Casebook Volume 1 No 4 (1974)
Casebook vol.1 no.4! The Photo Magazine of Unusual Sex Practices! Socio Library!
GROUP SEX: FACTS AND FANTASIES John and Judy F. found that swinging wasn't what they expected.
RAPE-BY REQUEST Joan Baker asked to be raped-by the way she acted.
'ON STAGE' FOR SEX Walt G. put on an act to hide his fear of failure.
NYMPHOMANIA: A NEW LOOK Fran H. became a sex nymph after an operation.!
EDUCATIONAL MATERIAL FOR ADULTS ONLY.
