I don’t think the edge cases are as distinct as they seem to you to be.
Generally speaking, pornography and eroticism are two-argument things, the first argument is the object (the text/image/movie), and the second argument is the subject (the reader/watcher) together with all his cultural and personal baggage.
Trying to assume away the second argument isn’t going to work. The cultural and individual differences are too great.
I don’t think the edge cases are as distinct as they seem to you to be.
Generally speaking, pornography and eroticism are two-argument things, the first argument is the object (the text/image/movie), and the second argument is the subject (the reader/watcher) together with all his cultural and personal baggage.
Trying to assume away the second argument isn’t going to work. The cultural and individual differences are too great.