American Incest Patterns by James P. Wilson
A study of incest in America, with case studies presented by the people themselves.  Incest erotica for open minded adults only.

Intrafamilia sex, or incest, is on the rise according to Dr. Ralph Dormann a sociopsychoanalyst who not only studies the behavior of individuals but of entire social groups in relationship to their particular environment. At one time, sexual incest was practiced almost exclusively in the upper middle-class and extremely wealthy segments of American society. In isolated pockets such as the Kentucky hill country, families also lived together and slept together as well. Until the turn of this decade, these two extreme segments were representative of the social type, who openly turned inward for sex. Mothers slept with sons, fathers with their daughters and there were even cases where grandmothers, women in their sixties had sexual relations with their grandsons who were still in their teens. As previously stated, these cases were to be found almost exclusively in either the backward hill country of the American South-east, or wealthy families where inbreeding had become a way of life for many generations past. In the mid-1970s, this pattern for incestuous conduct has changed drastically.