Brother and sister kidnapped and forced to act in porn movie

This cut scene from mexican film 2009 year about a brother and sister who are constantly together, they are best friends, but they are victims of kidnapping and kidnappers make them act in porn movie and this circumstance breaks their psyche and quiet life...… Video contains two scenes of incestuous sex, First brother and sister have sex in front of cameras of porn directors, the second brother comes into the room to the sleeping sister, climbs into her bed and begins to fuck her while she slept