My Pet~ Underfell Sans x Reader

A fan fiction from a fangirl who needs to go to therapy once and a while ~Darky

The Sans Party! [ENDED]

HIGHEST RANK: #41 in Random juѕt чσur dαílч hαppєníngѕ wíth ѕαnѕ αnd híѕ díffєrєnt "hím(ѕ)"! (this book is full of Sanscest, trust me) EVENT: [n/a] Book Cover by me :3 ☆Sans | UnderTale ☆Fell | UnderFell | ? ☆Outer | OuterTale | ? ☆Swap | UnderSwap | ? ☆Geno | AfterTale | loverofpiggies ☆E...