1 :: Sirius

Sirius Black is a young, handsome boy at Hogwarts School of Witchcraft and Wizardry. He and his three best friends find themselves bullying and eventually befriending Severus Snape, another young boy with stringy black hair, in order to defeat a challenger to their school. But there's one problem with this story, Sirius has a massive crush on his best friend, James.

A little bit of backstory for those who haven't read the books, the four best friends are the Marauders. They are animagi (Plural of animagus) which can switch between human and animal form.
Sirius Black (Wolf) is Padfoot
James Potter (Stag) is Prongs
Remus Lupin (Werewolf) is Moony
and Peter Pettigrew (Rat) is Wormtail

Enjoy!!