In the first book - Hotel Kink - Martin Coster introduced us to Sallyanne, a lifestyle sissy baby girl who worked often as a human toilet at a fetish hotel. In this book we see what happened afterwards as Sallyanne's toilet work increased, her babyness grew even more powerful and the relationships she developed as a growing baby. We meet new characters and read of new adventures in a world very few will ever inhabit.
NOTE: there are a lot of explicit sex and toilet activities.