Cruising around on the net, I found a guy who sold some old computer CD's with late 70's, early 80's porn on them. It's literally a treasure trove.
Porn women back then- no silicone in sight-beautiful women with large natural breasts. No tatoos and no piercings.
One flick, Electric Blue, is sort of a travelogue. There are scenes in euro sex clubs, and then off to Asia. There are scenes in a massage place-she oils up and massages his body with hers-before the sex begins.
Also an extended scene in an Asian strip club. Strippers pull things out of their kittys. One woman pulls a string tied to flowers (one flower 6-8 inches). The string ends up being like twenty feet long. Another pulls a string with about ten of the old double razor blades tied to the string (ouch-but no blood). Another puts something in a straw and foam comes out (???). Anyway, pretty amazing stuff.
They probably had full muffs, and no rubbers in sight.