Runtime 1 hour 12 minutes. A woman responds to an ad for a porn movie and goes with the producer to a place where it is filmed. Some censored pornography plus lots of chuped body part. I think what gives this movie the "disturbing" factor is that all the sex scenes within it are completely real. No plot to speak of, it might shock if more than a couple of yen were spared for special effects, but they weren't.
nest...