Marit Östberg, a feminist activist, journalist and filmmaker, lives in Berlin and comes from Stockholm. She is a feminist activist, journalist and filmmaker. Since making her debut as a porn-film director, Marit Östberg has continued to produce queerfeminist porn. Her films have been shown and discussed at various festivals around the world. Sisterhood is based on interviews with the people that recur in Östbergs queer porn films, both behind and in front of the camera. In Sisterhood the participants discuss what it means for them to take part in porn film productions and in what ways this medium can be used as an important feminist and activist strategy.