It is amazing how many facial expressions a good dose of hurt can generate. I thought that it might be fun to explore some of the different ones that you can find. This is by no means all of them. All submissives have dozens of different ones for different types of pain and there are a lot of active submissives in the world and so I think that we are looking at such number of pain faces that it would be impossible to show them all.
A shout out for a short sharp shock
A more prolonged vocal reaction
Sometimes the eyes have to tell the story
Some shocking actions create a more prolonged look of agony
The whole head can be involved
And there are always those brave souls who try to hold back their reaction
I think that Isaac Newton summed it up best when he said “Every action has an equal and opposite reaction” and in our world that reaction is usually some variation on “OUCH!”.