So I did  my version of Gaster!Sans from Undertale Mafia AU. He is ruthless and dreadful leader of a gang ! And if you like him, just tell me and i will make more fan arts of him.

Gaster!Sans’s owner is @borurou anyway~

I was listening this while I was drawing, i really need to share it ♥

Parov Stelar - Chambermaid Swing

Parov Stelar - Catgroove