Adult Content Warning

This work could have adult content. If you continue, you have agreed that you are willing to see such content.

• Yes, Continue
• No, Go Back

If you accept cookies from our site and you choose "Yes, Continue", you will not be asked again during this session (that is, until you close your browser). If you log in you can store your preference and never be asked again.

1. Leviathantale oneshots! by Barracuda_who_likes_shiny_things

   Fandoms: Undertale (Video Game)  

   • Explicit
   • Creator Chose Not To Use Archive Warnings
   • M/M, Multi, Other
   • Complete Work

   11 May 2025

   Tags

   • Creator Chose Not To Use Archive Warnings
   • Sans & Sans (Undertale)
   • Sans (Undertale)
   • Alternate Universe - Leviathantale (Undertale)
   • Horrortale Sans (Undertale)
   • Oviposition
   • Eventual Smut
   • Fluff
   • Breeding
   • Xtale Sans | Cross (Undertale)
   • Dreamtale Nightmare Sans (Undertale)
   • Dreamtale Sans | Dream (Undertale)
   • Killer Sans (Undertale)
   • Dusttale Sans (Undertale)
   • Relationship(s)
   • Tooth-Rotting Fluff
   • Tags Are Hard
   • Other Additional Tags to Be Added
   • All The Ships
   • Sharks
   • Animal Traits
   • Angst
   • Mmm eggy weggy
   • Help! Someone put plot in my porn
   • egg eating

   Summary

   A collection of random leviathantale stories, most will be smut or fluff ( a very small chance of angst) most will feature Cross as the main guy but that likely won't be the case for every chapter.

   Language:

   English

   Words:

   44,548

   Chapters:

   32/32

   Comments:

   116

   Kudos:

   233

   Bookmarks:

   13

   Hits:

   5,969