Acceptance Letter

When the young American Dumbledore comes to Hogwarts many of the male and some female students and male faculty find themselves attracted to her. Her personality is totally different than that of any of the girls they have ever met, and the way she looks also sparks their interest in her.
But she also catches the attention of a dark presence that starts to gain an obsession towards the girl. What will happen next?
(This story is for girls, unless if your bi or gay, I'm cool with any)