Wow, this is wonderfully hot! Thank you so much, dear Milotzi; I thought this prompt was least likely to be claimed /g/. I love the way you show how Minerva and Narcissa are focused on each other but also show the inescapable presence of Lucius (on his own monogrammed sofa, no less). The phallic staff is a wonderful touch, and of course I also love the way you've tapped into my long-hair kink.
Such a treat; thank you, thank you!