Humans aren't the only creatures that can have accidents.
Fluffy creatures that stand on two legs are prone to wetting themselves as well, be it on accident or even on purpose. But where others have learned to use the bathrooms for their intended purpose, Muna and Kella are two creatures that use other means to relieve themselves.
Growing up in diapers, the two friends have learned to live with padded bottoms for their entire life. Even in public places, their ignorant to the scenes that their exposed bottoms may bring to the open world. Follow the story with Muna the black cat, and Kella the yellow tiger, as the two spend their days in an anthropomorphic world in their soaked diapers.
(This story is a non-scat, diaper wetting furry fetish story. It aims to bring lewd and embarrassing scenarios, as well as to provide cute moments between the characters as well. However the story can be questionable at worst, so viewer discretion is advised.)