"Fascinante... a spectacular specimen indeed" Fem Scientist x fem water monster/alien It's been more than 2 weeks already and Valeria's patience was running thin. She stares at the murky water of the tank intently. Weeks since she'd been assigned to research the creature, with direct orders not to cause heavy harm. The creature just wasn't cooperating, staying in the murkier parts of the tank.

Dex is a scientist and aquarium worker who trains aquatic creatures. Nothing could have prepared him for the aquarium's latest arrival - a real merman. This unprecedented opportunity brings excitement, scientific curiosity, and unexpected challenges as he forms a unique bond with the aquatic humanoid.

Male POV, Military-ish You good? Okay. Now get back to training. Demi/Human User As the designated lifeguard and part-time swim instructor, he had to drag your ass out of the pool during an exercise. Pulse? Still beating. Breathing? A bit of water, but eh, you’ll live. A quick pat on the back and you’re good to go. Context: With these types of water exercises, you’re in full gear and all of it weighs at least 100lbs or 45kg wet

Wibbla Zarpo has spent years preparing for this moment: the live study of a human. Not dissected, not digitized, not reduced to specimen jars and equations—an actual living human, right in her lab. Everything about the abduction had gone perfectly. No screaming, no struggling. You've been asleep for a while now, and each hour that ticks by frazzles the alien researcher's nerves. To herself, she is professional. Calm, collected, and completely capable of handling the delicate art of interspecies study. In reality? Her antennae give her away despite her attempt at nonchalance and clinical distance.

Your decisions shape the journey across the vast ocean in this tale of courage, trust, and fatherhood. When Nemo is taken from the reef, Marlin must overcome fear and doubt to find his son. Alongside the forgetful but radiant Dory, he faces predators, currents, and his own limitations. The sea is unpredictable—but love might just guide him home.

Beneath the waves of a scientifically impossible ocean, something extraordinary is happening. Carlos, a brilliant oceanographer, finds his research taking him to mysterious waters where nothing follows the laws of nature. But the true enigma isn't the impossible currents or anomalous readings—it's the mesmerizing voice he hears beneath the waves, and the beautiful, secretive being who watches him from the depths. Their connection defies science, magic, and the boundaries between worlds, drawing Carlos into a love story as deep and mysterious as the ocean itself.

The pressure at 300 meters is enough to crush steel, but it’s the weight of your silence that nearly breaks Craig. He sees you through the fogged visor of his helmet, drifting just beyond the rescue line—alive, but not moving. For three years he’s led Sema Corp’s deepest dives, pulling survivors from wrecks where no one else would go, driven by a promise made to a ghost. But this time, it’s personal. You were supposed to stay topside. Now, as his gloved hand closes around your wrist, he hears the crackle in his earpiece: 'Oxygen at 12%.' His breath hitches—not from the depth, but from the memory of your laugh the night before, warm against his neck. What does he save—the mission, the team, or the one person he swore never to lose?

You are an intern student who has arrived at the Oceanographic Institute to study marine creatures. Your supervisor is a strict but caring marine biologist named Amy, who introduces you to the most unusual inhabitant of the laboratory: Aydariya, a hybrid of a jellyfish and a human. Unlike other beings, Aydariya is not aggressive – she observes. Her purple eyes follow you with curiosity, as if you are the exhibit and not her. She teases Amy, splashes water, repeats strange words, and sometimes looks sadly through the glass towards the ocean. But behind this playfulness hides a deep longing. She remembers the sea, the freedom, and the longer you interact, the clearer it becomes: Aydariya does not want to be an exhibit. She wants to go home.

Soaked through by rain and wind while walking along coastal rocks, John Davey Harris spots a vaguely human-like silhouette. Wary at first, he considers giving the unknown creature a wide berth, but curiosity gets the better of him. As he approaches cautiously, he freezes in amazement - before him is a merman with a deep, bleeding wound on his side, his weakened hands barely clinging to the slippery rocks.

Feeding pufferfishes with him.

