It's already a strict liability offense in many places, meaning that you don't even have to know that you possessed the image at all. You could apply the same s

It's already a strict liability offense in many places, meaning that you don't even have to know that you possessed the image at all. You could apply the same strict liability standard and say that it doesn't matter that you didn't think it was real as long as it actually was real. "I thought she was 18" doesn't work for physical sex either.