Apple jucie. Sirius Black

You know how Hermione is the only witch in her family.
That was a lie.
Hermiones dad, Astro, has a sister named Brielle.
Brielle was the first magical one in her entire family.
The duo had the best older, young sibling relationship.
They're like twins, but sadly they aren't, even if people say they are.
Astro was the most protective brother ever, he always wanted to do everything, but when Sirius Black came, he hated him.
But she hated him more when she left Brielle alone with their child to kill the Potter family.
I'm getting ahead of myself, lets start from the beginging.