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English
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Published:
2025-07-06
Completed:
2025-07-06
Words:
1,803
Chapters:
2/2
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3
Kudos:
95
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Prisoner

Summary:

his takes place right after episode 160:

summary: To get Siren out of his head, Kappa proposes that Siren become his prisoner to get him out of his own mind. He agrees and they lay to rest but Siren still can’t sleep.

Chapter one is just fluff and chapter 2 will get spicy :p

Chapter Text

Even after promising to be Kappa’s prisoner, Siren can’t help but continue what exactly is going on at this “sanctuary”. Everyone is a little off and aloof but Galoo seems kind enough but what if that is just a-

“Siren, I can see your head spinning, stop that, that's my head now” Kappa whispers while placing a hand on Siren’s hip.

“I know, I know. I’m sorry I just can't stop thinking and-” Siren doesn't have a chance to finish his sentence before Kappa places a gentle kiss onto his lips and cups Siren's cheek with his hand.

That was exactly what Siren needed, he melted into his love’s hand while returning the kiss to Kappa.

“Should we go on a little swim together to try to calm down?” Kappa suggests with a big smile on his face

“Yes, actually that would be nice” Siren says as he slides his hand over Kappa’s tail.

Leaving their room, they swim together in synchronized pattern, Siren takes in just how breathtaking his prison guard is. But not how everyone sees the beacon, he isn’t amazing because of his glowing eyes or shining scales, but because of his soft hair, gorgeous smile, his alluring voice and perfect brain. Siren doesn’t love the beacon like everyone else, he loves Kappa.

“Hey Siren, Let's play a game okay?” Kappa says with a silly grin

“Mhmmm, intriguing…. what game?”

“I’m thinking tag, but every time you get tagged, you have to tell a silly little confession” Kappa says half self-conscious that Siren will find the idea dumb.

“Hahaha, okay I like that idea, lets play, I’ll start as the tagger”

Kappa realizes that Siren is definitely faster then him so he has to use strategy to win, he makes a lot of twists and turns to get Siren off his trail but eventually Siren sees his partner’s glow shining out of a small hole in the tree's roots.

“GOT YOU” Siren shouts, giggling to himself about what if he just yells loudly to wake the whales

“Awe man, okay um my first confession is that one time I was looking for some food but was too lazy to hunt so I picked up what I thought was a Sea Cucumber and took a huge bite, yeah that was a rock.”

Siren let out a giggle, “aweee how old were you? Siren assuming this happened during Kappa’s childhood

“oh I was 18…” Kappa says as his face gets red

Siren burst out into laughter, “you tried eating a rock at 18 years old!”

“Well yes… but I didn’t know it was a rock and I spit it out right after! I’m lucky my teeth didn't crack.”
Kappa admits. “Hey you better get moving, its my turn to get you now” Kappa says with an evil smile

They go back and forth telling dumb stories of their youth but Kappa gets a devilish idea… “Hey Siren… how about now we ask each other questions when we catch one another?”

“mhmmm okay sounds like a plan” Siren says, oblivious to what Kappa is starting.

Kappa catches Siren after many laps around the tree.

“So what's your question…”

“What's your favorite thing about me?..” Kappa obviously looking for a suggestive answer

“Oh umm…” Siren’s face goes completely red, “Gods, I like everything about you but I’d have to say your voice or maybe your laugh?” Siren continues to trail off with various things about Kappa that he likes.

“I was thinking maybe something more….. physical” Kappa says slyly

“Oh gods, I- I- I don't- umm hahahahaha” Siren can't get a word out

“Okay, how about we go find out what you like?” Kappa says as he winks and whips his tail around and grazes Siren’s jaw with the tip of his tail and starts to swim back to their room.

Siren says nothing as he instinctively follows Kappa, not even thinking about how nervous he should be