Willy-Os is a character in Muffin the Vampire Baker (Story)[1].

Willy-Os assists Muffin the Vampire Baker in killing vampires. Her main character trait is acting cute. She is killed when Sam Sein accidentally sends her dropping into boiling oil.

Willy-Os is a parody of Willow from Buffy the Vampire Slayer.


  1. "Sluggy Freelance: 5/14/1999".

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