Barbara, jealous of Jimmy's girlfriend (newcomer, luscious Lisa Lake) begins the deliberate seduction of her youngest son. His lithe, muscular body enflames her with the passion she knows she should suppress. At the same time, Joyce McBride (Honey Wilder), Barbara's best friend and confidant, is enjoying carnal gratification with her own son, Bryan.
Taboo III takes us into the forbidden world of a mother's sinful lust for her handsome son. It delves deeper into the depths of raw passion than any other film.