Twilight dropped by Fluttershy's house to buy something for herself, but accidentally discovers a secret room in her friend's house. The filly decides to listen to the pegasus, after which she receives an unusual offer that interests the filly. Twilight agrees with Fluttershy's idea and allows her friend to become her mother for many years, and the filly herself gradually plunges into early childhood before the time of potty training.

All persons over 18 years of age.

Contains:

Adult Babies Themes (Heavy)
Diapers (Heavy)
Diaper Use (Wet and Dirty, Light to Heavy)
Gradual mental regression (Light to heavy)

English is not my native language, the story was written in a language other than English and translated using Google Translate.