I am drawn to tears involuntarily. I cannot control it at all. If a woman cries on or near me it instantly causes arousal despite the inappropriateness of the time/place/etc. It is stronger if the tears are running down my skin.
However I despise the faces some people tend to make when crying. I find it ugly and contorted. There are in my opinion beautiful criers and ugly criers depending on one's facial expression when crying. In my opinion beautiful criers are those who make the least face/show of emotion while crying such as silent/introspective criers.
I think the whole fetish stems purely from a feeling of dominance and power, IMO.
I think whether the tears are the fetish or the face made during crying that the feeling of power/dominance is the same among both.