“lydia black dredd” stars a tattooed goddess in fishnets, kneeling before a mirror. She watches herself finger deep and slow, whispering filthy praise. The duality in “lydia black dredd”—performer and voyeur—makes it intoxicating. When she adds a second toy, stretching herself open for the camera in “lydia black dredd”, the raw intensity pushes her over the edge in waves of pleasure.