Nice image. I don't mind the hot spot...it's not very big and you are not loosing much detail...just a bit of hair.
I would like to see more light on her face...some sort of fill light.
Also, it might have been good to shoot from a slightly higher angle...just so we aren't looking up her skirt so much (unless that's the type of shot you were going for). I know it's not really revealing...but we can see a dark shadow which draws attention because it's in contrast with her light skin and clothes.