Mama Worm

Mama Worm is the giant worm who eats Slime-san in the beginning of the Slime-san game. Other characters have also been eaten by her. The plot of Slime-san involves Slime-san getting out of her body through her mouth, and his goal of getting out of her makes her the main antagonist of the game. Characters live in her stomach, and have set up a settlement as well, with apparently livable conditions. As Mad Mama she is the final boss of the game.

Appearance
She is a gigantic blue worm with a red mouth, with large white teeth. The top of her body is red.