spoileradvisory: * Ｄｅｔｅｒｍｉｎａｔｉｏｎ. Collab with @kuriarts! I did the lines, they did all the painting!
tags: hnnnghhhhhh,too good,Undertale,Gaster,Sans,Papyrus,
from: https://eikuuhyo.tumblr.com/post/132935351948
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