Imagem: Undertale/AU X Reader one-shots - Gaster!Sans X Reader - Wattpad

Undertale AU Skelebros x Reader Oneshots (RANDOM UPDATES) - Two Goofs ~ Gaster~ - Wattpad

Sans [Classic] [Male]

Sansxreader Stories - Wattpad

Gaster!Sans vs Undertale Sans x reader - The Flirty Fighter - Wattpad

Undertale Oneshot Booklet #2 - Shopping with all the Sans x reader - Wattpad

AU OneShots X Reader - Kid!Sans X Caring!Motherly!Reader - Wattpad

Nightmare!Sans X Male!Reader ~ Dishes, Undertale One-Shots [Requests: CLOSED]

Fanfiction --- [Amusement Park] Gaster Sans X Reader

AU Sans X Reader Long OneShots - Error Sans X Glitch Reader - Wattpad

undertale x reader - _officialmagic_ - Wattpad

Undertale x reader books 2 - sanata101 - Wattpad