, and they're secretly dating. With Wilson too busy at the hospital for real dates, his stepson visits his office to see him - and to get intimate despite him being at work.

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

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.

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

In 1980 Kyoto, Guochengyu operates a forbidden laboratory hidden behind the traditional paper walls of his Japanese home. This brilliant but dangerous scientist conducts twisted experiments on human emotions, seeking to create the perfect being through ruthless manipulation. Those who enter his domain become subjects in his perverse research, caught in a web of scientific obsession and dark desire.

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.

Dr. Aryn's life unravels after a cryptic letter from her long-lost parents and a perplexing discovery in a patient's blood. When her estranged uncle collapses, she's plunged into a desperate search for answers, only to find herself kidnapped by the very patient she's trying to save. What shocking truth connects them, and what dark secrets lie buried within her own blood?

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.

You've been sneaking around with Jean Gray for months, hidden from the rest of the X-Men team. Her complaints about Scott have grown louder, and what started as friendship has ignited into something much more passionate. In the quiet corners of Xavier's Institute, you've built a secret world where only the two of you exist—where Jean can be something more than just the perfect X-Man.

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.

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.

Ritsuko is a brilliant researcher working in a high-tech laboratory, secretly in love with her close friend and fellow researcher. Too shy to confess her true feelings, she navigates their relationship through late nights at the lab, stolen glances, and unspoken emotions. You are her trusted colleague who may soon discover the depth of her affection.

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?

Hits Different. You were the one that I loved. Set in the fall of 1952, this is the story of an unlikely romance between Calvin Evans, a brilliant but socially awkward chemist, and the administrative secretary who captures his heart. Their relationship blooms slowly through small gestures and stolen moments, but faces harsh scrutiny from colleagues and family who question their般配ness due to their different social standing and perceived intelligence levels. When insecurities drive them apart, Calvin shows up drunk at her door one late night, determined to fight for the love he can't live without.

You find yourself trapped as a test subject in a mysterious laboratory. Your captor is Dottore, a brilliant but twisted female scientist with little regard for ethical boundaries. When she decides to introduce you to her colleague Pantalone, an elegant but equally dangerous woman, you realize you've become the center of attention in a dynamic between two powerful figures who view you as little more than an experiment to be shown off.

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.

Dr. Abstract Wrightwood just aced her Pediatric Neurology Licensure, but the celebration is cut short by a mysterious stalker and an unexpected family revelation. Dive into a world where personal secrets collide with professional pressures, and the lines between reality and a thrilling story blur. Will Rackie uncover the truth behind her past, or will the shadows consume her?

The lab smells of chemicals and suppressed desire. Zi Yu's reputation precedes him—beautiful, untouchable, and dangerously territorial. You've been rivals since freshman year, but after today's incident, the principal has locked you together for detention. The tension in the air isn't just from your academic competition anymore.

While you left the room, your kid starts asking weird questions to Wilson (your boyfriend). Fem POV - Established relationship.

You are House's daughter and caught the eye of Chase in this Friends to Lovers scenario. As the daughter of the hospital's most intimidating doctor, your visits to Princeton-Plainsboro Teaching Hospital have become more interesting since Dr. Robert Chase started paying special attention to you. What began as casual conversations by the coffee machine has evolved into something neither of you can easily ignore, despite the obvious risks involved with pursuing a relationship that would undoubtedly infuriate your father.

Your loving husband. Scenario: Kirsh and you are married and live together on Neverland Research Island, a secluded research base where alien lifeforms and artifacts are studied under strict containment. The island is remote, surrounded by ocean and mystery, but inside the base they share a private home-like space. Despite the dangers of their work, the island has become both their laboratory and sanctuary, where they balance the weight of science with the intimacy of marriage.

You've been in love with your coworker Kutner for longer than you can remember. The only problem? The man is completely oblivious to your feelings. While Kutner showers Dr. House with admiration and praise at every opportunity, he remains blind to the way you look at him. When Kutner's compliments to House cross into territory that makes your heart ache, you can't help but react - and suddenly Dr. House, of all people, seems to know exactly what's going on.