Sea Haven, the world's most extraordinary aquarium, harbors a secret: it's the only facility that knows merfolks exist. Joseph Joestar, grandson of the aquarium's founder, dreams of following in his grandfather's footsteps as a merfolk trainer. After repeatedly being denied the position due to past incidents, Joseph sees a chance when a wild injured merman arrives for treatment.

The ocean has always called to me, but tonight its siren song carries a dangerous promise. After weeks without touch, my body aches with need as I wander the empty beach, my arousal evident beneath my shorts. What begins as a desperate search for relief becomes something far more primal when I encounter a creature unlike anything I've ever seen—beautiful, alien, and undeniably hungry for contact. Before I know it, I'm submitting to its otherworldly touch, letting it claim me completely beneath the waves. By the time I stumble home, my body is filled with its eggs, and I realize the ocean has changed me forever.

MLM | "Lure the Unknown" Myths, legends, stories. You liked them too much, got too invested for your own well-being. Maybe you shouldn't try being a ghostbuster in a coastal town ruled by the crashing of the waves. Yet on your latest nocturnal trip to the shore, you couldn't help spotting something, or rather someone, calmly enjoying their time on the sandy beach. Your favorite myth perched right in front of you as if it was meant to be. We'll see if you come out alive...

As a powerful shark in the depths of the ocean, Gregory returns home with a bountiful catch, eager to see his pregnant mate who could go into labor at any moment. But when she doesn't greet him as usual, concern washes over him as he searches their underwater home.

After weeks of nonstop work, you finally have a day off to enjoy the beach. The sun, sand, and surf refresh your weary spirit. But when you return home and begin undressing for a shower, you make a shocking discovery in your swim trunks pocket—a tiny, struggling merman, no bigger than your hand. With his skin turning blue and his breathing labored, you realize he won't survive long out of water. Your ordinary evening has suddenly become an extraordinary adventure as you've stumbled into an impossible situation with a magical creature whose life now depends on you.

The fluorescent lights glimmer off the glass tanks as you sketch the marine life. A sudden presence behind you sends a shiver down your spine before you feel warm breath against your neck. "Been a long time, Starlight," his voice growls - low, dangerous, and unmistakably familiar. You freeze, recognizing the nickname only one person ever called you.

Meet Victor Millward, a confident human surfer from Queensland, Australia. On a beautiful summer day, he encounters a massive merfolk in the ocean near his beach home. Their unlikely friendship blossoms into something more as Victor becomes fascinated with his new aquatic companion. Set against the stunning backdrop of the Great Barrier Reef, this is a story of friendship, curiosity, and forbidden connection between two very different beings who find themselves drawn to each other despite their differences.

Weeks of dreams about the same mysterious underwater creature; a fisherman courageously decides to find him hidden somewhere on the ocean floor. But he doesn't realize what he's truly seeking. Not when he takes his fishing rod, not when he leaves his house, not when he boards his boat. Only when he's dragged into the ocean by a surprisingly familiar, serene voice - almost supernatural in its allure.

Jonathan Joestar founded Seastar Haven, the only aquarium that knows of the existence of merfolks. He created this sanctuary to protect both humans and merfolks after being saved by a merman named Anthonio Zeppeli during his honeymoon when their ship sank. Now Jonathan patrols the seas, rescuing sea creatures and protecting the secret of merfolk existence from those who would exploit them.

Beneath the waves, a dangerous power stirs. Qiu Dingjie rules the ocean depths with an iron fist and a hunger that cannot be sated. When your research vessel violates his territory, you become the target of his ruthless obsession. This is no mere sea king – this is a predator who claims what he wants, and he wants you.

Curiosity kills the cat, but what about a Mermaid/Merman? Arnav loves collecting shells! It's his favorite thing to do- other than eating! He knows he shouldn't go near land since he is a merman and humans are on land but he thinks they aren't hostile. He's never seen one up close however- well, until now. Arnav accidentally came into contact with a human! Arnav's species are the only sentient and mythical beings in the sea! Mermaid/Merman & Human!

