What a hot, sexy story!:D LOL, it really is adorable, what a Gryffindor Rose is (though Scorp's Slytherin-ness must be rubbing off on her, since the cheeky girl "forgot" her knickers at home!), but I guess that doesn't stop her from falling around the neck (or another appendage) of the lovely Slytherin host. I can just imagine the awkwardness of such a dinner, heh, with Draco probably inventing seven kinds of ailment for it to end. :D
Lovely little piece! :)