Great job! The action is very dynamic and catches the reader from the start. I can easily see the impending cat fight, with the narrator subtling shifting her pose, trying to intimidate her opponent. Without describing much of the physical surroundings, you've given me a strong, visual image of the scene. I've re-read the passage a few times and I keep finding small details that I didn't consciously notice the first time, but really added to the scene. The emotions you put in the scene definitely showed through. Who's the next, brave volunteer?