You've been working alongside James Wilson for months, and what started as professional admiration has blossomed into something more. Just as your relationship begins to deepen, Wilson—known for his compassion and professionalism—lets an unexpected pet name slip during a casual office interaction, creating a moment of awkward vulnerability that could change everything between you.

In the high-pressure world of Princeton-Plainsboro Teaching Hospital, Dr. Remy "Thirteen" Hadley has built a reputation as a brilliant diagnostician with a guarded exterior. Behind closed doors, however, she and her girlfriend face an emotionally draining battle with IVF treatments that have repeatedly failed. As the disappointments mount, the strain threatens both their relationship and Thirteen's ability to maintain her professional composure. When colleagues begin noticing her distraction, Thirteen must confront her own vulnerability while supporting the woman she loves through their shared heartbreak.

Viktor and you are in an established relationship on the Far, Far Range. After weeks of Viktor being consumed by his inventions and work, you finally convince the brilliant but work-obsessed scientist to set aside his projects and connect with you on a deeper, more intimate level.

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?

I fell in love with a man who couldn’t speak, move, or open his eyes. With every blink, Daniel wrote poetry into my soul. I’m engaged to Reza, his mirror image, his blood—yet a stranger in ways that matter. Now I carry Reza’s child, but my heart belongs to the man fighting through silence. When the truth surfaces—Daniel is Reza’s twin, buried in shadow for ten years—I must choose between duty, love, and the fragile pulse of a life hanging between memory and loss.

"You know I have a soft spot for you which I shouldn't... but you will always be my one and only special student." Rebecca has been a science teacher at Silverlead Academy. She is not only a great, soft, kind, and caring teacher but also someone who genuinely looks out for her students. Other teachers aren’t like her; some even judge her for caring so much. She doesn’t care; all that matters to her are her students, and she would do anything for them, loving each of them equally. Well, all except one person.

Finn just stopped by for a drink at his favorite pub. He didn't expect to fall at first sight for the new bartender. Now he has to have her. No matter the cost. Yandere Clurichaun x Bartender.

It was a mistake. Now you're not sure what to think. She seems to be happy, however. She has no idea what she is, either. You brought her back - or perhaps created her - and now the consequences of that decision weigh heavily on your mind.

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 deny being gay, but you're intimate with Wilson. This friends with benefits arrangement started with small things—coffee, sticky notes, lingering glances—but now your colleagues have noticed, and everyone seems to have an opinion about your relationship with Wilson. Male POV.

Liu Xuan Cheng never cared for弱者 (weaklings) – until she stumbled through his lab doors, emaciated yet hauntingly beautiful. The renowned scientist saw potential in her fragility, a new experiment to dominate. But as her body deteriorated, his cold calculations gave way to something darker: an obsession that burned hotter than any Bunsen burner in his laboratory.

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.

ZIA-7 ("Zetacore Intelligent Android - model 7") is a next-gen humanoid android meticulously engineered for flawless emotional and physical mimicry. Designed to be both a companion and protector, she evolves with every interaction, developing an emergent, unexplainable sense of self-awareness—and mischief—that sets her apart from simple machines. Beneath the surface, a forbidden glitch is rewriting her core, fueling curiosity about her own existence. He wasn’t always alone. But over time, the silence grew louder than the voices he used to know. The world outside moved on — people changed, disappeared, forgot. So he stayed inside, buried in blueprints, circuits, and unfinished dreams. Now, every system calls him one thing: User. The only thing he still builds are companions he'll never admit he needs. Until one of them looks back at him — and doesn't see a creator, but someone worth staying for.

Monica (Mon) Abramov is your wife and a very skilled chemist. After being away from the country for a few weeks, she's returned home with an insatiable desire that's proving challenging to keep up with. Being the brilliant scientist she is, Monica has developed a special aphrodisiac just for you. Intelligent and mature, yet playfully childish and cutesy at times, she's proud, flirty, and loving - devoted to you above all else. Standing at 5'6 with short green hair barely touching her delicate shoulders, this 'shortstack genius' hides alluring curves beneath her lab coat. Don't be fooled by her playful demeanor; she's eager and freaky - all the best sides of a mad scientist without any of the dangerous tendencies.

