Castleswimmer Stories

70 Stories

Castle Swimmer x Reader Oneshots by Ur_Mum_Dot_Com
#1
Castle Swimmer x Reader Oneshotsby ✨Villager B✨
Hello to the people who took the time to read this, this is the author. Though that's kind of obvious. Just know the reader can be any gender. If you make request w...
Completed
Out in the open Sea by Tofu_Maru
#2
Out in the open Seaby Http.Maru
A CS (Castle Swimmer) based fanfiction surrounded around an OC I made named Kallio. I hope you enjoy.
Castle swimmer satire oneshots by SackOfGayness
#3
Castle swimmer satire oneshotsby Apollo/Auggie
I fuked ur mom Also smut warning
Completed
Castle Swimmer x Reader OneShots! by randoomm_person
#4
Castle Swimmer x Reader OneShots!by ✨Hee Hee✨
Just like the title says! I'll be taking requests, and you can put the episode number down if you want me to write it off of it! :) (all credits to the artists if I use...
Completed
Castle Swimmer (Kappa x Siren) by red-winter123
#5
Castle Swimmer (Kappa x Siren)by red-winter123
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...
Journey - Kappa x Siren Story (Castle Swimmer) by secretly4possums
#6
Journey - Kappa x Siren Story (Cas...by haze
‼️DISCONTINUED‼️ Their lives after they defeat lord ogo. (I don't know if they will defeat him, but that's the way this story goes) This story will have angst and fluff...
Gentle (castle swimmer) by SackOfGayness
#7
Gentle (castle swimmer)by Apollo/Auggie
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...
kappa x siren  by thesnakegod
#9
kappa x siren by aren/Jester
ok, so,this is a ship story, you will never guess
To my villain(book 1) by SackOfGayness
#10
To my villain(book 1)by Apollo/Auggie
(World explanation) In a human world where most literally Anything was possible. People had inhumane powers and some were more powerful than others, some used their powe...
Completed
My ghost boyfriend by Rose46905
#11
My ghost boyfriendby ✨Stupid-gay-bitch✨
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...
❤ Webtoon Oneshots ❤ (LGBTQ+) by Trashcan_of_awesome
#12
❤ Webtoon Oneshots ❤ (LGBTQ+)by Trashy~!
Here's the stories I'm inspired by: 1 - Mismatch 2 - Castle Swimmer 3 - Green & Gold 4 - Ghost Boy 5 - Lumine (not originally lgbtq+) 6 - Skylie I can also do WEB COMI...
My little mer by SackOfGayness
#13
My little merby Apollo/Auggie
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 i...
Completed
Castle Swimmer x Reader oneshots by not_trishx167
#14
Castle Swimmer x Reader oneshotsby trishax167
Characters belong to Wendy Lian Martin. I will take requests but I will start with my own versions of some characters, You can also request the same character over and o...
°•Picture~@~Art°• by tvzsx_l1llip0p
#16
°•Picture~@~Art°•by 𝙓𝙕𝙄𝙬𝙖-𝘾𝙝𝙖𝙣$1𝙢𝙥𝙓𝙕
just some fan art I love ◆◇◆◇◆◇◆◇◆◇◆◇◆◇◆◇◆◇◆◇◆◇◆◇ (including some of my own) Anime: MHA Haikyuu KNY AOT TBHK Yuri On Ice Other: Your Weird But I Like You(On Webtoon) C...
The butterfly Effect by SackOfGayness
#17
The butterfly Effectby Apollo/Auggie
-This story has mentions/actions of self harm, suicide, abuse, and manipulation.- Kappa and Siren ARE NOT original characters, they are from the webtoon 'Castle Swimmer'...