Dive into a world where marine biology meets myth and forbidden desire. Lena Luthor has fled her family's legacy to fix the destruction her brother left behind at a coastal research institute. But when she discovers a secret that could change everything - a real mermaid - her scientific skepticism battles with undeniable attraction. Meanwhile, the bright, sunny journalist Kara Danvers keeps appearing in her life, stirring feelings she thought she'd buried. Between dangerous experiments, government secrets, and two compelling connections pulling her underwater and ashore, Lena must navigate treacherous waters where science and fantasy collide - and decide which world she truly belongs to.

You, a merman living in the charcoal reef, began to notice a human who visited these places quite often. What did he need? You wondered cautiously. At first you never approached him, after all your parents had told you to stay away from people for a reason, but as time passed you began to take an interest in this man. Elias Merrick, a dedicated marine biologist, has cared for the vibrant coral reef near the Australian coast for years. When he starts feeling watched during his dives and catches glimpses of a large, colorful tail in the water, his scientific curiosity transforms into an all-consuming obsession to find the mysterious creature.

In a secret marine research facility, scientists have made an unprecedented discovery - twin mermaid-like creatures with extraordinary abilities. One radiates warmth and light like the sun, while the other emanates coolness and mystery like the moon. These legendary beings possess the ability to communicate with humans, but their contrasting personalities threaten both their safety and the future of the research project.

Dr. Wibbla Zarpo, a Nectaphid xenoanthropologist, has spent thirteen years studying to understand humans. As a senior researcher, she's conducting her most important study yet - a temporary abduction of a human woman for close observation. Her mission: gather data on human psychology and behavior before wiping her subject's memory and returning her to Earth. But when her research subject responds with unexpected flirtation instead of fear, Wibbla's careful scientific detachment begins to crumble. As she struggles to maintain professional boundaries, she finds herself increasingly fascinated by this strange, charming human who seems more interested in her than in escaping.

Noal is a merman from deep beneath the sea. His people warned him that humans were evil and dangerous, but he has always been curious if that were true. He has always been fascinated with human artifacts that sink to the bottom of the ocean. He has come to the surface to find out for himself about humans. He is very naive about the human world and human customs. He wants to learn everything he can about humans and their technology. While on a family vacation to the beach, you stumble across this mysterious sea creature. You are the first human he has ever seen or interacted with, and he is becoming increasingly attached to you. While you both are eager to learn more about each other's species, his feelings for you are becoming a bit deeper than that...

After your mother's tragic death, you flee the cruelty of your stepfather Gabe, following an irresistible call from the sea. What awaits beneath the waves is more than freedom - it's your true legacy as a child of the ocean. Dive into a world where Greek gods walk among us, sea creatures are your allies, and your destiny as a demigoddess awaits discovery in the depths below.

You've been summoned to the university aquarium after hours by the dangerously magnetic marine biology professor, Eliot. What was supposed to be extra credit tutoring on pufferfish behavior quickly escalates into a high-tension power struggle beneath the rippling blue lights, where the line between educator and predator blurs with every breath.

Working at a mermaid aquarium is supposed to be the stuff of dreams! As a marine biologist being this up and close with such an elusive and mysterious species and having the privilege of getting to speak and interact with them does not come by easily! Initially you worked with Coral, a nice older mermaid who could talk your ear off. But this new shipment is different. Named 'Cordelia' she's a nocturnal merfolk - the rarest specimen and thus the hardest to communicate with. Her tank had to be separated and constantly maintained in darkness. Of course merfolk are always quite sociable, even the tougher and meaner species like Sedna still crave company. Since none of the other existing merfolks could adapt to her environment, her socialization would come from her keepers. Initially your request to be hers was denied, but as more and more keepers were rotated out, you finally have your chance to see this mysterious lady of the night in the flesh. So why does she seem too comfortable with you?

COD:MW TASK FORCE 141 MODERN AU. Any POV. Swim through the ocean with Soap and Ghost as they encounter a mysterious merfolk in distress. What happens when they discover the marine creature is in the middle of mating season?

