Lucius, still smirking, give Severus a If I'm a prat, what does that make you? (mixed with a bit of ohnoyoudidn't) look. "Altering one's personal wards and protection magic, yes. Dental hygeine, I would hope goes without saying, is essential and does not require permission." On the other hand... "Now that was just uncalled for." I do all my punishing on my own.