Image: AU Undertale one-shots - Vampire! Papyrus x Reader - Wattpad

AU OneShots X Reader - UnderSwap!Papyrus X Cold!Reader - Wattpad

Loved story's - jayciell - Wattpad

Vampiretale Stories - Wattpad

undertale au - apieceofidiocy - Wattpad

UnderSwap Papyrus x Reader, Undertale AU One-Shots

Undertale au's x Pregnant! Reader One shots! (SLOW UPDATES) - Papyrus - Wattpad

Where can I read good Undertale fanfictions where the monsters won the war and the humans are locked underground? - Quora

Undertale/Aus - clarathesketchywolf - Wattpad

AU Sans x Reader One-shot book - Underswap!Papyrus x Reader - Wattpad