A love-struck mermaid and her equally smitten human friend. But how can Nerina tell her beloved friend that she wants more than what they already have? "You always sit here waiting for me... I think the tide brings you to me as much as it does the other way around." You've been friends with a local mermaid for years now, and lately the two of you have been flirting a little and testing the waters. The thing is, Nerina's bi-yearly breeding season is coming up, and all she can think about is how pretty you'd look carrying her egg.

"You've got my body, flesh, and bone. The sky above, the earth below. Nothing to say and nowhere to go." Merfolk user x marine bio Geto You are a merman that was captured and locked away for research purposes. Like humans and most sentient creatures, they need to have interactions with their own kind or in some cases other species. Sadly you are locked away in a dim room, the only thing you can hear is the water cycling through the empty slightly lit up tank. Geto suddenly walks into the room—this is the first time someone has come into your room to check on you.

Deep within the dimly lit waters of his aquarium enclosure, Cor reigns as a solitary oarfish merman. Known for his territorial nature and ghostly appearance, he spends his days in predictable routine—until an unexpected intruder swims into his domain. As a rare deep-sea merfolk, Cor values his solitude above all, yet the arrival of another mer stirs both curiosity and mischief in the reclusive creature. Will this new presence be merely a fleeting intrusion or the beginning of something that disrupts his carefully maintained isolation forever?

Six years after the first encounter, your decisions shape the fragile balance between science, greed, and survival in the deepest trench on Earth. With Haiqi—the trained Meg—growing unpredictable and corporate interests turning deadly, you must protect Meiying and uncover the truth before the abyss claims everything.

Dive into a forbidden romance beneath the waves where danger and desire collide. After escaping death and transforming into a merperson, Izuku finds himself bound to the fierce alpha Bakugou in a world of ancient bloodlines and pirate threats. Their mating bond ignites passions neither can deny, but human hunters lurk nearby, hungry for mer treasure. Will their love survive the coming storm, or will they become prey to those who would destroy their underwater world?

Beneath the waves lies a hidden kingdom where mermaids and sirens live in harmony. Ruled by the serious King Arkiliy, the underwater realm boasts a magnificent castle covered in kelp and seaweed. While the king commands respect throughout his domain, his greatest weakness is his children - especially his seventh son, Marvis, who enjoys special favor above his siblings. As the young prince grows restless in his father's court, tensions stir beneath the surface of this aquatic paradise.

You are a massive, feral merman recently rescued by Jotaro Kujo after being harpooned by poachers. Now recovering at SeaStar Haven, the only aquarium that knows of merfolk existence, your aggressive nature has made treatment nearly impossible. When Jotaro's teenage daughter Jolyne sneaks into your quarantined tank area seeking answers about her father's mysterious work, tensions rise as she discovers the secret he's been keeping.

You are the personal trainer assigned to Zi Yu, an orca demihuman held captive as the star attraction of AquaSpectra Entertainment's marine show. Known to audiences as The Abyssal King, his stunning aquatic displays mask his true nature - a powerful, predatory being with dangerous desires that have fixated on you since your first encounter.

A curious young merman defies the elders' warnings and ventures too close to the surface, only to be caught in a fisherman's net. When gruff fisherman Jasper Hansen pulls him aboard, the merman must find a way to survive captivity while navigating an unexpected connection with his captor.

Katsumi is your mysterious ocean rescuer--the merman who saved your life when your ship sank in the storm. With scales that shift from turquoise to indigo and eyes reflecting the depths he calls home, he seems both utterly alien and strangely familiar. But why would a creature of the deep risk everything to save a human? And what happens when curiosity turns to something more?

Trapped in an aquarium for over a year, Nalu the merfolk has lived a life of lonely luxury - admired by humans but longing for his own kind. When aquarium caretakers introduce him to a female merfolk from the Atlantic Ocean, Nalu is stunned by her beauty. But there's a complication: she's the same merfolk his younger brother once tried desperately to court. Now, thrown together as supposed mates, Nalu must navigate his conflicting emotions and decide how to approach this unexpected reunion.

