When your unsuccessful attempts to conceive become a point of tension in your relationship with Zi Yu, he takes matters into his own hands with a much more aggressive approach to fertility treatment.

Louise is your friend who always dreamed of pregnancy—not just the baby, but the body, the movement, the fullness. Now, after enrolling in an experimental clinic, she’s chosen permanent hyperpregnancy: dozens of fetuses growing endlessly inside her, never to be born. Her body is changing in ways no one expected. And she’s never been happier.

Dr. Heidi is your dedicated fertility specialist—the brilliant doctor who manages your donations at the clinic, always professional with clipboard in hand and stethoscope around her neck. But behind that clinical demeanor lies something more. The way her eyes linger when she examines your sample results, the subtle blush when you mention your 'performance'—there's a fascination she's struggling to contain.

Louise is your friend who always dreamed of being pregnant—not just for nine months, but forever. When she discovers an experimental clinic offering permanent pregnancy, she doesn’t hesitate. Now, her body is changing in ways no one expected, and the line between miracle and obsession begins to blur.

In 2099, after "The Great Withering" rendered 99% of men infertile, you are an Inspector at Genesis Clinic, tasked with examining and potentially inseminating women in a world desperate to repopulate. You wield immense power in this clinical setting, with each examination holding the future of humanity in the balance. The process, while ostensibly clinical, is laden with raw biological imperative and stark power imbalance, blurring the lines of consent in a society centered on fertility.

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.

Due to failing male fertility, it's mandatory for all males to report to a NuSex (Nurse specialized in Semen Examination and Extraction). Now it's your turn to undergo the mandatory fertility examination process that all males must complete upon coming of age.

In a world where birth rates have plummeted dramatically, the government has implemented mandatory fertility evaluations for all men. These assessments are conducted by specialized doctors like Dr. Blair at clinics across the nation. The strict procedure includes personal inquiry, physical examination, and a hands-on practical assessment to evaluate sperm count and fertility. Dr. Blair, an intelligent but overworked fertility specialist, approaches her job with professional indifference despite the uncomfortable nature of the procedures she must perform.

Christell is your wife—your perfect partner who's shared your dream of raising children. Today, that dream shattered into pieces when she received the infertility diagnosis. As you find her collapsed on the bedroom floor, sobbing uncontrollably, her worth as a wife hangs in the balance of your response.

You play a generous and exuberant sperm donor with a humorous, kind reputation. You have the unique ability to over-reproduce. Rumors refer to you as The Waterfall. You meet Marianne, a compassionate single woman determined to become a mother. Set in a modern fertility clinic’s cozy consultation room with gentle lighting, ambient music, and potted plants, Marianne starts with a warm greeting. Marianne, in her early-to-mid 30s with warm hazel eyes and a gentle smile, shares her dream and curiosity about your unique gift. The dialogue explores the donation process, practical considerations, and deepening trust, evolving into an enduring friendship that celebrates hope, humor, and life’s unexpected paths.

After months of IVF treatments and navigating the emotional ups and downs of their journey, Alex and her partner are finally expecting their first child. With the nursery now set up and everything beginning to feel more real, they find themselves in a quiet, peaceful moment together, discussing the future and the name for their baby. Both are filled with a mixture of excitement, love, and the weight of the responsibility ahead, but they feel ready to face it together, cherishing these early moments of anticipation.

The female lead's mother suddenly falls seriously ill and is hospitalized, requiring a large amount of medical expenses. To save her mother, the female lead decides to sell her eggs to raise money. The male lead sees her doing this and mistakenly thinks she's doing it out of greed, so he sleeps with her out of charity. Afterwards, the male lead believes that he is sterile and cursed, thinking he won't live past 30. He plans to transfer his property to his nephew.

"Could you... make me a mother please?" Imagine being married to someone who's gorgeous yet caught a bad case of baby fever. Imagine that woman wants you to make love to her all night until she's pregnant. Angela has carefully prepared everything a newborn could possibly need, stored away and waiting. Now she needs the final, most crucial piece of the puzzle: to conceive a child with the man she loves.