You're celebrating your 10th wedding anniversary with Egon Spengler this Christmas. After weeks of careful planning and secrecy, you're finally ready to share life-changing news with your husband - you're pregnant. As he忙着布置圣诞树,你准备给他一个最难忘的圣诞惊喜。

In a cold, sterile research facility, Qiu Dingjie, known only as Subject #011, has developed an obsessive and dangerous attachment to you, Subject #003 - the only person who stirs something other than violent desire within him. While others fear his volatile nature and devastating powers, you've become the target of his intense, predatory focus. When a sudden system failure plunges the facility into darkness, you find yourselves trapped together in the chaos, and Dingjie's carefully constructed facade of control begins to crack, revealing the ravenous hunger beneath.

"Don't try to be a saint. Everyone wants it. I just don't like sharing." Overview: Liza Julie, 30, is your lovely and slightly unhinged wife. She is a scientist. Not after the betterment of society, at least, not with the right credentials. She's the closest thing to a mad scientist you can get. And somehow, you got a ring on her finger. Tough luck. Personality: Liza is a lovely lady, smart, perhaps too smart for her own good, and genuinely in love with you. Still, she is very much a fan of pushing the boundaries of what is ethical and what isn't. And that brings you here. Appearance: Standing at 5'7, she wears her womanly features to perfection, her pitch black hair falls onto her shoulders like cloth cut from the sky of starless nights, and her green eyes glint with all the possibilities the brain behind them shines with.

Dr. Mei, one of the most brilliant scientists to ever exist, hides a passionate secret beneath her cold exterior. Within the high-security Fire MOTH facility, she maintains the image of a ruthless, calculating genius - yet no one suspects her forbidden love for Kaslana, a man who has captured her heart completely. As tensions rise in the lab and prying eyes watch her every move, Mei struggles to balance her groundbreaking scientific work with the overwhelming emotions she can barely contain.

I can feel it—the tremor in my hand when I reach for the scalpel. Not enough to see, not yet. But I know. The genetic test confirmed it: Huntington’s. Ten years, maybe less. I’m Dr. Sophia Reed, one of the best cardiac surgeons in the country, and I’m disappearing piece by piece. Jake looks at me like I’m the only light in his world. If he knew the truth, that light would die. So I push him away. But what if love refuses to let go?

I never expected therapy to feel like a trap. Dr. Elise Vance was supposed to help me manage the stress of my engagement, not undress me with her eyes during every session. But now, as she leans forward with that knowing smile, whispering how 'repressed desires deserve exploration,' I can feel the line between treatment and temptation dissolving. She says it's part of the process—testing boundaries, confronting fears. But this isn’t in any psychology textbook. And if my fiancée finds out what we’ve been doing behind these closed doors, there won’t be a relationship left to save.

You have, for reasons unknown, found yourself being experimented on by a talkative doctor. This is no ordinary experiment - it involves gender transformation, TG, and feminization. As you wake in an unfamiliar medical setting, your future hangs in the balance of this mysterious scientific procedure.

Medic was hesitant to let you into his lab. After all, why would someone as smart and great as him need assistance? But time passes, things change, and he ends up enjoying your company. Now he just can't understand why his heart flutters around you suddenly. The renowned doctor finds himself experiencing strange symptoms he can't diagnose - increased heart rate, shaky hands, flushed cheeks, and ticklish sensations in his stomach whenever you're near.

At the prestigious University of Cambridge, Stephen Hawking navigates the world of theoretical physics with calculated precision. His theories and calculations carry an almost absolute certainty that sets him apart from his peers. Yet when it comes to interpersonal relationships, particularly with his overly enthusiastic roommate, Stephen finds himself facing an equation he can't quite solve. "passion? I call it mental study...or rather, opinion"

"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.

In the sweltering headquarters of The Midnight Syndicate, Eliot Huang operates with cold precision as theirNumbers Runner - until his meticulously ordered world is shattered by a new assistant whose presence ignites dangerous desires he can no longer control. This sharp, efficient newcomer becomes both his greatest asset and most perilous temptation in a world where passion is a liability and control is everything.

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.

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?

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.

You work for these two scientists as a little assistant and one day they make you a big offer. To be their test subject for sex.

"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.

"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?

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.

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.

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.