This story is about an 8y/o who get's the choice to be a baby again. A choice he very much welcomes. (Sorry for bad English)

a 6 year boy life is changed forever when on his birthday his mom asks him to pick one of the 2 birthday gifts, and one will change everything

Darren was a normal 9-year-old boy for the most part. His one issue was he kept wetting himself. Not on purpose he just didn't want to quit what he was doing to run to the bathroom all the time. Now he can't seem to stop wetting himself though. After a doctor's visit he finds himself back in diapers full-time.

A boy turns into a younger brother