The Choice is Ours {Harry Potter Fanfic}

This story is about four girls joining Hogwarts, the oldest is a half-blood called Charlotte. The second oldest would be Phoebe, then third would Leona, or Leo for short, both being muggle born. And the youngest, Alexa, more known as Alex is a pure blood but was raised in the muggle world to keep her from harm. These four friends all get letters to Hogwarts, all so exited about going to the school of magic together. But when they arrive, they get put in a awkward situation.
{All characters, spells, items and places from books or movies of Harry Potter are the creation of J. K. Rowling, I do not take credit.} Some scenes won't we suitable for young viewers, but it will be later on in the story, since they start off as 11 year olds