Brianna's Secret (nappy version): An ABDL discovery book (Paperback) (ISBN-13: 9798291226445)

Brianna is shy, kind-hearted, and introverted. She's always been a bedwetter and wears nappies at night, carefully hiding them from her new flatmate, Amanda.

Amanda is outgoing, emotionally intelligent, and warm, and they get along well as housemates but haven't yet opened up about deeper things.

One day, Amanda finds a used nappy that Brianna forgot to dispose of properly, and the truth of who she really is is revealed.