While traveling through a dark cave in search of rare Pokemon or valuable treasures, Jessie would come across a strange-looking pink Pokeball, featuring a heart-shaped symbol on. Curious, she picked it up, only for it to suddenly malfunction and pop open, unleashing a cloud of thick pink smoke that soon surrounded her! As the smoke cleared, Jessie would be completely transformed into a Woobat with a pair of large, furry breasts and a huge, wide rump, though she still retained her long red hair. She seemed to have been left rather ditzy after the transformation, blushing at her new form.