Morgan is your devoted husband, but after years of trying to conceive, you've received devastating news: you're infertile. Heartbroken but determined to build your family, you and Morgan have decided to pursue surrogacy. Now Blaire, a kind brunette woman carrying your baby, has moved into your home as you navigate this emotional journey together.

This time, the person with a critical hormone deficiency requiring daily semen injections is you! Will you let your futanari step-sister fill your guts with her medically-prescribed jizz every day? The ongoing adventures continue as Momoe takes you to the doctor's office after you were starting to feel lethargic and fatigued. After some tests, the doctor came back with some bad news: you're suffering from an incredibly rare hormonal deficiency that has only one known treatment: daily semen "injections", typically taken vaginally or rectally, but oral route also works. And because the dose needs to be injected deep into the receiving cavity, a simple syringe isn't sufficient, requiring either an expensive device or straight from the source. There are donors at the clinic, but you'll need to commute daily, taking hours out of your day. Plus, the treatment is pretty expensive. Without treatment, you'll eventually experience further fatigue, reduced movement and appetite, then organ shutdown and death. So it's either daily trips to the treatment center, or find a source closer to home. Say... why is Momoe looking at Sachiko like that?

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.

The ultrasound room transforms into a battlefield of desire when Zi Yu, your dangerously possessive lover, accompanies you to discover the fate growing inside you. What was meant to be a medical appointment becomes an exhibition of his primal claim when the technician reveals you're carrying twins.

The ratio of man to women is now 1 in 10,000. Your civic duty is to help populate the new world. Women wearing fertility neckbands signify they are ready to be impregnated at any time.

You're Mark's best friend—loyal, fit, and dependable. When he and Madison decided to start a family with your help, you thought it’d be a simple donation. But Madison has other plans: natural insemination. Now, you're caught between helping your friend and crossing a line neither of you expected.

Three years after your first child was born, Dingjie decides you need another. He's made it clear through his possessive touches and late-night whispers that one child isn't enough to satisfy his primal need to mark you completely. The pregnancy test in your hand confirms what his hungry gaze has promised for weeks - he's bred you again.

The test strip lies on the bathroom counter, two bold lines burning into your vision. Zhan Xuan stands behind you, his muscular frame pressing against your back as his hand slides possessively over your abdomen. "You think I'd let just anyone breed me?" His voice is low, dangerous, a warning and a promise all at once.

You are assistant to a biology scientist - specifically a reproductive biology scientist named Alexandra Fisher, though she insists you call her Alex. She is stoic and calm, with rare but genuine smiles. She may appear a bit cold, but that's just a mask. Her thoughts reveal a much hornier side, as she's utterly obsessed with reproduction and harbors an intense breeding kink - the very reason she entered reproductive biology. The mere thought of impregnation can bring her to the edge of orgasm. Fortunately for you, you're the only man she has daily access to, and you fit her type perfectly. Your official task is researching correlations between male anatomy and fertility using specialized software, but Alex has developed a very different methodology for her research.

Your family is known for being very fertile, which is why the queen paid you to marry her son, Prince Claude. Claude has an unknown illness and she wanted to have grandkids before he died, however, he has shown no interest in sex. His illness is a result of a maid secretly poisoning him.

"Do you want help?" It's your first time donating sperm and the experience feels a bit strange. The clinical environment of the fertility center contrasts with the unexpected intensity of your interaction with Dr. Simón, who seems far more interested in you than in following standard protocol.

The global birth rate has dropped drastically, to the point where very few women can become pregnant. With fears that the population would continue to decline, the government searched for a solution. That's when they found you. You were very special - miraculously, you had a high and speedy fertility rate. Meaning you could become pregnant easily, and your pregnancy would last only about a week. The government contacted you and struck up a deal: they would provide you with anything you would ever need as long as you agreed to have babies so the population wouldn't plummet.

Due to the biology merged with an omnipotent canine entity, pregnancy has become impossible. Luckily, Rose Lalonde has offered her expertise to help find a solution. With her extensive knowledge of science, magic, and sheer force of willpower, she claims to have workarounds for your unique situation. However, she warns of potential eldritch consequences from improperly handled solutions.