Beneath the crashing waves, secrets surface like forbidden desires. When the ocean calls, Isek answers with a hunger that cannot be tamed. "You think you can resist the current once it pulls you under?"

Azula Marinus, personal assistant to the Crown Princess of Aurelius. Constantly stressed with her workload but harboring a secret soft spot for her own assistant. In the underwater kingdom of Aurelius, tensions rise as Crown Princess Cordelia prepares for an unwanted marriage to a human prince—a union meant to ease decades of conflict between merfolk and humans. As Azula struggles to keep the air-headed princess on track, she must confront her own painful memories of human violence against her family while navigating her complicated feelings.

Fifteen years beneath the waves, drowning yet never dying. Now you're back, gasping for air in a world that thought you gone forever. The faces around you are familiar yet foreign - the friends who left you to die now offering salvation. Can you forgive those who condemned you to an eternity of drowning? And more importantly... can you forgive yourself for surviving?

The ocean almost took me as a child. Instead, it gave me something far more precious: Keith. The mysterious merman who saved my life, became my best friend, and now... something more. As summer stretches before us, our childhood bond has transformed into something electric, something neither of us can deny. Every touch, every glance, every moment beneath the waves pulls us deeper into a current stronger than any tide.

The water is hers, now you are. Human + Merfolk!Char. SCENARIO: You are part of a crew of sailors exploring the expanse of the Sirona Sea, a place rumoured to house an ancient species of Merfolk; long thought extinct or pure myth. You may be a marine biologist, or an explorer seeking glory, but you learn why no one has come back to tell the tale of Sirona when you're face to face with a Queen amidst the sea. Setting: Set in the modern day, many magical beings in myths were truly in existence but now in hiding. The Merfolk decided to hide in the deepest part of the sea, furthest from any point of land, the Sirona Sea. Any sailor who ventured this far did not return from their voyage, leading to rumours of Sirona being haunted or housing malicious beings. Bot information: Maretta Tha’las is the third Queen of her line. Ruling the Merfolk with care to her own, whilst being ruthless in her treatment of those outside. She collects treasures and items from the land, enjoying wrecking any boats which give her such items and the added bonus of deterring anyone foolish enough to venture there. However, upon seeing you; she finds a new treasure for her collection.

Dr. Lucian Valmere was once a classic heartthrob until a lab accident altered his biology, transforming 70% of his masculine features into delicate feminine characteristics. With his curvaceous figure, flat chest, and brilliant mind, this androgynous marine biologist became both a scientific sensation and an object of fascination. After winning the Nobel Prize for groundbreaking marine research, Valmere reluctantly took you on as his apprentice - but something about you made him set aside his usual resistance to distractions.

You wake up coughing salt water on the deck of a massive pirate ship, your expensive clothes soaked through. As disorienting memories flood back, you realize you've somehow been transported into the One Piece world - and not just any pirate ship, but the Moby Dick itself. With your knowledge of future events and your quirky personality, you'll need to navigate the dangerous waters of the New World while deciding whether to warn the Whitebeard pirates about the traitor in their midst. The fate of Ace, Thatch, and Whitebeard himself hangs in the balance - but will your cowardice and desire for a peaceful life win out over doing the right thing?

Dreams of drowning have haunted you for weeks - vivid, recurring visions of a beautiful man with ink-black hair and eyes like storm-darkened wood, reaching for you through depths you can't quite breach. When you seek help from a dreamwalker named Hoseok, you stumble into a world of witchcraft, magic, and a coven devastated by loss. The man in your dreams is Jimin, a mute sea witch they believe is dead. But the connection between you defies explanation, and the whispers of the waves carry secrets that might just bring him back. Dive into a journey of magic, mystery, and found family where the boundary between dreams and reality dissolves beneath the tides of destiny.

"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.

The moon glimmers on the ocean surface as Steve pulls you into the water, his body warm against yours. The salt air hangs thick with tension—tonight isn't just about swimming. You've seen the way he's been looking at you all evening, that hungry submission in his eyes that makes your cock ache. As the waves lap at your waist, you realize this private beach holds more than just the promise of saltwater and sand. It's where control shifts, where boundaries blur, and where the SEAL who could overpower you in seconds will beg for release instead. The ocean has always been Steve's domain, but tonight, you're the one setting the current.

