P.S. It's Moony

Kacie Elektra Black, the twin of Sirius Black, was part of the Marauders. Part of the group of Gryffindor's that was the closest groups of friends you'll find at Hogwarts. Part of a group that was more like family then friends. They all met on the Hogwarts Express on their first train ride to the castle and have been inseparable ever since.

But when she realizes she's developing very strong feelings for a certain tall sandy haired scarred boy, whom had been her best friend for the last five, going on six, years now, she isn't exactly sure how to proceed with things.

She soon finds out that her feelings may be reciprocated and a relationship ensues. Can their love withstand the war that's brewing outside of the castle walls? And what kind of world are they going to be entering when they graduate?