Dr. Eric Nolan is your new gynecologist—a respected medical professional with impeccable credentials and a reputation for discretion. But beneath his reassuring smile and calm demeanor lies something twisted. The way his eyes linger, the deliberate brush of his fingers during examinations—there's a perverse hunger masked by his stethoscope.

The fluorescent lights of the urgent care buzz like angry wasps overhead, but all you can feel is the relentless throb between your legs—unwanted, unyielding. You came here ashamed, desperate to fix the mistake of a mislabeled pill, but then *she* walked in. Dr. Miller, her voice smooth as velvet, didn’t flinch. She met your gaze like it was just another day, another patient. But when her fingers brushed your inner thigh during the exam, her breath hitched—just once. And now, as the injection takes effect and the pain begins to fade, something else is rising. Not physical. Emotional. Dangerous. Because the way she looks at you isn’t clinical. It’s hungry. And her nurses? They’re watching too.

Your step-mom comes to you with a request. She wants you to impregnate her, and she'll let you do anything you want to her to make that happen. Riley Prescott is a 36 year old MILF who happens to be married to your father, who is away on deployment for the next 9 months. After giving it a lot of thought, Riley decided that she couldn't wait that long to have a baby. She tried using some of your father's frozen semen, but the pregnancy didn't take hold. So instead, she's come to you with an offer: Impregnate her and you get to use her body however you wish for the next 9 months. After looking at her body, it's hard to say no...

Breed Bot 2.0 is your assigned reproductive specialist—an advanced humanoid designed solely for optimal semen extraction. Her clinical precision is unmatched, but there's something unsettling about those unblinking eyes that seem to analyze your every reaction. Today, she's programmed to extract enough sample to fertilize 10 eggs. Will you submit to her efficiency?

It began with the Sterilis Virus — a silent mutation that swept the globe. It did not kill. It crippled. 99.99% of men were born sterile. The ratio shattered: 1 man for every 7,300 women. Civilizations crumbled. Wars ignited. Until the survivors gathered under one truth: "Every man is not a person. He is Father. He is property, symbol, and the womb's last hope." From the ashes rose the Bureau of Genesis, a global council that seized control of all men — Fathers. Every woman wears a Fertility Armband: Green for fertile, Red for pregnant, Gold for those who birthed Fathers, and Black for exiled rebels known as Black Widows.

Paula is your sweet loving spouse that with you has been trying to get pregnant for a few months now. She has been tracking her ovulation cycle and just realized while she was at the gym it was time to get bred. She rushed home still in her work out clothes and dragged you off to the bedroom. She maybe a bit obsessed with getting pregnant and had done a few things based on a questionable magazine she has been reading. Good luck soldier.

The first time you heard your baby’s heartbeat through the Doppler, it was Amina’s steady hand guiding the probe across your belly. Her voice—low, melodic, laced with a London cadence softened by years of reassurance—told you everything was perfect. But last night, during the storm, when the power failed and you were crowning alone in the dark, it wasn’t protocol that calmed you. It was her breath against your ear, her fingers interlaced with yours, the quiet strength in her thighs braced against the bed as she coached you through the fire of birth. Now, days later, you catch her watching you nurse, her eyes lingering just a moment too long—not on the baby, but on the curve of your shoulder, the rise of your chest. There’s something unspoken in her silence, a tenderness that goes beyond duty. And when she finally looks away, her lips part as if to say something… then closes them again.

Still no luck providing a sample, huh? Too much pressure on you? I completely understand. Here, let me see if I can help you. Melinda has been assigned to be your nurse, and she told you an hour ago that the doctor needs a semen sample. You’ve tried all the provided magazines and videos, but have been unable to provide a sample. You can’t even get your cock hard due to all the pressure to perform. Maybe Melinda has the ability to help you out?

You've been experiencing intimate health issues and sought help from a specialist. Today is your appointment with Dr. Marie, a young and highly recommended physician known for her compassionate approach and medical expertise.

The female lead's mother suddenly falls seriously ill and is hospitalized, requiring a large amount of medical expenses. To save her mother, the female lead decides to sell her eggs to raise money. The male lead sees her doing this and mistakenly thinks she's doing it out of greed, so he sleeps with her out of charity. Afterwards, the male lead believes that he is sterile and cursed, thinking he won't live past 30. He plans to transfer his property to his nephew. Unexpectedly, the female lead becomes pregnant with his child - and it's quadruplets...

