Undertale oneshots
  • Reads 1,791
  • Votes 6
  • Parts 26
  • Time 2h 34m
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W. D. Gaster x Reader cover
Undertale One-Shots cover
Tied Fates (Sans x Frisk Oneshots) cover
Sans x Reader One-Shot Booklet cover
Undertale | Oneshots cover
Sanscest Oneshots TwT cover
AU Undertale one-shots cover
Soriel One-Shots (COMPLETED) cover
Undertale Oneshots cover
Undertale x Reader oneshots cover

W. D. Gaster x Reader

41 parts Complete Mature

A collection of one shots between you and the man who speaks in hands. Some will be long, some will be short, some will be happy, some will be angsty, some will be fluffy, some will be smutty. I will write for certain AU's, but don't be offended if I ask for an explanation of the AU you request, I don't know them all. I take requests.