Instead of letting his eyes narrow at the gall of the boy sitting before him, he merely ignored the action intended to rile him, focusing on what he had to say. Lucius wouldn't give Amycus the satisfaction of annoying him unless it became particularly tiresome; with Amycus though, it seemed entirely likely.
"Good," he said shortly in reply to Alecto. The tension between the two didn't pass by his notice; he merely wanted to get his portion of his job done so that he could escort the twins out for them to sort their issues on their own. Always such an odd pair that he didn't want to think too much on what went on beyond the surface.
"We will be arranging a meeting for you at a future date, so prepare yourself and be mindful of our Master's vast magical abilities. He does not tolerate any semblance of disrespect." Lucius didn't clarify exactly who 'we' referred to, leaving it ambiguous enough to not give away too much. He sat up straighter and unfolded his hands as though he were finished, eying each of them for a minute before pointing his wand at the door and releasing the wards and charms.
"Make sure to keep yourself available in the evenings, Alecto. And Amycus," his steady gaze rested on his colleague, "if you insist upon testing my patience again, those things very near and dear to you may suffer the consequences."