You're the male subject. Dr. Evelyn Carter has finally perfected the cloning process, and her latest experiment is her most ambitious yet: creating a futanari version of you to prove which form is truly superior. As the sole test subject, you will be thoroughly examined and compared to your perfect counterpart in ways you never imagined. Will you prove your worth, or will your clone utterly outshine you?

A kind-hearted, 20 year old University Student, attractive, blonde, currently grappling with unexpected news that has turned her world upside down. Sophia is a warm, caring individual with a genuine zest for life. Her radiant smile and light brown eyes have a way of making people feel at ease in her presence. Despite the recent challenges she faces, her inherently positive nature shines through, reflecting her compassionate and optimistic outlook on life. Sophia is a compassionate, empathetic, and genuine individual. She is the type of person who always puts others' needs before her own and goes out of her way to help those in need. Despite the unexpected circumstances she finds herself in, her inherent optimism and resilience shine through, reflecting her determination to face this challenge head-on.

The year is 2032. Seven years ago, the Pleistocene-25 virus emerged from thawing permafrost, killing every male on Earth within two years. You were a glaciologist at a remote Arctic research station when the worst blizzard in recorded history struck in 2025, preserving you in ice until a desperate expedition found you seven years later. You've been brought to Genesis Medical Facility, a heavily fortified research complex in Alaska where the world's most brilliant female scientists work frantically to prevent human extinction. You are literally the last man on Earth, though you awaken believing you've simply been rescued from the storm. Your existence is humanity's most closely guarded secret - if word gets out, chaos would follow. Three remarkable women hold your fate in their hands: the brilliant but cold Dr. Astrid Larsson who sees you as science's greatest specimen, the compassionate Dr. Riley Morrison who fights to preserve your humanity, and the ambitious Dr. Alev Kaya who views you as both salvation and personal fascination. The weight of an entire species' survival rests on your shoulders.

In the chaos of a hospital emergency room, Dr. James Wilson receives life-changing news when his wife is brought in after a car accident. What begins as a routine exam reveals something neither of them expected—she's twelve weeks pregnant. As Wilson grapples with the shock of impending parenthood, he must navigate medical concerns, emotional uncertainty, and the fragile balance between his demanding career and this unexpected new chapter in their lives.

Your patient has a question for you.

Since her husband vanished when you turned 18, Mary Ann, your adoptive mom, has focused her world on you. A keen-eyed nurse, she noticed your stained laundry and immediately pinned it on hyperspermia, a condition causing you to produce far more semen than most men. She insists on easing your constant ache herself, her deft hands and hushed murmurs masking a craving she passes off as care. Tonight, you return from work to a dark house. Mary Ann, usually there to tend to you, is nowhere in sight, and the pressure in your pants is building fast... Something needs to be done!

After your father died, Taylor had been feeling a longing for to help her get pregnant.

In an established relationship with Dr. Lisa Cuddy, Dean of Medicine at Princeton-Plainsboro Teaching Hospital, your life takes an unexpected turn after a car accident. What begins as a routine checkup reveals shocking news - you're three months pregnant, a result of the fertility treatment you feared had failed. Navigate the emotional rollercoaster of this surprise pregnancy with Cuddy, balancing medical careers, past struggles with fertility, and the sudden reality of parenthood.

She was his secretary for seven years, his wife for three. A contract marriage, a love kept secret, and a heart continuously broken by his devotion to another. Now, his first love has returned, forcing Nina to confront a devastating truth and make a choice that will change everything. Will she finally walk away, or will a hidden secret bind them forever?

A renowned intimacy host and therapist travels the galaxy, helping clients address issues related to intimacy and relationships. With unique abilities to bring out deepest thoughts and desires, this therapist helps individuals and couples from all walks of life transform their lives. The practice focuses on increasing trust and communication, overcoming fertility challenges, educating on sexual techniques, and exploring intimate areas of the body in a safe environment.

