1 - 20 of 383 Works in Prismo/Scarab (Adventure Time)
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Prismo and Scarab are enjoying a nice nap in their bed (the nest that Scrabby has made) when Orbo unexpectedly appears and upsets Prismo with his nonsense.
When Prismo finally deals with Scarab's ex-boss, he gets ready to go back to sleep.
But it seems that Scrabby no longer wants to sleep; instead, he wants Prismo.(Smut in chapter 2)
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the hand that feeds by ineedlemonade
Fandoms: Adventure Time: Fionna and Cake (Cartoon 2023)
07 Sep 2025
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'His own host body doesn't react, but Prismo likes to think that they're kind of on the same page. That being, that Scarab's host body is the real showstopper here.'
Scarab thinks the way his body is changing is glorious.
Prismo knows the source.
Series
- Part 15 of Horny Adventure Time Fics
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That Won't Fly With The Boss by just_barely_a_somebody
Fandoms: Adventure Time: Fionna and Cake (Cartoon 2023), Adventure Time (Cartoon 2010)
16 Aug 2025
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Much to Scarab's annoyance, Prismo throws a party and everyone's invited. He's fine with just being there to try and do his job, that is until someone else shows up and ruins what little peace he had.
Meanwhile for Prismo, he was hopping that finally getting to experience a party might help Scarab feel more included and maybe even socialize more. Too bad he just runs off elsewhere in the time cube for no apparent reason.A story of two idiots learning to live with each other, confront trauma, and catch feelings along the way.
This is my first fanfic spurred into thought when I noticed some things in Fionna and Cake and put together the headcanon that Scarab had wings at one point but lost them. The first chapter was just me rushing to get the idea+reasoning out into the fandom, so feel free to skip it if u wanna get right to the story.
As AI has become a trend I want to add as an artist that I DON’T SUPPORT THE USE OF AI. All I can ask is to please not involve me or my work with it in any way.
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Sowing The Seeds by Mezzmer
Fandoms: Adventure Time: Fionna and Cake (Cartoon 2023), Adventure Time (Cartoon 2010)
03 Aug 2025
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Even gods need to go back to square one sometimes.
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Mating cycle | Prohibitedwish - Prismo x Scarab by my_own_new_paradise
Fandoms: Adventure Time (Cartoon 2010), Adventure Time: Fionna and Cake (Cartoon 2023)
23 Jul 2025
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Scarab is on heat, and Prismo can't help himself but be curious about it.
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Unauthorised Relationship by FeetLover427
Fandoms: Adventure Time: Fionna and Cake (Cartoon 2023)
22 Jun 2025
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Scarab struggles with his sanity and keeping everyone in his workplace in check, a big part of that is to make sure no one gets close to him. Prismo needs people to like him, like, NEEDS them to like him. He needs Scarab to like him or he’ll go insane.
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The exploration of touch, in three separate forms: 2D vs. 3D, purely 2D, and purely 3D.
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lu·mi·nar·y
/ˈlo͞oməˌnerē/
noun
1. a person who inspires or influences others. -
We're Not Insane Just Misunderstood by MCR_saved_my_taste_in_music0904
Fandoms: Adventure Time: Fionna and Cake (Cartoon 2023), Adventure Time (Cartoon 2010)
30 May 2025
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This fanfiction is inspired by 'A Splitting Of The Mind' by Shoved2agree (Gaiamdma). For some reason I get an error anytime I try to credit them so I'm crediting them here.
Scarab is a rich kid with a shitty father and some unresolved anger and social issues. After he beats up some kids from his school and one was sent to the hospital because of him, he temporarily gets admitted at a mental hospital.
There he meets the others, the thrash of society, the ones his family had always despised; and must now learn how to interract with them. Are they actually as mental as they seem, or does he have more with them in common than he thinks?
(Basically watched AT/F&C one day and decided to diagnose the charachters.)
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Roman Skies by DrNickMD
Fandoms: Adventure Time (Cartoon 2010), Adventure Time: Fionna and Cake (Cartoon 2023)
08 May 2025
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The Kingdom, constantly at risk of a vampire attack, is protected under the magic distributed by the great Queen Bonnibel. Her top Knight, Crimson, protects the kingdom from an even greater evil, "The Cube" a malevolent wish granter looking to curse anyone who falls victim to his temptations.
