You know, my dear, you just keep getting better. It's funny--had I read this without knowing the author, my first guess would have been you. It just has your 'voice', but stronger, more succinct--beautiful even--yet softer, more confident. Truly, your best work to date. The interactions, the words Severus and Harry use, the imagery... simply superb.
I am so glad we're on the same team. A little roaarrr! so as not to disturb the mood. *G*