Are you guys 100 percent sure they were fake? I mean when Zena did that hardcore video, yeah, those were fake. No question. But earlier, 1990-ish, I remember watching a softcore, Playboy type video of her and she was jumping around and squeezing her breasts. If those were fake then that was a pretty awesome job with the prosthetics. Is it possible that at one time they were real and later she had a reduction? Maybe the prosthetics she wore later were molds of what her actual breasts looked like at one time. Just a theory.
I guess I can put in my two cents here. I bought the video in question ("Introducing Zena Fulsom") back when I was about 18. I couldn't resist. I STILL have the vhs tape, complete with box. I watched that thing a LOT. I can tell you these observations:
Her breasts move like natural breasts. They have give and take, and play and play, and swing and bounce in a very normal and realistic fashion.
Her breasts are not solid masses. They change shape like normal breasts, flattening out when she lays down, becoming very pendulous when she stands up, etc.
Her nipples, while generally consistantly erect (I mean, it was probably cold being topless) DO change size and shape like normal nipples, and also, when bitten, react in a way that I've seen on other breasts (Such as my wife's).
There are test shots without makeup, and her breasts clearly have flesh splotches and veins that aren't covered with makeup.
Those things are as maybe, but the thing that really clinched it for me that they might be real was her BACK. There is one point where they have her on a bed pretending to masturbate (she's hot and bothered imaging "all you horny men out there getting off on my enormous beauties"). It gets pretty wild and at one point she is on all fours, desperately trying to whip those puppies around underneath her. Her back is COVERED in muscles. You can see her back muscles rippling like nothing else. In my humble opinion, her back would not look like that if it did not, on a regular basis, support a rather large weight.
Anyway, that's my two cents.
Iowa "I still love that video and wish I had it on my harddrive to watch" Guy