Oh, Mystery Artist, this is fabulous! I love the way Narcissa glows with white, a stark contrast to Snape and the nighttime background. And guh, her body in the corset and her ass under the diaphanous fabric are simply gorgeous. Her expression is so seductive, and she clearly knows what she's doing!
My favorite part of this, though, is Snape's expression. He's trapped, and so torn between "OMGWTF?!" and arousal. I love the aroused (and possibly slightly embarrassed!) flush across his cheeks and nose. I also adore his hands, just hovering over Narcissa's body; you've caught that moment of indecision, but almost giving in. And of course, his cock is an impressive thing of beauty... As someone else put it, his face says no, but other parts of him are giving a big yes! Hee!
My favorite part of this, though, is Snape's expression. He's trapped, and so torn between "OMGWTF?!" and arousal. I love the aroused (and possibly slightly embarrassed!) flush across his cheeks and nose. I also adore his hands, just hovering over Narcissa's body; you've caught that moment of indecision, but almost giving in. And of course, his cock is an impressive thing of beauty... As someone else put it, his face says no, but other parts of him are giving a big yes! Hee!