One word "Helpless"

Now, when I say the word "helpless" I was thinking more on the lines of the positive and erotic aspect of it. StudBear or I'm sure other Masters do not find that aspect of Submission so special and just to have another helpless, it is totally under our control to unable to do anything except submit to our desires, so you could feel helpless. Do you think many Subs don't seek and to experience exactly that from the other side?  To be absolutely truely feel "helpless"?  Its what you Subs expect.  Its what we Masters must do to make you feel this way.