AFTER 8 PM
He lifted his brows at the question, pulling back to look at Sirius and offering a soft smile. Lucius prepared himself to ramp up the charm in order to get Sirius to do his bidding, but just in case, he lifted a hand to the other boy's neck and let the little vial slip from his sleeve, landing flawlessly into his palm.
"Why yes, I'm so glad that you know my name, Sirius. I've had my eye on you for a while, you know, but with your friends always about... well, let's simply say that they would hardly be welcoming." The drawl was slow and even, just loud enough to be heard over the noise, yet soft enough that one had to strain to hear him unless they were to lean in. He rubbed the contents of the vial on his fingertips before tucking it again, placing the moist pads just behind Sirius's ear and rubbing lightly. Just enough for the aphrodisiac to soak up into his skin. He continued to lead the dance, pulling himself a bit closer and smiling even more widely. Lucius had to mentally distance himself from his act lest he start to sneer in disgust. Luckily, this particular performance was one he'd engaged in several times over, so he had it down to perfection.