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. Working Hard by Moonlight__Bunny

   Fandoms: Undertale (Video Game)  

   • Mature
   • No Archive Warnings Apply
   • F/M
   • Complete Work

   13 Feb 2021

   Tags

   • No Archive Warnings Apply
   • Human & Skeleton
   • Self Insert x Underfell Sans
   • Underfell Sans - Character
   • Self Insert Fem
   • Reader Is Not Frisk (Undertale)
   • Reader Is Not Chara (Undertale)
   • Fem Self Insert
   • Underfell
   • Underfell Sans
   • UF Sans
   • Spanking
   • dirty talking
   • degrading
   • Tentacles
   • Breathplay
   • Size Difference
   • Marking
   • Mirror Sex
   • Oral Fixation
   • Edging
   • Possessive Sans
   • Sub Insert
   • commission

   Summary

   This was a commission for Shyran. I hope you join this two parter! It was very fun to write and thank you so much for being so patient with me!

   Series

   • Part 4 of Commissions

   Language:

   English

   Words:

   6,289

   Chapters:

   2/2

   Collections:

   1

   Comments:

   4

   Kudos:

   51

   Hits:

   1,438