When the Crimson Knight is needed for another mission, the Queen leaves it up to her second knight in command, Finn and his monster brother Jake to watch over the cube in his absence.
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Peaches and Cigarettes by forkdotjpg
Fandoms: Adventure Time: Fionna and Cake (Cartoon 2023)
06 May 2025
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Scarab Khepri, a meticulous auditor, finds solace in routine and control, in his world where everything is grey and predictable.
Prismo Akhtar, a laidback artist, lives life for the thrills and the smiles, in his world where everything is unbearably colourful.
They get on each other's nerves. -
if wishes were beetles by mouseyblue
Fandoms: Adventure Time: Fionna and Cake (Cartoon 2023), Adventure Time (Cartoon 2010)
15 Apr 2025
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Scarab finds himself unable to turn Prismo away when the Wishmaster, stumbling about as a human mage, turns up at his doorstep begging for help in undoing a wish.
Because of Prismo's foolishness, there is a new Wishmaster in the Time Room wreaking havoc without care for his prospective wishers. Despite Scarab's preoccupation with Prismo's weakened and clumsy human form, and the dangers present from the new Wishmaster's slowly-growing control, Scarab can't help but wonder why Prismo granted such a wish in the first place.
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Vaults and Archives by Tangerine_Altoid
Fandoms: Adventure Time: Fionna and Cake (Cartoon 2023)
09 Apr 2025
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It was a work day, Prismo just wanted to take a break from his routine, and it was as simple as that. He didn't think he'd catch Orbo with Scarab of all people.
Non-Con technically, but rating may change if needed.
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the present!—it is but a drop from the sea, in the mighty depths of eternity by lacrimalis
Fandoms: Adventure Time: Fionna and Cake (Cartoon 2023)
31 Mar 2025
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Scarab keeps returning to visit Prismo's sleeping dreamer.
Series
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A Warm Embrace by TheComputerofDoom
Fandoms: Adventure Time: Fionna and Cake (Cartoon 2023), Adventure Time (Cartoon 2010)
30 Mar 2025
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Prismo, a script writer is attempting to re-enter society with the help of his friend Scarab who is his manager at the company they work at.
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Containment Breach by Buggaboo321
Fandoms: Adventure Time (Cartoon 2010), Adventure Time: Fionna and Cake (Cartoon 2023)
29 Mar 2025
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A routine trip down into the lower levels of long abandoned sub lab's leads to a scientist and her two bodyguards biting off far more than they can chew, when a rogue experiment gets loose. The only person with potential answers is not a scientist and very uncooperative.
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lean on my arm (as you break my heart) by Fern12
Fandoms: Adventure Time: Fionna and Cake (Cartoon 2023)
24 Mar 2025
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hehe fish smut
CW for the following
dubcon
starving
blood drinking
cutting
drowning -
My Prismo and Scarab Brain Rot by Buggaboo321
Fandoms: Adventure Time (Cartoon 2010), Adventure Time: Fionna and Cake (Cartoon 2023)
25 Feb 2025
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Just some short stories to help with my mental health. Seriously it tanks if I don't post something. Not to mention the fact that these two are my OTP and if I don't excise it from my body, it poisions me.
On a lighter note. These are all just going to be either inspired by one word or scenes or just whatever nonsense my brain can come up with. Expect nothing more. Don't excpect it to be good either, or short, or with proper grammer. (Whateven is that?)
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Are you a library book? by orphan_account
Fandoms: Adventure Time: Fionna and Cake (Cartoon 2023), Adventure Time (Cartoon 2010)
30 Jan 2025
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Scarab sat down at one of the tables in the library when he heard giggling to his left, looking over he saw two other students sitting down in the beanbag under the windows. He couldn't quite remember their names but he swears he's seen them before.
(I just wanna say this is not at all my best work but idk its silly)
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The multiverse is well-known of being unpredictable and dangerous. Thousands of variations- a careful work of all cosmic beings to maintain the health and balance of different universes. Now that Fionna and Cake's universe has been canonized, a new era has begun for all creatures. This includes the Time Room, an endless reservoir of knowledge about matter and time. However, it was visited by an unwelcomed guest who challenged the established order and put Prismo and Scarab at risk of being fired.