Summer and adulthood have arrived for Nissa, a beautiful blonde Southern belle. Finally free of high school and the city life she despises, she leaves her father's Atlanta house to spend the summer with her mother and her hunky stepfather Billy, out in the country where she was raised and which she never wanted to leave. Excitement abounds in her intercourse with nature . . . and other things. Her desires come true and she indulges in voyeurism as Nissa finds out that her sister has the same appetites she does, and Billy has something in store for them both.