A older sister returns home after she is deserted by her husband. She does not want to decide things or face life's many choices and surrenders that power to her younger brother. He discovers her sexuality and needs for affection.
It's awfully hard being in the middle, my older brother was always taller and stronger than me, while my younger sister was always my parent's favourite and she had all the brains too
Dr. Ed loves his wife Valerie, but that doesn't stop him from fooling around. He has fun with lots of women, but when Valerie catches him with her sister Vanessa, it becomes even more fun.