My comment goes along with Jr. When I first saw this in the thumbnail I thought it was a poser version of the comic book of Spiderman. And even now it still looks like a dood with boobs. Maybe make the boobs a lil bigger, and drop some muscle off of her right leg. Not to mention make it a washboard stomach instead of a 6 pack. And then I think she'll be straight.
This looks good. Good pose... good background... I like it. BUT... I think the Spider Woman looks more like a dude with breast inplants. Still, it looks good.