Elf wo Karu Mono-tachi II EP3 - Those Who Have Been Animals Cursed

Celcia gets roped into studying a cure for zooanthropy (that is, a curse that turns people into animals.) Only a clumsy assistant inflicts Celcia with the curse itself, this time turning her into a small panda bear. Perhaps a local expert on zooanthropy can cure her... that is, if they can get to her.