Baby Bones

Something my mum always did to me when I came crying from my brother. She made me repeat until I cried from hitting myself too hard.
(Apparently, she found it hilarious to do until I grew old enough to understand how evil this was.)

I wanted to see Sans doing the same because it seemed very likely that he did this when Papy was little. 
(Papyrus never forgives him for this) 

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Drawing comics are really fun! /u\ 
but drawing Papyrus was surely challenging. *wheezes* (I still don't know how to draw him properly, haha)