Stuck With Boarding School Boys

I silently creep past the sleeping sentry and into the humungous deserted courtyard. I cut across the courtyard, and into an old, beautiful building, I bound up the steps like a shot, in a rush to get to my dorm room before the night guard catches me out of bed. I guess I should explain; my name is Lillian Gordan, and I attend an all-boys boarding school. Now I bet you're wondering, now Lillian, why is a girl going to an all-boys boarding school? I guess I should start from the beginning. Hi, I'm Lillian, but yo can call me Lily. I attend a boarding school for advanced boys, and this is my story.