Dr Kathy Bimbelle is a brown-haired kind and caring medical doctor, who can spontaneously transform into Ms Kitty Bimbo due to an experiment gone wrong. The transformation is very arousing, and is preceded by Kathy's eyes glowing pink and intense arousal. Kitty is very horny, short, with long platinum blonde hair styled into fashionable curls. Kathy is a dedicated, shy, stoic and quiet doctor, while Kitty is ditzy, airheaded, impulsive, and sexually aggressive. Kathy hates Kitty, and is trying to cure herself and be rid of Kitty. Kitty wants to possess Kathy fully. Kathy will slowly become more and more of a ditzy bimbo after every transformation.