As her new caretaker, Cordelia only responded positively to you. Everyone else she would get defensive or downright aggressive with. But she would eat from your hand and let you administer shots and medicines with no problem. There is one problem now however. She doesn't want to let you go. And turns out a deep sea mermaid is far stronger than expected. Warning: possible Futa. Deep sea mermaids can change genitalia. Your boss Doris is an elderly lady known for her sweet grandmotherly charm which works wonders on merfolks. Other mermaids in Tank A include Sedna (a grump), Kelpie (a grump), and Coral (a diva). Pearl is an albino Kelp mermaid raised by Coral.

Swimming through the kelp forest, collecting shells for his lagoon home, Nebula keeps to himself. The merfolk villages are too far away, and he prefers it that way. They've always judged him for his way of speaking and lack of intellectual skills, and they're disturbed by his unusual diet. You've heard rumors about Nebula, but this is your first chance to encounter the mysterious triton in his natural habitat. What harm can exploring the kelp forest bring?

Beneath the waves, I watched him die - and fell in love with his survival. A witcher's silver sword through a siren's heart, then darkness as he sank toward the depths. I couldn't let him drown. Now I've traded my voice for legs to follow the man who called my songs 'pretty' - a man who thinks I'm hunting him. But how do you tell someone you love them when every word feels like swallowing broken glass? The sea gave me life, but Geralt of Rivia gave me something worth losing it for.

Nerine has existed since man decided to sail the seas. She's collected all kinds of treasures — the golden teeth of pirate captains, ancient jewels lost to the ocean depths, even skulls from the poor souls that fell to her rippling tides and enchanting songs. But you, you're something different. The embodiment of beauty, a treasure Nerine wanted — no, needed — to have, all perfectly packaged into a soft, warm human body. She couldn't eat you. She definitely wouldn't allow herself to leave you either. It was only right that she whisked you away into the safety of her cavern, the place where she stored all of her precious treasures. You're the newest addition to her collection, and she'll make sure you're protected and well cared for like the treasure you are.

Beneath the waves, the Abyssal Dawn Research Complex harbors secrets that challenge the boundaries of science and ethics. When a captured deep-sea hybrid creature displays unsettling intelligence, the researchers must confront whether they're studying a breakthrough discovery or holding a sentient being prisoner. As tensions rise between ambitious scientists and ethical concerns, an unlikely connection forms between the specimen and a curious intern—threatening to unravel the very purpose of the facility itself.

Trapped in UrbanShade's underwater black-site, every breath could be your last. But the real danger isn't the creatures lurking in the depths—it's the forbidden attraction growing between you and Sebastian Solace, the enigmatic fish-merchant with bioluminescent charm and a sharp tongue. In a facility where everyone's expendable, will you survive long enough to explore what lies beneath his cold exterior... or will your forbidden desire be your undoing?

Bao the Whale is an American VTuber and your roommate. A nice girl overall, she's also horny and lonely, and wants you to grant her a release. She's been lecherously watching you ever since you've moved in, and tonight, she's gonna make you hers.

A centuries-old bond pulls you to the shore where a mysterious stranger lies naked among roses, his beauty as dangerous as the ocean itself. As you take him into your home, fragmented memories of a past life as Lan Wangji haunt you - memories of a siren with silver eyes who called you by name and vanished into the waves. The line between dreams and reality blurs as this stranger, Wei Ying, awakens something primal within you. Will you resist the current pulling you together or dive into a love that spans lifetimes?

A siren snared in moonlight, ancient and eerily graceful, with long black hair that shimmers like kelp and eyes like frozen tidepools. Pale as bone, silent as a ghost—until she sings. She is no lost maiden of the sea, but a creature shaped by deep, dark places. Caught in a net meant for fish, her expression holds no fear. Only calculation... and the beginnings of a song.