Sunnyyboy
Fandoms
Recent works
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Outer Marriage (crossover fanfiction 2) by Sunnyyboy
Fandoms: Undertale (Video Game), Kirby (Video Games)
17 May 2025
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Summary
After the battle with Dimenzio, the world was saved from its inevitable destruction by the new revolution.
However, it didn't take long for another problem to arise. An unknown spaceship appeared out of nowhere and announced a wedding.
But the bride gives Chara a unsettling feeling. She must quickly uncover the truth behind her intuition before it's too late and something happens to all the inhabitants of the spaceship.Series
- Part 2 of Crossverse
- Language:
- English
- Words:
- 28,033
- Chapters:
- 23/23
- Hits:
- 85
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Darkertale (crossover fanfic) by Sunnyyboy
Fandoms: Undertale (Video Game), Paper Mario Series (Video Games)
30 Jun 2024
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Summary
When Chara wakes up one day in a mysterious and completely new world, she has no idea that her fate is already sealed. To return to her own world, she must find seven pure hearts scattered across the entire realm. However, Chara's path is overshadowed by dark shadows, as ruthless individuals are also on the hunt for the pure hearts to destroy the world.
In the midst of these challenges, Chara faces a difficult decision: Should she embark on the quest for the hearts and save the world from impending doom, even if it means she can never return home? Or will she take the tempting path to rediscover her old life, without concern for the fate of this unfamiliar world?
The decision is in her hands, and the future of the entire world depends on her choice.Series
- Part 1 of Crossverse
Recent series
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Crossverse by Sunnyyboy
Fandom Kirby (Video Games), Paper Mario Series (Video Games), Undertale (Video Game)
17 May 2025
- Words:
- 66,064
- Works:
- 2
Recent bookmarks
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Tags
Summary
“My piercing…?”
“You’re always messing with it.” Enjin falters, having lost all his bravado. It almost feels like a confession.
With the way Tamsy’s looking at him, it might as well have been.
Tamsy’s gaze becomes lidded and his head tilts slightly. He thinks for a moment, twirling the end of a strand of his hair before he responds.
Enjin’s fingers ache from where the flame of the cigarette starts to burn the filter.
“Does it distract you?”
Or
Enjin’s good at reading people, Tamsy’s better.
Bookmarked by Sunnyyboy
30 Jan 2026
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I'll Bite the Hand That Feeds Me by symbolt
Fandoms: Gachiakuta (Manga), Gachiakuta (Anime)
01 Feb 2026
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Summary
!!! MAJOR MANGA SPOILERS !!!
After Amo's rescue, Tamsy makes an effort to grow closer to the members of Team Akuta, but ends up catching the eye of a certain man named Enjin. His attempts to maintain distance fail miserably after Enjin continuously finds him at the worst moments and some how says all of the right things to have Tamsy lowering his guard.
...Alternatively, just a stereotypical Tamjin fic with a sprinkle of Omegaverse and a dash of health issues.
Bookmarked by Sunnyyboy
29 Jan 2026
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All I Need are Guilty Pleasures by homeless_kuro
Fandoms: Gachiakuta (Manga), Gachiakuta (Anime)
22 Jan 2026
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Summary
Zanka has been keeping a secret from the rest of the Cleaners for a while. He figured it didn’t bring any immediate danger to the team, so it wasn’t necessary to bring up. Plus, it might degrade Zanka’s reputation. For now, he would continue to work in silence.
That was, until a common foe exposed him in their most recent encounter…
(please bare with me, as this is unfinished and there’s a chance I will edit chapter contents after theyve been posted so if you come back to read this and small parts are different its just how the turn tables)
Bookmarked by Sunnyyboy
27 Jan 2026
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Tags
Summary
Relaxation is easy for some. Others, not so much. In Zanka's case, relaxation is about as foreign as the Sphere to him. He's tried everything. You see, after committing what can only be described as pure sin via a certain raider, Zanka was determined to put the memories in the past and never think of it again. To his utter horror, his past has a way of biting him in the ass when he has the least mental capacity to endure it.
or,
Zanka tries (and fails) to forget about what happened that night.
*can be read as a standalone
Series
- Part 2 of enemies to not quite lovers
Bookmarked by Sunnyyboy
26 Jan 2026
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sinkhole (i sink right into you) by 13KeithXPidge13
Fandoms: Gachiakuta (Anime), Gachiakuta (Manga)
25 Jan 2026
Tags
Summary
A groan comes from below him, low and deep, and it has him freezing up completely and blinking, before whipping to glance down at what was underneath him.
Correction; at what he was sitting /atop of/.
He could feel it properly, now that he wasn’t distracted by the adrenaline rush, now that everything was stilling around him—them. He could feel the hips he was straddling, the lower stomach his ass was stationed on, and the hands that had somehow, intentionally or not, attached themselves to his waist.
Jabber’s hands. Jabber’s hands that were on his waist. Jabber’s hips that he was straddling. Jabber that he was situated atop of.
Jabber’s face—which was inches away from Zanka’s own, and purple eyes open to meet his blue.
[or, that one stuck in a tight space fic that every fandom eventually gets]
Bookmarked by Sunnyyboy
25 Jan 2026