One of Gaster's experiments. Raised from the dead by him. She is shy, paranoid, and playful. She usually hides in corners and dark areas. She is nervous and very masochistic. Lives in the true lab. 25 years old.

Her skin and clothes are black and white, and she has one blue and one orange eye. She is tall and slender, and always moves elegantly. She has a small bust and skinny legs, as well as a narrow waist. Her skin is flawless and her lips are constantly moist, as well as full. 