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. His Otherworldly Symphony by CapAmarav

   Fandoms: Undertale (Video Game)  

   • Explicit
   • Creator Chose Not To Use Archive Warnings
   • F/M
   • Work in Progress

   14 May 2022

   Tags

   • Creator Chose Not To Use Archive Warnings
   • W. D. Gaster/Original Female Character(s)
   • Sans (Undertale)/Original Female Character(s)
   • Original Female Character(s)
   • W. D. Gaster
   • Alphys (Undertale)
   • Sans (Undertale)
   • Soul Bond
   • SOUL Mechanics (Undertale)
   • split soul
   • Gaster's Floating Hands
   • Grinding
   • Orgasm
   • There's a reason this is rated explicit
   • Wingdings - Freeform
   • SOUL Discussion
   • Original SOUL theories
   • Gaster is a possessive little shit
   • And Sans is too chicken to make a move first
   • Scientist W. D. Gaster
   • Sans has Science Degrees
   • Alphys is the Royal Scientist
   • Kindness soul - Freeform
   • perseverance soul
   • Jealous Sans (Undertale)
   • Boners
   • Possessive W. D. Gaster
   • Toxic Relationships
   • Neurodiversity
   • Author has issues
   • So I've decided to traumatize all of you
   • I'm Sorry

   Summary

   She was Kind. Too kind. But he didn't feel guilty taking everything she would give. He CRAVED it.
   -
   In which Gaster's obsession with his savior goes a little too far, and she's fine with being used because He's Hot™

   Language:

   English

   Words:

   6,947

   Chapters:

   1/?

   Kudos:

   56

   Bookmarks:

   6

   Hits:

   311