I think they were going for a voyeurist/exhibitionist thing in that scene. But I just don't see SH being an exhibitionist given her nature. One of the things she values most "is being discreet" according to the circus dryad answers. So it's unlikely she would want a bunch of ppl watching her.

It's just nonsensical porn, just for the sake of it. And I still believe Halsin (the one in acts 1/2 anyway) wouldn't take advantage of her like that if she were to go selunite path.