I keep thinking about that pole... It really shouldn't go where it seems to go, and prefer the viewer imagine a little hook or catch between the sholder blades.
Otherwise, you can only say that this is probably not what Vlad the Impaler had in mind.
I always had a problem with how mannikins are stood up. I need to browse more store windows -- there has to be a better way than impaling them on poles like I was Vlad Dracula.
have you ever thought of having one suspended from a ceiling with a little hook in the top of her head? It's not like she'd mind, considering she has no mind for the hook to damage!! You could always hide it in a ponytail or something too. You could get some interesting angles on her that way too, like a shot from below looking up!!
I've also seen small pegs in the bottom of the feet. Ah well, it's best not to take any of this too seriously. It's not like its real -- guys usually get their girlfriends to hold still by getting them drunk, and that's called "date rape" -- generally frowned upon by society. The whole point of fantasies is to avoid the repercussions of reality.