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. Red Light by VividlyLost

   Fandoms: Undertale (Video Game)  

   • Mature
   • Creator Chose Not To Use Archive Warnings
   • No category
   • Complete Work

   17 Jul 2017

   Tags

   • Creator Chose Not To Use Archive Warnings
   • Underfell Sans/Reader
   • UF Sans - Character
   • UF Papyrus - Character
   • UF Undyne
   • UF Alphys
   • UF Toriel
   • Uf flowey
   • Frisk
   • Uf Mettaton
   • UF Napstablook
   • UF people in general
   • Romance
   • Fluff
   • Smut
   • gonna get dirty
   • Swearing
   • Teasing
   • Slow Burn
   • Burn baby burn
   • Trauma
   • Nightmares
   • Overcoming Fear
   • Fighting
   • avoiding problems
   • bonding through issues
   • protective angry goat mom
   • more tags to come as i continue
   • Alcohol
   • Drunkeness
   • tentative Papyton
   • Gaster - Freeform
   • surprise mother huggers dadster in the house
   • or the void
   • or whatever
   • also soulplay
   • its ya boi
   • Angst

   Summary

   After the events of Just Passing Through (first fic in this series) UF!Sans and his Reader have to come to terms with her fear of his magic. Especially when things between them start to get heated. But what is happening with her soul, why are there flashes of purple that appear like drops of ink when something is about to happen only to go away within moments? And what will happen if one day it doesn't just go away?

   Series

   • Part 2 of Crossing

   Language:

   English

   Words:

   65,626

   Chapters:

   15/15

   Comments:

   14

   Kudos:

   99

   Bookmarks:

   13

   Hits:

   2,192