Desc: 3 slags kærlighed: Directed by Mac Ahlberg. With Gunbritt Öhrström, Inger Sundh, Klaus Pagh, Tom Scott. Siv loves sex, while her 17-year-old daughter Birthe is frigid. Soon, however, Birthe's sexuality is awakened. The film focuses on the gap between the generations - heavily influenced by 1960s youth rebellion.