We are auctioning a collection of vintage sex manuals from the 1970's.  These are all illustrated with lots of graphic photos.  They are very unusual with small printings and now hard to find.

Multi-Sex: The Practice of Group Sex

214 pages   5 by 7 inch format  Paperback

Very good condition with some minor cover ewear

Happy to combine shipping  with $1 for each additional item after the first.

Zelle payments to [email protected] or more options in  invoices.