Harry Potter's Adoption

Sirius Black never went to Azkaban. After spending almost four years spying on the Dursleys and presenting his case to the Wizarding court, he gains custody of Harry. But nearly four years with the Dursleys can cause a lot of damage... AU. Some angst. Mostly fluff. HUGS. NO corporal punishment. Pre-Hogwarts. Heavy Sirius and Remus friendship, but NOT Wolfstar.