Yandere Siren - Tumblr Posts

Love of immortal

Female reader

Warnings : Kidnap. Minor injuries. Molestation. Mention of rape.

𝐒𝐘𝐍𝐎𝐏𝐒𝐈𝐒

Mermaids, sirens and more mystic creatures belongs to myth but more importantly came from ocean adding another layer of mystery to the ocean than it was already to (Y/N) who dislike oceans for petty reasons but it was the creature lurking under the ocean who consume her in the end.

Ocean. For some it's the peace of water that calms and erase their hard version of reality while for others a symbol of nightmare where tragic acts occur to horror them however (Y/N) somehow falls on the between of category. She neither has love or horror nor despise rather she merely dislike the ocean. Why ? Any actions or tragedy ? None rather she doesn't perceive ocean safe only because it is a mystery itself. She often find herself comparing abyss and ocean because neither of it has any predict of dept and once stare too much it can consume you. She pretty much fears the mystery lurking underneath the picturesque waters when bleamed by the golden rays from above the skies.

However who would ever predict that (Y/N) one day will be sitting on a cabin cruiser boat along side her older brother's family.

"Aunty ! Aunty ! Look at the gold fishes !" Her adorable five aged nephew cheerfully point at the little fishes swimming their ways.

"Yea, Yea". Her shoulders shrug glancing at the pretty ocean creatures yet a unknown shivers tense her spine just staring at the dept of water. An alarm inkling creep within her stomach making her (E/C) eyes avert to the lovey dovey couple.

"They pretty much brought me because they wanted a free babysitter. I am sure". Irritated she scoff earning her brother's attention.

"What ? Stop being so bitter just because you had to come in place of dad and mom". She rolled her eyes remembering how heartlessly they are traveling around the earth together leading them to turn down their son's invitation to the cabin cruiser boat he was offered by the company due to his excellence performance however they are family of three and they wanted no outsider to invade their holiday where they are free to be themselves and enjoy the blessed time choosing (Y/N) who is single, on her holiday and have nothing better to do. She was a substitute to her parent's place and abducted from the safety of her four wall she calls home by her brother only to watch their public affection and monitor their child.

"Shut up before I fucking cut your throat". Not holding back she cursed after placing her hands over the innocent boy's ears. Her brother, Anton click his tongue in annoyance while his wife, Maria who (Y/N) very much have connection alike an sister chuckles.

"You know I married you for your sister's company ?" She teased making her husband's mouth agap and catch her waist only for her to slip through his hands and playfully step back.

"What the ?" He tried to catch again only to lose turning it into a cat and mouse catching game where the couple laughed heartily.

"Ren want to ! Ren wants to play too ! Ren wants to play too !" Her nephew adressed himself as third person join to play the game too chasing his father. The scene evolving in front of (Y/N) won a laughter over her lips. The adorable family stare at her melody like laugh unable to seal their happiness too. Transformating the distant air to mellow unaware that caught the eyes of an mystic.

"How about I also catch aunty ?" In playful tone her brother presented went towards her to catch which ended him with a punch on his face.

"Don't". She snort watching his face twist into deep frown.

"How cruel". He commented

"Look who's talking". She remarked.

"Wifey, I am wounded. Please help me". Faux a sad tone he layed on his wife's embrace curling himself small when in (Y/N)'s view he looked like an bear trying to fit on top of an human.

"Yikes ! What a rubbish".

"Ouch ! Wound me again".

"Eww". Regret lace her voice on how on earth this grown man is her brother instead of an cool gentleman she saw others have. She side eyed the man getting coaxed by her sister-in-law who looks glad.

"What a teriffying thing love is". She shake her head to which her open (H/C) hair flow at the rhythm of cold breeze sparing a certain someone her entire view.

"Oh look !" (Y/N) eyes follow Maria's finger pointing to the ocean.

"An dolphin". Excitement sparkle Ren's eyes making (Y/N)'s eyes wide knowing exactly what this little trouble about to do.

"Ren stop". Despite her warning the oblivious child race to the railing tempt to touch the creature he finds fascinating, his little hands raise to cross the railing before (Y/N) caught his wrist. "Ren don't !" She yelled hugging the boy closely noticing how not one but tons of dolphin are either side of their ship.

"What in the world....?" A dread fill her stomach counting at least twenty or more dolphins surround their ship. "Anton, Maria stay away from the railing for now—MARIA !" She turn her head to find the woman reach her hand to pet the aquatic mammal.

