Can strangers connect? Can casual sex become something else? In Santiago, Daniela and Bruno, both about 30... http://www.imdb.com/title/tt0474642/

An outgoing, sexually aggressive young woman meets and begins a torrid affair with an equally aggressive young man in which their affair begins to bring a strain on their personal lives.

Schulmädchen-Report 7: Doch das Herz muß dabei sein (1974)