sanssserif:Ok but I really like the science daddy Gaster theory ok //sweats (g!sans and g!pap are originally by borurou)
tags: So many OTPs, hnnnghhhh,Undertale,Gaster!Sans,Gaster!Papyrus,Gaster,
from: https://eikuuhyo.tumblr.com/post/141645511838