Summary
In which the First Wizarding War gets a lot better for the good guys than it did in canon. In particular, it goes REALLY well for Sirius Black. But what does really well look like? It looks like him spending his days as Hogwarts' Groundskeeper, making sure that all the naughty witches stay out of trouble... by addicting them all to his big fat cock. WARNING: Mature Themes Abound!