Plot synopsis: Ame is a child who loves sweets. Living inside her mouth is a cavity named Caries! Caries calls Ame "Mom," turns teeth into furniture, and even hijacks her body. Ame is always being pushed around by this free-spirited cavity. "I'm not your Mom!" Ame cries. "Yes you are! You gave me a room and feed me sweets," retorts Caries. Enjoy this slapstick comedy about a slightly strange parent-child pair!