The Nylon Jungle Volume 11 Number 4

The Nylon Jungle Volume 11 Number 4, a vintage adult magazine published by Parliament (A Parliament Publication), printed in USA 1970s.
JPG Format, incomplete issue 13 pages.

On the cover:

 Play Me Some Silk.
The Sexy Underwear Stampede.
The Sex Education Of Arnold Feldmacker.

Contents:

 THE SILK AND MILKY WAY An adult version of a playpen is this tub of fun devised by Crystal and Peg, her playmate. The liquid in the tub varies, but in this case it's milk.