Another good site for female dominant photos not necessarily having spanking is available on tumblr...
 oral (aniligus)

You  can see all types of Fem Dom
women being both powerful and playful
Jiggly, sexy, kinky….
fun servitude
public chastity (well to each their own thrills)
spanking (love the looks on the young women's faces)

and just about anything you can imagine (training)
 for later
It has at current count 64 pages of photos and commentary for each picture.
So if  the more further areas of fifty shades, like maybe 3000 shades of gray..
then go and have a peek