Lucky Teacher is Fucking Mother and Daughter

Mother and Daughter are talking about how the Daughter fucked up one of their previous shoots and shot it too dark, so the Daughter has a teacher that might be able to help her get more lighting into the film. The Daughter wants Mom to keep her mouth shut around the teacher and doesnt want the teacher to see the actual film, the Daughter just wants some ideas on how to brighten it up. As usual the Mother doesnt listen to her Daughter and before you know it this lucky teacher is screwing the Mother and The Daughter.