Still cradling the boy she hastily slap her sister-in-law's wrist away. An inch. An inch was their gap she realized calming her pumping heart.

"(Y/N) ! What's your deal ? Why did you overreact ? Maria simply wanted to touch the dolphins also isn't it safe to pet them if they approach you first ?" Anton glare at his sister rubbing his wife's skin lightly.

"You are blind. Can't you see how many dolphins have surround us ? It's an alarming rate to ignore. Also as much as it's fine to pet. You can only do if you are a professional because only they know how to react to their behaviors not us !" (Y/N) glare back, guarding her sister-in-law as she watched in disfavor to the dolphins that tilted it's head. "And their sensitive parts are usually melon means forehead, eyes and blowhold and if petted could result to serious injury". She added noting how the group of dolphins are swimming in circle manner within themselves.

"Something is wrong. Very wrong". She narrowed her eyes at the dolphins she isn't much fond due to their another less known pet name 'the gangster of the ocean' since their behaviors doesn't match their innocence alike appearance where they forcefully rape other female dolphins, use pufferfish as their play toy resulting their deaths, mess with sharks for amusement and such. As much as they are intelligent enough to save a human as well as to drown one too.

"What are they doing ? Only dolphins are surrounding us not other fishes". Unease followed trying to find an answer for their pattern that might be normal yet something, something brewing inside her says otherwise.

"Just calm down and rest, we must not provoke them then they will go in their merry way". Maria tested to cheer up yet failed seeing her frown deepen so she nudged her husband.

"What ?" He whispered leaning near her.

"Do something !"

"What can I do when she is a grumpy cat". He groan when she hit him on his ribs.

"It was a command, mister". She smirked.

"(Y/N) it's alright, there is nothing to worry sometimes dolphins tend to circle around the ships, boats as a sign of protection or curiosity". The (H/C) haired woman nod remembering indeed she read that in an article at her brother's word.

"Okay. Also forgive me for suddenly slapping your wrist and yelling". Guilty weight on her voice as she apologized.

"It's alright. You were doing for our own sakes". Maria smiled revealing her side dimple.

"Still stop being a worrywart". Anton not forget to comment loving his sister's muttering curses. (Y/N) sighing stretch her head putting her nephew down to stretch her arms as well to finally focus on the rare opportunity.

"So empty". No other ships or boats seen yet "So beautiful". The ocean's vast expanse gleamed like a canvas of molten gold, as the sun's radiant beam danced across its waves. The water's surface shimmered and sparkled, a dazzling display of light and color, as if a thousand diamonds had been scattered across its surface. Above, the sky was a brilliant blue, with just a few wispy clouds scattered across it, like cotton tufts carried on the breeze.

In the distance, a line of birds flew in perfect formation, their silhouettes etched against the sky like a delicate pen and ink drawing. They moved in unison, their wings beating in a slow, hypnotic rhythm, as if choreographed to the ocean's gentle swell. The sun's golden rays caught their wings, casting a shimmering glow around each bird, like a halo of light.

As the birds flew overhead, their soft cries echoed through the air, blending with the soothing melody of the waves. The ocean's gleam seemed to intensify, as if reflecting the joy and freedom of the birds in flight. The scene was one of perfect harmony, a symphony of light, sound, and motion, where the ocean, sky, and birds blended in a glorious celebration of life and beauty she ever seen at one sight is truly to behold. An living art is what deity has bestowed humans in form of nature. For a moment truly did all of her tension, clouded thoughts wash away lifting her mood.

Eyes too captured to blink as if the sight would lose from her grasp when her breath hitched and eyes wide in rejection because a huge dark patch of figure in between the dolphins is swimming at her side. "What is that ?" She whisper in utter confusion.

Immediately did (Y/N) search her bag to find her binoculars and squint to look clearly yet to no avail did she success in figuring the creature out. "What is this ? Another sea animal ?" Curiosity ate her as she sat near the railing waiting to understand. "Are the dolphins protecting the thing ?" Because the figure only move in between the dolphins that circle around it, also if it were enemies the fight would had broken out already.

SPLASH ! Disbelief paint her expression witnessing an tail flared out of the water, its vibrant green scales glistening in the sunlight. The tail's surface rippled and flexed, revealing a mesmerizing pattern of lighter and darker shades of green, like the swirling hues of a tropical lagoon. For a fleeting moment, the tail's full majesty was on display, its sleek, streamlined shape slicing through the air. Then, with a swift motion, it vanished beneath the waves once more, leaving behind only a hint of its presence—a whispered promise of secrets hidden beneath the surface.

