The staring glaring domme is a staple of femdom porn. I typically try and avoid anything too cliched, but I think this shots a little different. She certainly has an intense look, but it seems part of the scene rather than faked for the viewer. His pained expression makes me wonder exactly what’s happening just out of shot.
I’m afraid I don’t have an original source for the image. I suspect it’s clipped from a larger shot, but Google’s reverse image search is failing me on this occasion.