Biryu13
Fandoms
Recent works
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Too Depressed, No Write by Biryu13, KamCollabs (Kamari333)
Fandoms: Undertale (Video Game)
01 Oct 2020
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Summary
My collection of the prompts I managed to write for before illness and depression kicked my teeth in.
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Summary
Taffy's been working on a piece for his best friend for a while now. He's not as good at this as they are certainly, but he's gonna try. After all, this is what best friends are for, cheering each other up.
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GetMcDunkedOn's Kinktober 2019 by Biryu13, GetMcDunkedOn for Kamari333
Fandoms: Undertale (Video Game)
23 Oct 2019
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Summary
An abundance of sex and fluff and a little angst, mostly set in the universe of Tag's Multiverse (Stories so far are The Shape of You and The Color of Love).
Series
- Part 5 of Tag's Multiverse
- Part 2 of Kinktobers
Recent series
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- Words:
- 172,737
- Works:
- 5
- Bookmarks:
- 2
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Summary
Many, many skeletons from many different universes are all living in one city. They've all been freed by their various humans, and are learning to mingle with each other and the humans. Skeletons start to meet, form bonds, discover things. Drama, laughs, and sorrow is abound. The creator of all of these characters sits back and watches, and, occasionally, slips into the world to mingle. Can they all really come together and make this mess of life work? Or is everything doomed to fall apart?
- Words:
- 159,223
- Works:
- 6
- Bookmarks:
- 6
Recent bookmarks
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Same You, Different Font by radskull69
Fandoms: Undertale (Video Game), Deltarune (Video Game)
14 Jan 2026
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Summary
Ah yes. The classic ‘’Heather’ convinces the skeletons you’re an evil human so now it’s a EVIL reverse harem’. Right?
Oh? But what’s this? A TWIST?
Sans couldn’t live with himself after what happened to you, going near insane after you’re gone. So behind the others back he uses the machine to undo what he did, except it didn’t. He can still feel his sins crawling on his back.
Oh well, it’ll all be worth it once he has you back in his cold hands again. Screw the other skeletons.
Bookmarked by Biryu13
23 Aug 2025
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Summary
You had forgotten what you used to be like before the war. Who you were before Sans.
You resigned yourself to dying like the rest of the rotting corpses on the battlefield, glorified title of the "Judge" nothing more than another meaningless name to be forgotten. Everyone you cared about was dead and gone, and Papyrus no longer looked you in the eye. You were ready for it to end in a blaze of glory.
You hadn't anticipated being caught in the crossfires of a malfunctioning machine, bringing you to an alternate, peaceful universe with other versions of yourselves.
- Language:
- English
- Words:
- 151,599
- Chapters:
- 43/43
- Collections:
- 4
- Comments:
- 2,429
- Kudos:
- 3,852
- Bookmarks:
- 810
- Hits:
- 111,798
Bookmarked by Biryu13
14 Jul 2025
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Tags
Summary
You're a grad student at a house party. How many skeletons are you running into there? At least one you didn't expect.
(This explains nothing. Please read if you like Sans/Reader romance slice of life with plot, character relationships, fluff and eventual smut. Underfell headcannon is being used.)
(Time for a second note to reemphasize PLOT. Drowning in plot. Plot for days. Send help.)
(None of this is really about college.)
- Language:
- English
- Words:
- 187,881
- Chapters:
- 29/?
- Comments:
- 1,077
- Kudos:
- 582
- Bookmarks:
- 142
- Hits:
- 18,023
Bookmarked by Biryu13
25 Jun 2025
Bookmarker's Notes
Without Red by Merrinbrite
College setting, getting to know you fic with Underfell verse. Quite possibly my favorite execution of some of these tropes to date! Mutual pining always a winner. Remember to note your rereads if you notice new things or even just for the author to know it sparks joy still. Remember that author is very sweet, it is okay to comment!
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Summary
They say life is full of surprises, but [Name] never expected to end up in an entirely different universe, one filled with monsters, souls, and magic. But this isn’t some happy fairytale; it’s reality. And reality bites.
Adapting to this strange new universe feels impossible, especially when the skeletal monsters causing you trouble also happen to be your roommates. And 'passive-aggressive' doesn’t even begin to cover it. Still, no matter how lost or out of place you feel, you refuse to let go of hope.
After all, if life can surprise you once... who’s to say it won’t surprise you again?
Bookmarked by Biryu13
25 Jun 2025
Bookmarker's Notes
Never Give Up HOPE by MiniFighter
Reader falls into the machine trope as the Fallee. From a universe of perhaps NO magic, given Gaster's presence, Reader seems to be soulless?! Incredible? Very eager to watch it play out!
Very good premise, engaging and fun. -
Tags
Summary
Red is in Heat and Sans decides to help him through it while also recording it. For science, of course!
Bookmarked by Biryu13
19 Jun 2024