Have you read the book “The Sex Collectors”? There’s a section about this subculture of erotic art enthusiasts who commission and trade “ex libris” labels. This looks like an example. As the book was (sadly) unillustrated, it’s interesting to see, so thanks!
"...a heavy round wooden paddle with a hole in the middle that leaves fearsome red bruises. And then the shaking girls with beaten butts and tearful faces receive another terrible punishment..."
Have you read the book “The Sex Collectors”? There’s a section about this subculture of erotic art enthusiasts who commission and trade “ex libris” labels. This looks like an example. As the book was (sadly) unillustrated, it’s interesting to see, so thanks!