Sex in zero-gravity

Responding to Cecil’s column “Has anyone ever had sex in space?”:

There was a porn movie made in 1999 named The Uranus Experiment: Part 2. One of the selling points of the movie is that they filmed the “1st Gangbang in Outer Space”

From this article:

Although the shot wasn’t done in outer space, it’s proof that someone has had sex in zero-gravity.

Mike Jittlov, the guy responsible for The Wizard of Speed and Time, shot one film in zero g the same way. I’ve seen it – he and a woman go into a “zero g” chamber in the filmed opening sequence, and the pretense of the film is that such a thing exists on earth. What theyu really did, of course, is go into a plane that followed a parabolic “vomit comet” arc. The resulting film is utterly innocent, but filled with undeniable zero-g antics. When I saw the film, Jittlov himself introduced it, and said that there were other scenes that he couldn’t show us (said with a smile). I’m sure that these were a great deal more innocent than what you refer to, but I’m sure they were at least PG, if not R.