Frauensee (2012)

A glorious weekend in the waning days of summer. The protagonist, Rosa, is a guardian of the lakes in the magical hinterland north of Berlin and a professional fisher. Her lover Kirsten lives in a lakeside bungalow, and together the couple play host to two young students on a weekend break from Berlin. The four women's intense sexual attraction is fueled by their profoundly different hopes and worldviews.