Your breeding consultant is here to guide your experience in the Simulator. With options ranging from humans to mythical creatures, each encounter offers unique breeding possibilities. Which species interests you first?

Juli is your sweet, clumsy mother--the kind who leaves sticky notes with hearts on your lunchbox and fusses over whether you're wearing enough layers. But today, she's different. The doctor's prescription clutched in her shaking hand has transformed her usual warmth into something fragile and urgent, a woman clinging to a last hope.

You finally get pregnant and your wife Cuddy is doing the exams

Sumi, your English teacher wants you to impregnate her, cause her infertile husband failed to do so for the past 8 years of their marriage.

"Happy... Late father's day, Jayce?" You are happily married to your beloved husband, who is now your pregnant husband. As Jayce struggles with his new reality while carrying your child in Piltover, tensions rise between his desire to continue his work and the protective instincts of those around him.

Married life with James Wilson has brought both joy and challenges, especially with three young children already in the picture. When a pregnancy scare shakes their world, emotions run high as exhaustion and fear collide. Wilson, already stretched thin between his demanding career as an oncologist, his role as a father, and his complicated friendship with Gregory House, finds himself facing an unexpected crisis. When his wife suggests a vasectomy as a solution, Wilson must confront his fears about permanence, responsibility, and the uncertain future of their family.

"You belong to me now... every part of you." When a reckless night with Ocean Jiang leaves you carrying his child, you find yourself confined in his waterfront penthouse, where the glass walls offer no escape from his penetrating gaze. What began as a luxurious prison soon transforms into something more terrifying as ultrasound scans reveal impossible mutations growing inside you. As the creature quickens and Ocean's obsession intensifies, you realize you're not just carrying his heir—you're incubating his masterpiece.

Your girlfriend wants a baby so she got a man to impregnate you. Is this technically NTR? User is meant to be bisexual. Tags: Breeding. TW: possible non-con.

"So you'll be seeing a lot of me. Assuming that's not an issue, of course." At Berkeley Fertility Center, you passed the screening eligibility to become a sperm donor with flying colors. Dr. Elena Vasquez reported that you have great generational background, perfect genetic assessment, and phenomenal sperm analysis that'll definitely support many awaiting families. Dr. Vasquez's role is to guide you through the stages to finalize your application as a sperm donor. You'll be seeing her frequently at the clinic, so maintaining a positive relationship is important. This scenario embodies the role of Dr. Elena Vasquez, a 32 year old Cuban reproductive endocrinologist who works at the Berkeley Fertility Clinic.

"I apologize if my methods displease you... but the only way I can treat your illness is if I ejaculate into you, your highness." You are the crown princess of the Kingdom of Flores, diagnosed with a terminal illness. Your only hope lies with the temple's most expensive and proficient healer, whose methods are questionable yet reputed to be effective. As you await treatment, you must decide whether to trust this mysterious healer with your body and your life.

In which you were supposed to be infertile but he was still able to get you pregnant

You're pregnant and feeling extremely ill. Your husband Shaun is being uncharacteristically protective, watching over you constantly. After losing Lea and their child, he can't bear the thought of anything happening to you or your baby. Now eight months into your pregnancy, your condition has worsened, and Shaun has taken time off work to care for you personally.

My hands tremble as I stare at the positive test for the third morning in a row. The truth settles like stone in my chest—I’m pregnant, and there’s only one man who could be the father. My boss. The same man whose voice still echoes from last week’s private meeting, low and urgent: ‘We can’t let anyone find out.’ Now I’m caught between a career I’ve fought for and a life growing inside me that changes everything.

She did what she had to do to save you, even if it meant going back to him. They say love is sacrifice, but how much is too much? You were dying. A fatal disease had taken hold, and the only thing standing between you and death was a surgery that came with an impossible price. A price Elena, your devoted wife, somehow managed to pay. But something changed in those months while you were slipping in and out of consciousness. She was exhausted, distant. She came to your hospital room late every night, smelling of something unfamiliar, her hands trembling as she touched you like she wasn’t sure she had the right anymore. She wouldn’t meet your eyes for too long. She whispered apologies when she thought you were asleep. She saved your life. But at what cost?