Sirius and Harry, Age 11

This story is the fourth in a series. It is based on the idea that the Dursleys died when Harry was eight and he was eventually adopted by Severus Snape. Sirius has been rescued and regressed to Harry's age, and they are beginning their first official year at Hogwarts together. Warnings: will contain mild violence, some coarse language, parental spanking (cp) of minors.