Ashley (OC) FanFiction

Over Hill and Under Hill

Over Hill and Under Hill

F/F
G
Updated
11.04.2025
Fandom
Undertale (Video Game)
Characters
Alphys/Undyne (Undertale), Sans (Undertale), Papyrus (Undertale), Undyne (Undertale), Alphys (Undertale), W. D. Gaster, Papyrus & Sans (Undertale), W. D. Gaster & Papyrus & Sans, Alphys & Sans (Undertale), Alphys & W. D. Gaster, Ashley/Brooke, Ashley & papyrus,
Tags
Fluff Angst Found Family Will add tags as I go do not know what im doing or how to tag this ashley and brooke will be in a qpr at some point might take a while lol also i wanna (and will) include the pines family from gravity falls but ill tag them when they show up have patience im a bit dumb gaster referred to as wings
An overtale Undertale AU thats a bit different, the main undertale cast (sans and the rest) live on the surface and frisk and chara live in the underground (and are also twins)story is from Ashley's pov (shes an oc) and Shift's pov (out of universe n...