fanvoidkeith
Fandoms
Recent works
-
Absent Presence (Fucking Your Ghost) [RBTU AU] by toffeevoidsaber (fanvoidkeith)
Fandoms: undertale (au), Undertale (Alternate Universe), Reality Bends To Us
04 Feb 2026
Tags
Summary
[RBTU non-canon au snippet/fragment]
Phaze imagines that Faera is still there with him, in his bed, beneath him.
Anything to replace the cold loneliness of his absence.
---
(NOTE FROM THE AUTHOR: this work contains self-harm. if you are not in a good headspace to read this, you probably shouldn't read it. take care of yourself.)Series
- Part 6 of geotrio AUs & alternate timelines
- Part 3 of OC risque/NSFW works
- Language:
- English
- Words:
- 1,492
- Chapters:
- 1/1
- Hits:
- 1
-
Late (K)night Ride With The Light Dragon by toffeevoidsaber (fanvoidkeith)
Fandoms: undertale (au), Undertale (Alternate Universe), Reality Bends To Us
02 Feb 2026
Tags
Summary
Faera, a former knight, is restless and wary in his new responsibility of monitoring the Light Dragon. He's lonely, and Phaze's handsome "mortal form" isn't helping the tension between them.
Meanwhile, Phaze is trying to make himself as approachable as possible... Even as Faera shies away.Series
- Part 5 of geotrio AUs & alternate timelines
- Part 2 of OC risque/NSFW works
- Language:
- English
- Words:
- 1,555
- Chapters:
- 1/1
- Hits:
- 3
-
Almost Martyred [RBTU] by fanvoidkeith
Fandoms: Undertale (Video Game), undertale (au), Reality Bends To Us
22 Jan 2026
Tags
Summary
Phaze almost sacrificed himself in the fight to save Electrodendra's mind from the false sun god. Faera wants to talk about it.
---
(potentientially canon for Reality Bends To Us.)Series
-
Birthday Reminiscence (RBTU) by fanvoidkeith
Fandoms: undertale (au), Undertale (Video Game), Havenplace AU - Fandom, Reality Bends To Us
01 Nov 2025
Tags
Summary
Phaze dodges questions about what he wants for his birthday. Faera tries to weasel it out of him. Emotional and silly boyfriend-y shenanigans ensue.
---
(this COULD be canon, but the canon in Reality Bends To Us has other focuses. so i made this... dubiously canon, because of Gay Reasons)Series
-
Soul Brothers (The Blockheads) by fanvoidkeith
Fandoms: The Blockheads (Video Game), The Blockheads (Mobile Game), Original Work
20 Oct 2025
Tags
Summary
Dave entered the universe in a scorching desert, spawned in by gems and fruits. Now he navigates it on his own, using only the tools given to him by his temporarily-dead mentor, Ray.
-
Meanwhile, Joshua and Ray wait for their new blue brother to come home, from halfway around the world.
Recent series
-
OC risque/NSFW works by fanvoidkeith, toffeevoidsaber (fanvoidkeith)
Fandom Reality Bends To Us, Undertale, Undertale (Alternate Universe), undertale (au), Undertale AU - Fandom
04 Feb 2026
- Words:
- 3,859
- Works:
- 3
-
geotrio AUs & alternate timelines by fanvoidkeith, toffeevoidsaber (fanvoidkeith)
Fandom Reality Bends To Us, Undertale, Undertale (Alternate Universe), undertale (au), Undertale (Video Game), Undertale AU - Fandom
04 Feb 2026
- Words:
- 10,714
- Works:
- 6
-
geothermal plasma trio (Phaze, Faera, & Electrodendra) by fanvoidkeith
Fandom Dendritic Lightning, Havenplace (AU) - Fandom, Havenplace AU - Fandom, Reality Bends To Us, Undertale (Alternate Universe), undertale (au), Undertale (Video Game)
22 Jan 2026
Summary
they were *supposed* to be Less Than Magic side characters. and now they have their own insane backstories and i'm obsessed with them. whoops. lmao.
- Words:
- 29,610
- Works:
- 4
-
Less Than Magic by fanvoidkeith
Fandom Havenplace (AU) - Fandom, Havenplace AU - Fandom, Less Than Magic, Reality Bends To Us, Underfell (AU), Undertale (Alternate Universe), Undertale (Video Game)
13 Dec 2024
- Words:
- 35,921
- Works:
- 4
- Bookmarks:
- 1
-
bloom & briars (AU skeles x reader) by fanvoidkeith
Fandom underswap (AU) - Fandom, Undertale (Alternate Universe), undertale (au), Undertale (Video Game)
05 Jan 2025
- Words:
- 3,233
- Works:
- 2
- Bookmarks:
- 1
Recent bookmarks
-
Tags
Summary
Papyrus goes all out in an attempt to romance you but, of course, it does not go quite to plan. But that is not necessarily a bad thing.
Bookmarked by toffeevoidsaber (fanvoidkeith)
26 Jan 2026
-
Tags
Summary
The infamous Sunrise Sureshot.
A man of many names. Just ‘Sureshotʼ to most, ‘Sunnyʼ to a select few, and Papyrus- his real name- to even fewer.An outlaw with an aim as sure as the sunʼll rise in the morn, he and his brother have been terrorising the New Ebott railways for the last three years; a stain on your formerly pristine reputation. Youʼre determined to lock them both behind bars of course, but yʼsee…
Letting out a muffled curse, he goes still as you bring your boot up to rest on his back, heel pressing dangerously into his spine. He shivers as you lean more of your weight onto him, pushing his chest further into the dirt.
You and “Sunny” have history.
---
Cowboy AU which has been haunting me since 2022, it's smut that grew heavily implied plot. Reader is a sheriff and Papyrus ("Sunny") is an outlaw
Bookmarked by toffeevoidsaber (fanvoidkeith)
26 Jan 2026
-
Tags
Summary
Papyrus was the sweetest person alive. He cried over shitty rom-coms with you, stayed up until 3 am on the phone with you when you couldn't sleep, and made sure you were safe when meeting random dates on the internet. He really was the best friend anyone could ever ask for.
Now if only you could get it through your damned head that he would never want anything more. He'd already rejected you.
Three years was a lot of time to pine for someone you were trying to get over. (Three years was a lot of time for someone else to fall in love.)
—
"I got my best friend of all time out of the deal, so totally worth it. And you know you don’t have to worry about me being heartbroken anymore! I'm completely over you!”
Something in Papyrus’s expression flickered, and it must have been relief. It made your lie burn all the more.
”YES! YOU MOST DEFINITELY MADE THAT CLEAR WHEN WE BECAME FRIENDS. I WAS—AM—VERY GLAD YOU ARE NOT DEVESTATED! ...BUT DO YOU EVER WONDER..."
Papyrus’s teeth clacked shut.
”WELL! NEVER MIND THAT. YOU CRAZY KIDS HAVE FUN ON YOUR DATE TONIGHT! STAY SAFE! USE PROTECTION IF YOU DO ANYTHING WILD!"
Bookmarked by toffeevoidsaber (fanvoidkeith)
25 Jan 2026
-
Tags
Summary
Sans has his way with you on the couch.
Series
- Part 5 of The Games Series
Bookmarked by toffeevoidsaber (fanvoidkeith)
26 Jan 2026
-
Tags
Summary
Grillby has his way with you on his bar.
Series
- Part 4 of The Games Series
Bookmarked by toffeevoidsaber (fanvoidkeith)
26 Jan 2026