Adult Content Warning

This work could have adult content. If you continue, you have agreed that you are willing to see such content.

• Yes, Continue
• No, Go Back

If you accept cookies from our site and you choose "Yes, Continue", you will not be asked again during this session (that is, until you close your browser). If you log in you can store your preference and never be asked again.

1. Hidden Public Display by FlargahBlargh

   Fandoms: Undertale (Video Game)  

   • Explicit
   • No Archive Warnings Apply
   • Other
   • Complete Work

   18 Oct 2016

   Tags

   • No Archive Warnings Apply
   • Sans (Undertale)/Reader
   • Sans (Undertale)
   • Papyrus (Undertale)
   • Undyne (Undertale)
   • Alphys (Undertale)
   • Grillby (Undertale)
   • Public Sex
   • Ecto-Penis (Undertale)
   • Exhibitionism

   Summary

   You and Sans are friends with benefits, and Sans wants to reap those benefits as much as possible, so one day in public while having a meal at Grillby's, he decides to get more hands on.

   Language:

   English

   Words:

   1,539

   Chapters:

   1/1

   Comments:

   5

   Kudos:

   263

   Bookmarks:

   26

   Hits:

   4,842