Is it normal to like seeing men dominated/abused by women?

As the title implies, I get off on seeing men dominated and even physically abused by women. I have absolutely no desire to be the recipient of such sexual abuse, as I'm far too strong-willed and dominating to allow myself to be subjected to such treatment. But I enjoy seeing it happen to other men; everything from being tied up to actually being beaten in a sexually-dominating context. Is this normal?