Board Thread:Fun and Games/@comment-24828766-20151201181126/@comment-27003551-20160208194730

Mixingitall wrote: Granted but they're all written by the dark side of the fandom

I wish to make a fivesome of Me, Sans, Papyrus, Frisk and Undyne What does "dark side of the fandom" mean? Does that mean like erotic fanfiction or something?