"It's impossible ! That was almost like an mermaid !" She screamed standing up from her seat startling the family who had been engrossed by the fishes on other side, their heads jerking up in unison like puppets on a string. Silence spread except for (Y/N)'s heavy breathing, as if the very air had been sucked out of it. Anton's family exchanged bewildered glances, unsure how to react to her outbrust of something unbelievable. The tension was palpable until finally, Anton burst out laughing, breaking the spell, and the air erupted into chuckles.

"What are you talking about ?" Anton questioned.

"Aunty ! Mermaids are only myths don't you learn ?" Ren's eyes winkled in mischief and grining ear to ear.

"I think you should rest". Suppressing her bubbling smile Maria suggested making her enraged.

"I am not lying ! I truly saw it ! I-I-" She spoke with a hesitant cadence, her stutter punctuating each sentences as if the words sounds distant to herself. "Believe me—" An abrupt end her sentences as the boat shuddered violently, its hull creaking in protest, before jolting to a sudden, eerie stillness.

"What happen ?" (Y/N) was quick to question, her heart sank in her stomach.

"It's alright let me check !" Anton wave his hands controlling the situation by walking to the back of the boat while Maria hold her child and gave a comforting pat behind (Y/N)'s back who's eyes glance up to meet the softly glowing sinking sun low, warm hues fading to pinkish blues, slowly extinguishing its light, about to surrender to darkness.

"We have to hurry". Suddenly a gentle noise turn her attention to the ocean where her fearful eyes locked onto the twenty dolphins, their fins slicing through the water, swimming away from the ship, as if luring her into the dark, mysterious depths, escalating her anxiety. Confusion of their sudden departure crawl into her mind raising a unbelievable question.

"Did the dolphins did—"

"Sorry honey and (Y/N) but there seem to be some kind of problem I can't figure out". He click his tongue in annoyance looking at the water. "Maybe I should dive in to che—".

"No ! Not at all". Her voice broke in denying in beat. "It's not safe to dive without having the knowledge of what animals are underneath". She finished elaborating her honest worry.

"Then what should we do ?" Her sister-in-law rest her chin on her palm.

"Maybe stay at the ship !" Ren glee voice yell loud, smiling non-stop.

"What ? But aunty doesn't—". Anton's voice once again cut.

"Aunty is okay with it as long as we are safe". Straining a smile she bent to hug his small body. Unaware the words were far from the reality bound to happen.

Darkness shrouds the boat, stars twinkling above. The woman presses against the window, gazing out at the black ocean, boat's lights casting a golden glow on the waves and little view for her to guard around. Yawns slip past her lips she can't conceal unlike her sleep all because of her growing fear of what might happen if she fell asleep peacefully.

"Did I imagine the tail ?" She pondered on how much her dislike for water grew to the point she hallucinate something belonged on fiction tales and stories to amuse children. She saw her wrist watch : 11:00 pm as drowsiness crept over her, heavy eyelids drooping, until a faint splash echoed through the air, jolting her awake with a start.

"What was that ?" Instantly she sprint outside her room to outside only be finding nothing not even water drops on the wooden floor. Her head tilted pluzzed questioning whether she herself heard right or perhaps it was the noise within the water. Relieving a sigh she walk back to her room noticing how in hurry her door opened a little offering her to spot wet wooden floor.

She halted. Knowing very well the ship isn't crash to be filled with water nor did she spill any water yet how come it's wet ? Unless "It was a trap. A trap for me to go outside and someone—" Fear gripped her throat to let out any voices knowing someone is inside her safe room. Slowly stepping backwards she wince at the creaking noises and walk to find her brother's room only to encounter group of dolphins gather at the boat's railing, clicking and whistling softly as they try to squeeze through, their bodies undulating and scraping against the metal in a gentle yet persistent bid for entry.

This time the scream was unrestricted freezing the sea creatures as she run back to her room forgetting about an intruder inside her room, quickly her fingers barricade the door with any possible object. Her chest constricts, air trapped in her lungs as fear paralyzes her. Her heart races, mind frozen in terror, unable to process the surreal horror unfolding before her. When a cruel realization wash her now she is alone with an intruder.

Ever slowly she turn around facing the certain someone she confirmed got a glimpse earlier, eyes wide with dread, she's petrified, her breath caught in a silent scream gazing the mythical creature.

A merman.

