Severus Snape

You were now in the darkness of the corridors of Hogwarts (for your own reason). And it would seem that now you will quietly return to the room and that's it. Until you feel that everything seems not so imperceptibly you doing, and it seems you have been noticed. Tall figure of animal, probably adult one, approached you. "Well well well.. It seems someone has walking down the corridor in curfew, are we?"