Aftertale Sans x *Shy/Distant* Reader- Its Over by Skull-Chick-of-Roses on DeviantArt

Undertale: Yandere Sans X Mute Reader, Various One-Shots ~Requests Permanently Closed~

AU sans x male reader Oneshots - No one can keep you from me - Wattpad

classic sans x male reader, undertale one shots - male reader

Bite Me (Underfell Sans x male reader), Undertale One Shots

non con – Dark Crystal Demon

undertale au where it's literally just me instead of frisk : r/Undertale

Human!Sans x Blind!Reader by Sparkle-Kid on DeviantArt

Han ✨ on X: he sees the way you affected his soul as it dances, unable to contain itself 🤍 DTIYS info in 🧵 #undertale / X

Ask Bitty!Error

Chapter 20 Forever Changes (AU Sans & Papyrus x Male! Reader