This was part of a series (Technique 01, 02, etc.) that focused on a more cinematic and "educational" aesthetic compared to the underground reels of the time.
If you are looking for information on this specific title for a blog post or archive, here are some key details: 1970 New Sexual Technique 03 Color Climax
"New Sexual Technique 03: Color Climax" is the title of a classic adult film released in , directed by Lasse Braun . This was part of a series (Technique 01, 02, etc