The film is a product of a pivotal moment in media history when Denmark became the first country to fully legalize pornography in 1969.
Here is the context regarding that specific element of the scene: Danish Climax 10 - Brother
For years, film historians believed copies of Danish Climax 10 were destroyed in a warehouse fire in 1992. Only in 2015 did a private collector in Malmö, Sweden, upload a grainy rip to a private tracker, reigniting interest. The film is a product of a pivotal