Katyusha

Katyusha (also known as Katya) is a Russian nesting doll set that came to life one day. It was originally created by Yuri as a toy for Alina. Katyusha can't talk, but expresses itself through movement. It is often seen jumping for joy. While they have no desire to eat, it consumes sweets. They open up and take the treats. It vanishes once inside. No one knows how this is possible. It desires clean environments, and hates getting dusty. It dislikes being mishandled and roughly taken apart.