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1. The perfect plan by Leeleka

   Fandoms: Undertale (Video Game)  

   • Explicit
   • Creator Chose Not To Use Archive Warnings
   • F/M
   • Complete Work

   20 Mar 2016

   Tags

   • Creator Chose Not To Use Archive Warnings
   • US!Papyrus x Reader
   • Papyrus x reader
   • Papyrus (Underswap)
   • Sans (Underswap)
   • Asgore (Underswap)
   • Alternate Universe - Underswap
   • Reader Is Not Frisk
   • Smut
   • Plot What Plot/Porn Without Plot
   • Fluff and Smut
   • Ecto-Tongue
   • Ecto-Penis
   • Skeleton Heat
   • Monster Heat
   • My First Smut
   • Reader-Insert
   • Female Reader
   • Not Beta Read
   • POV Second Person
   • Porn with Feelings
   • Bad Puns
   • Okay one bad pun xD

   Summary

   One month ago Sans, the sweet innocent cinnamon roll, figured out that you have feelings for his brother. He told you he has the perfect plan how the two of you get together, but nothing more happend.

   But now Papyrus is ill, and you're supposed to take care of him.

   ...

   Scratch "innocent" from the list!

   Series

   • Part 1 of Undertale Oneshots~

   Language:

   English

   Words:

   3,135

   Chapters:

   1/1

   Comments:

   16

   Kudos:

   382

   Bookmarks:

   27

   Hits:

   14,231