1 Series by Winterbeth

Listing Series

• Fireball by Winterbeth

  Fandom Undertale (Video Game)

  • General Audiences
  • Creator Chose Not To Use Archive Warnings
  • M/M
  • Series in Progress

  19 Apr 2025

  • Creator Chose Not To Use Archive Warnings
  • Grillby/Sans (Undertale)
  • Grillby (Undertale)
  • Sans (Undertale)
  • Undyne (Undertale)
  • Grillby Regular(s) (Undertale)
  • Lesser Dog (Undertale)
  • Dogi (Undertale)
  • Dogaressa (Undertale)
  • Dogamy (Undertale)
  • Mentioned Asgore (Undertale)
  • Mentioned Gerson (Undertale) - Freeform
  • Mpreg | Male Pregnancy
  • Its Grillby
  • Grillby is the sacrifice
  • Surprise pregnancy
  • Caring Grillby (Undertale)
  • Selectively Mute Grillby (Undertale)
  • Beta Read
  • writer is a coward.
  • writer also doesn't know how to pun
  • got help from friends
  • I sent them a screenshot of those tags
  • they immediately went "ME ME ME ME ME ME ME ME ME'

  Words:

  1,907

  Works:

  1

  Bookmarks:

  4