The mysterious 'Institute' is taking Kylie as an in-patient to allow her to experience true babying as a part of 'rehabilitating' her. She finds both good and bad as she becomes a toddler again, fully diapered and discovering her true self.
Her erstwhile tormentor ends up in the Institute as well, only life is far from pleasant as she fights the babying that is being enforced on her.
A fabulous continuation of the 'Kylie' series which will conclude with the upcoming book - 'The Redemption of Kylie'