She shrink back in fear and fascination entwined like the tendrils of a vine. Her breath hitches, heart racing, as she stares into his shimmering scales and piercing gaze. Transfixed, she's unable to look away, her terror tempered by a hypnotic allure, as if drawn into the depths of his oceanic eyes. The merman's mystique holds her captive, a siren's call that beckons her closer, even as her mind screams to flee.

"It's not real". She whispered refuse to acknowledge his existence in front her. How could she if he had the power to crush her in his palm only ? Options limited for her to choose from, flee ? How when outside soldiers of dolphins are scattered. Fight ? Unbeatable his strength are comparing to hers just merely stare at those muscular flesh. Pled ? Perhaps yes.

"P-Please. P-Please don't kill me and my family". Her (E/C) eyes swell up with tears. His on the other hand curve in satisfaction. Silence was all given answer before his lips parted and his voice unfurls like a dark bloom, petals of sound that envelop (Y/N) in an unsettling embrace. His song is a low, thrumming whisper, a vibration that resonates deep within her chest, making her heart quiver. Fear's icy fingers crawl up her spine as his melody conjures visions of shadowy depths and forgotten nightmares. A voice masterful of manipulation, weaving a tapestry of dread that ensnares (Y/N)'s mind, each note a delicate thread of terror that binds her closer to his will.

"He is not a merman instead a siren". Her hands clap into her ears protest against the enchantment no matter what. She even dug her fingers deep into her ear buds yet the voice still sweep. Blood bled yet his voice stayed. No. No. No. No. No. She won't lose without a tough fight she decided retrieving her fingers staggering her feet she broke the wooden table holding a piece of wood further entertaining the male siren who sat comfortably on the soft bed, singing his lure.

He is confident. Even arrogant she won't able to resist longer after all he is a siren, the very creation of creature made to spellbound humans by his mesmerizing voice awakening the deepest desires of foolish humans who deem themselves intelligent and courageous. In reality they are very insignificance to mythically sea species as plankton. However it falter his view a little when her hands grasp the wooden plank crashes against the siren's tail, the impact sending a shudder through the air along his melody stutter like skipping beats allowing her a chance to attack again this time on the same spot intend a injury however he was faster, smarter shifting his tail and slapping her entire being to the floor.

Ha. An enigmatic smile cast upon his ruby lips as his eyes studied the fragile being refusing him, his voice drop to a low, husky whisper like the gentle lapping of waves on a moonlit shore. An unfamiliar interest spark because the entire reason he even attacked the ship was for his boredom. Weeks had passed with no signs of any new human toy leading him to hunt trivial creatures with his species rejecting any seduction from his female species because they were dull, boring until today a joyful laugh captured his eyes with curiousity. A boat with humans. Mischief control his mind to hunt them right away yet a strange feeling to observe came over so he watched. Their teasing remarks, pretending fights that he realize too late his compatriot dolphins has appeared too to guard him even though in sea world all knew the most dangrous predator is sirens themselves yet the dolphins befriend their species like moth to flame.

First he was angered for the dolphins to do as they pleased yet he was curious to see how would those humans react especially that female (H/C) head and certainly did not fail to surprise him by showing disfavored towards the creatures humans oh so adore. Giving him more reason to hunt the boat and to see more unfolding layers of emotions on the certain female he gifted peek of his existence biting back laugh to destroy their weirdly metals called engine he heard them talking.

The trap was set now the prey has to walk into it for him to tear, dices the warm flesh like he always did leading to their current time.

But he come with the terms to enjoy his little toy longer. Yes, he will show generousity by sparing her alive and label her his pet. The delicious thought impatient him greatly he slams his tail on the boat's floor, echoing like thunder, His eyes not tearing from her figure, With each strike, the winds howl and waves churn, the siren's song weaving a tempest of delightnent. The boat shudders, wooden planks creaking beneath the force of his call. Floor shakes unable for (Y/N) to hold her balance.

"What is happening ?" She cried out falling on the hard floor again and again. Her barely lidded eyes stare at the window to see dark clouds converge, unleashing a torrent of rain that lashes down on the boat. Winds shriek, whipping waves into a frenzy as the vessel creaks and groans. Water pours in, flooding the decks as the boat's timbers shudder and crack. The siren's song reaches a fever pitch, his tail thrashing the sea into a chaotic tumult. The boat's hull splinters, planks bursting apart as the waves surge in, threatening to engulf all in their path. Rain pounds down, stinging skin and blinding her eyes, as the tempest rages on, merciless and unrelenting eventually drowning into the ocean she fears.

