We're looking at a Penthouse photo shoot from 1978, when everyone was jumping on the sci-fi/Star Wars bandwagon. The name of the feature is Lust in Space. The photo are by Earl Miller and they happen to feature the Men into Space helmet.
...which I'm not going to talk about here.
....or show you either.
All of theses images and many more are from the Blog; The Seduction of Venus, which is definitely for grown ups only and is very good if you like that sort of thing*
Anyway to see more, so much more, go to:
* Erotic artworks and photographs from throughout history