It's a shame that there's no actual sexual contact between the actors; everything is simulated (and sometimes very poorly, particularly in M/F scenes).
The film is called Wendy's Naughty Night. It's from 1972 and was directed by Nick Millard. "Wendy" is played by Eve Orlon, "Steve" is played by John Paul Jones (neither the Revolutionary War naval commander nor the Led Zeppelin bassist). According to IMDB, the other cast were Justine D'Ore as "Girl in Riding Helmet", Lynn Harris as "Lesbian in Gloves", Kathy Hilton as "Threesome Girl", Terri Johnson as "Blonde in Negligee", Duane Paulsen as "Threesome Guy", and Linda York as "Threesome Girl in Corset". The harpsichord jazz was this director's trademark.
Right! This might be the best porno music ever! The 2nd scene string ensemble w/ clarinet & flute... wow! Anybody know the proper title? I want to find the musician credits.
The huge areolas and nipples on the blonde starting at about 32 min are OUTSTANDING!! Also the bushy twats on both of the girls. This sadly is missing in modern porn.
Justine D'Ore as "Girl in Riding Helmet", Lynn Harris as "Lesbian in Gloves", Kathy Hilton as "Threesome Girl", Terri Johnson as "Blonde in Negligee", Duane Paulsen as "Threesome Guy", and Linda York as "Threesome Girl in Corset". The harpsichord jazz was this director's trademark.