MrMayor
Fandoms
Recent works
-
Omnilovania: An AU Theme List by MrMayor
Fandoms: Undertale (Video Game), Deltarune (Video Game)
01 Apr 2025
Tags
Summary
A huge list of AU themes that you would most likely find in an Omnilovania or similar compilation. I started the list for fun and decided to post it for others to see and use as a reference. Please don’t post it anywhere else. I do not claim to own any of the characters, AUs, or themes in my list.
Are you looking to make an AU and want to know if a song name or AU name has already been used? Or maybe you need to know which theme goes with which AU for some reason? Well then this is the list for you.
-
Tags
Summary
Just a dumping ground for my thoughts and ideas and theories on the game. Don’t expect regular updates. Feel free to leave theories in the comments.
My Friend Code: 1055871349ML
Recent bookmarks
-
Steven universe Abdl (and other) stories. by orphan_account
Fandom Steven Universe (Cartoon)
26 Jul 2020
Summary
This is a collection of Steven universe abdl stories that ive made. By other I mean stuff like ENF or wedgies, nothing to hardcore.
- Words:
- 11,440
- Works:
- 6
- Bookmarks:
- 3
Bookmarked by MrMayor
19 Feb 2026
-
You’re my baby (Human lapidot ABDL) by orphan_account
Fandoms: Steven Universe (Cartoon)
03 Sep 2022
Tags
Summary
⚠️ MAJOR WARNING: CONTAINS DIAPERS, ABDL, WATERSPORTS, AND LOTS OF OTHER WEIRD SHIT. DON’T READ IF YOU DON’T LIKE THAT STUFF!! ⚠️
Liana Lazuli (lapis) and Peridot Greene have a bet and the loser gets treated like a baby for one whole week. Peridot has to figure out how to manage with being treated like an infant for an entire week.Bookmarked by MrMayor
19 Feb 2026
-
Tags
Summary
So you were accidentally summoned by skeletons, what now?
Oh, well. You were bored anyway.Let's put something on fire!
-
Tags
Summary
It started with one moody skeleton crash-landing in your home. Then he started bringing friends. All of a sudden your apartment is a multidimensional nexus for an awful lot of monsters named 'Sans.' They're all a little rough around the edges, but they're sweet in their owns ways. You probably should have guessed they were the "bad guys" though. Oops?
Alternate Summary: BadGuysOnly reverse harem
Series
- Part 1 of Gloom & Doom Extended Universe
-
Tags
Summary
When a special connection is nearly snuffed out, the Doctor takes drastic action to save it. The Angel is cast down, and, as they grow, the world rises up to meet them. While the Roaring grows ever closer, the vessel and the cage seek tirelessly for absolution. The path to find the lost girl is long and treacherous, but no one ever really walks it alone.
Or
Gaster fucks up and the player ends up stuck in the vessel (with acute memory loss). As true as possible to the original canon but without the player as the red SOUL there is a fair bit of divergence.
Bookmarked by MrMayor
14 Feb 2026