Susana (1978)

After many tug of war, Susana, a disturbing employee indoors, lets the homeowner's son into her bedroom. The adolescent, however, delays the meeting, surely inhibited by the conquering attitude of the employee, who after noting the inaction of the young man tries to kick him out. They argue. She hits him. They reconcile and when everything could happen, Susana's boyfriend arrives, unleashing the catastrophe.