Kappaxsiren Stories

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22 Stories

  • Castle swimmer AU by SackOfGayness
    SackOfGayness
    • WpView
      Reads 155
    • WpPart
      Parts 1
    Idk.
  • My little mer by SackOfGayness
    SackOfGayness
    • WpView
      Reads 3,824
    • WpPart
      Parts 7
    This is an old book I wrote and It's pretty confusing so beware of younger me's writing skills💀 Siren(human) Siren is from a strict castle. The only way he can escape it is going swimming. He loves swimming. He has a type of breathing condition that lets him hold his breath for a REALLY long time! Also, Ever since he was little and he saw a small boy in the water he knew he had to find him. He was absolutely adorable, but didn't quite look human. Kappa(mer) Kappa lives in a castle in the sea. Normally he's locked in his room for going too close to the surface, but when he's not he tries his hardest to find a human boy. No, he doesn't want go get seen, because you can never predict those humans. But he wants to silently admire him. I'm not sure if he thinks that creepy or not. Yes this does have smut. And uncharacteristic actions. I've just gotten into writing smut and I'm taking every chance I get
  • Siren x Kappa a Castle Swimmer fanfic by BL-Man
    BL-Man
    • WpView
      Reads 972
    • WpPart
      Parts 1
    This story follows two mermen out on the ocean blue. Seeking to destroy the curse upon the land of the Sharks. The basis of the story is not mine and belongs to Wendy Lian Martin. Castle Swimmer is a webtoon by Wendy Lian Martin. This fanfic is a nonprofit fan-made production. Please support the original release by Wendy Lian Martin. You can view the story here https://www.webtoons.com/en/fantasy/castle-swimmer/list?title_no=1499 You can follow Wendy Lin Martin on instagram and tumblr "Wendylianmartin" and on twitter @Wendycomics The cover image also belongs to Wendylianmartin. I have also gotten permission from the author. She actually made a statement saying that people were free to make fanfictions.
  • Gentle (castle swimmer) by SackOfGayness
    SackOfGayness
    • WpView
      Reads 5,500
    • WpPart
      Parts 14
    Kappa is a normal boy, besides being an outcast he's definitely probably the most normal boy you could ever meet. That's, on the outside. He's never really been able to express his love for fantasy and mostly, dragons. I guess this dragon he meets will be one he will remember. Siren, a dragon-human. A banished prince from his home, and a very fierce boy, he stands a good 8-9 feet tall, since his people are considered 'giants', and despite looking terrifying, he has no intentions on hurting someone, or something that hasn't hurt him. The few humans who've seen him in the past few years haven't even taken the chance of having anything to do with him, so eventually he stopped trying to have some connection with them, and actually started to resent them. But I'm sure that he's gonna love this human. --
  • kappa x siren  by thesnakegod
    thesnakegod
    • WpView
      Reads 1,131
    • WpPart
      Parts 3
    ok, so,this is a ship story, you will never guess
  • Castle Swimmer Songs by Ripslinger13
    Ripslinger13
    • WpView
      Reads 3,693
    • WpPart
      Parts 13
    The title pretty much says it all Castle Swimmer gang just singing songs
  • an unexpected surprise by cougarspaw2019
    cougarspaw2019
    • WpView
      Reads 1,175
    • WpPart
      Parts 2
    kappa x siren story Be aware my writing sucks and I wrote this quickly-
  • Lily of the valley(short) by SackOfGayness
    SackOfGayness
    • WpView
      Reads 90
    • WpPart
      Parts 1
    -although Lillies of the valley is supposed to represent good luck and happiness, they are very poisonous flowers. And can be a symbol of death and sadness.- Siren thought that Him and Kappa just couldn't be together, he regrets Rejecting him later on, realizing his true feelings.
  • Castle Swimmer (Kappa x Siren) by red-winter123
    red-winter123
    • WpView
      Reads 19,687
    • WpPart
      Parts 12
    After reading the latest episode of Castle Swimmer (episode 39) I realized there are not a lot of fan fictions. So might as well make one. In this fan fiction, YOU, the reader, can choose what happens! Write down in the comments what you want to happen in the next episode, and I'll try to grant it. WARNING! STORY CONTAINS SPOILERS UP TO THE LATEST EPISODE OF THE WEBTOON! DON'T READ THIS UNTIL YOU ARE UP TO DATE WITH THE ORIGINAL WEBTOON!
  • One true love 💕 (Kappa x Siren) by michellexD019
    michellexD019
    • WpView
      Reads 1,503
    • WpPart
      Parts 3
    When Kappa and siren escape, siren notices how big there world is in the ocean. But little did they know they where in big trouble -gay -kappa x Siren -no bad stuff Please no hate!
  • The Brightest Of Wings by SackOfGayness
    SackOfGayness
    • WpView
      Reads 63
    • WpPart
      Parts 1
    Fairies. It's a word thrown around occasionally without though, but has anyone thought of actual fairies? They aren't small, They don't live in small houses and Collect acorns, no. They're just like us. But maybe a bit more.. feral. Siren and Kappa are not original characters, they are from a webtoon named 'Castle Swimmer' created by Wendy Lian Martin Prince Siren of Ledus Spārns. He is a very serious and quiet boy, often times being forgotten because of his silence. To his tribe he is an off cast, due to his wings being an odd shade of purple and blue with white speckles unlike the other ice fairies, he was deemed strange. One fine day when Siren was out practicing, he finds a particular boy who sparks his attention and his attraction.
  • Oneshots by SackOfGayness
    SackOfGayness
    • WpView
      Reads 301
    • WpPart
      Parts 2
    Stuff
  • Castle swimmer but.... One shots by Rose46905
    Rose46905
    • WpView
      Reads 2,442
    • WpPart
      Parts 4
    I'll be creating stories here where different things happened in castle swimmer.
  • My ghost boyfriend by Rose46905
    Rose46905
    • WpView
      Reads 1,429
    • WpPart
      Parts 5
    Kappa. Kappa is a normal college boy. Despite wanting a boyfriend for the death of him and being obsessed with horror he was... normal... One day he finds blood on his mirror. He wonders where it came from, and the next day there's more. It forms a message this time. 'Hello kappa.' Siren. Siren died in 1956 when he was 19. He learned about the dead and realms but got bored of it. So he snuck off and went to live his life as one of the few ghosts that roam the earth. One day when he's looking for people to stalk he finds one boy extremely interesting. He decides to try and haunt him. But when he gives am effort to scare kappa, he doesn't expect the outcome of this.