X Reader One-Shots on Undertale-Fanfiction - DeviantArt

Five Nights At Freddy's Teenage Kayla B Fazbear by bloodmoonFANGZ13 on DeviantArt

Undertale AUs: All of the Gasters by BlackDragon-Studios on DeviantArt

ONE-SHOTS --- on Undertale-Fanfiction - DeviantArt

you're mine now~ Underfell! Sans X Scared! Shy! Reader Part 2, Undertale x Reader One-shots

Reader-Inserts

Pocket Sized Sans by ttoba on DeviantArt

Pizzapants is being catfished by LeleMlima on DeviantArt

DETERMINATIONTALE COMIC Page 35 by CreatorOfCastell on DeviantArt

Blood stains. Horror x Dusttale! Reader, Undertale AU oneshots

Yandere Chara) and Frisk x M!Reader by pktrainerRed on DeviantArt