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1. A Wound Too Deep by Vexatious

   Fandoms: Undertale (Video Game)  

   • Mature
   • Major Character Death
   • M/M
   • Complete Work

   25 Nov 2017

   Tags

   • Major Character Death
   • Papyrus/Sans (Undertale)
   • Papyrus & Sans (Undertale)
   • Swapfellcest
   • Swapcest
   • PuppyBerry - Relationship
   • BBQTacos
   • Sf!Sans/Sf!Papyrus
   • US!Sans/SF!Papyrus
   • US!Sans/US!Papyrus
   • Papyrus (Undertale)
   • Sans (Undertale)
   • Underswap Papyrus - Character
   • Underswap Sans - Character
   • Swapfell Papyrus
   • Swapfell Sans - Character
   • Fallen Human - Character
   • Chara (Undertale)
   • Alternate Universe - Swapfell
   • Alternate Universe - Underswap
   • Swapfell Sans
   • Swapfell Papyrus - Freeform
   • Underswap Sans
   • Underswap Papyrus
   • Violence
   • Grief/Mourning
   • Complicated Relationships
   • Guilt
   • Kissing
   • Suggestive Themes
   • Oral Sex
   • Ecto-Tongue (Undertale)
   • Ecto-Vagina (Undertale)
   • Ecto-Genitalia (Undertale)
   • Angst
   • Fluff
   • Fluff and Angst
   • Angst and Fluff and Smut
   • Emotional Hurt/Comfort
   • Revenge
   • References to Undertale Genocide Route
   • BBQTacos - Freeform
   • Puppyberry

   Summary

   Swapfell is a dark and dangerous place. Sans and Papyrus, who simply goes by Mutt, only have each other to trust and rely on. Good thing there are no humans around to ruin the status quo…

   Language:

   English

   Words:

   9,447

   Chapters:

   4/4

   Comments:

   17

   Kudos:

   80

   Bookmarks:

   10

   Hits:

   1,056