"Brother. Sister-in-law.." Her thoughts tailed off. "Ren". Inhaling water, paralyzing her body that is useless against the water as she not learnt to swim. Mind spinning and finally she freed her conscious to be under the song spell closing her eyes wondering if it's forever. Missing the way a tail carry her waist upwards.

Her eyes slowly open, a grogginess clouding her mind and a sense of disorientation washes over her. As she tries to sit up, she felt touches of unwanted hands and caress on her bare parts. Fingers trace her arms, sending shivers down her spine. Her gaze falls upon the siren, his eyes fixed intently on her, his hands roaming shamelessly on her skin with a gentle yet firm touch. His calloused palms graze her shoulders, sending a spark of electricity through her veins. (Y/N)'s heart races, her mind foggy, as she tries to process what's happening. The siren's hands continue their exploration, leaving a trail of goosebumps in their wake, as (Y/N) struggles to find her voice, to protest and move away.

"Aww, is the little human can't move ?" A sarcastic laugh fell on her, his first words to her is a mock comparing their gap of strength angering her rather than fear.

She glared after all she is bound to die if sooner what's the point ? wiggle from his disgusting touches she tried her best to control her moments in which the male creature snicker leaning closer to her face.

"I saved you not to free you. You little delusional human. You are mine rightfully and let me use you as I please". A sinister smile curve finding fear mix anger on those beautiful eyes he before not paid attention. His fingers cup her cotton soft skin careful to not gaze her with his sharp nails. He press the skin more, feeling bones underneath and a flinch from the human.

His eyes wide in delightment. His another hand caress her cheek intensely watching her every twitch to blink.

Pearlix's finger pads rub (Y/N)'s lips. She narrowed her eyes.

His finger continue to trace path down to her chin. Her lips twist in scowl still under spellbound under him.

He paused at the delicate curve of neck and her pulse flutter under him.

His nails dance across the collarbone and her breath caught at her throat.

He is curious while she is in denial.

The contrast between them utterly fascinated Pearlix, that he toyed more around her body she so obsessed to cover with irrelevant clothes. Tearing bluntly he was baffled to find another layer of cloth so he tore again this time a pleasant hum vibrate from his chest staring the assets of female he never interest on his species yet this woman's are captivating inviting him to bite, touch so he comply to his desire.

One breast been fondling, another one biten harshly earning a wince from her. He smirked coating her bud with his saliva, sucking more and more with hunger that border on desperation. (Y/N) sucked a chunk of breath, tears itself steaming from her tail of eyes as she layed helpless until her body stirred, limbs twitching and sensation returned. Her face contorted, mouth opening in a ragged cry, as her sobs grew louder. Her voice cracked with emotion, cries echoing through the air. She wept uncontrollably stopping the siren entirely.

However not for the reasons she hoped for because he licked her salty tears savouring her sorrow and finally pounce on her attractive lips, grasping her air in form of claiming his possession, dwelling under her tongue, twisting and sucking altogether like an mad beast ignoring her whimpers, pushes against his chest.

Raged she bite down his slit tongue causing him to glare at her and dragging out his wounded tongue bleeding the sliver rivulets both surprising and scaring her.

"You know now I understand this fraction between us. I understand why I wanted you, kissed you, possessed you because". An errie smile stretch across his ruby lips while vivid green irises shone like beacons hinting his deadly obsession. "I love you". His icy heart pound warm against his flesh, heating his cheeks yet the razor sharp smile stayed.

"Be my wife". He announced not focusing her terror and he slashed his own palm, opening a deep gash that welled with silver blood. (Y/N) struggled to free herself, but the siren's hold was merciless.

He forced her lips to his palm, pressing her lips to the wound. (Y/N) tried to turn away, but he held her fast, his fingers wrapped around her jaw like a vice.

The first drop of his blood touched her tongue, and a searing pain, like liquid fire coursed through her veins. She gagged, trying to spit it out, yet the siren's grip was unrelenting. He forced her to swallow, his eyes blazing with an unnatural hunger.

As the silver blood burned its way down her throat, (Y/N) felt her vision blur, her senses reel. "Now you will be immortal like me. Mine for eternal". He sing song knowing no force of nature, not his merfolk, not even her dead familiar humans separate them.

"Our". He pressed a sadistic kiss. "Love of immortal".

FIN

Wrote a Yandere Siren!Vanora x Reader a month ago and I didn’t feel like posting the whole fic here, so I’ll just share the link to it if you’d like to read it owo