The year is 1800. The town, Bacchusville, New Jersey. Reclusive local witch Helena Pottsworth (Paige Richards) can no longer contain her surging lesbian desires, and this puritanical, post-colonial town is about to fight a revolution of the sensual kind. Using a bit of black magic and a lot of hypnotic beauty, Helena begins seducing the female citizenry in bodice-ripping acts of pagan eroticism and hot-tongued debauchery that make bodies quiver in ecstasy. Soon, no woman is safe, not even the mayor's sexually repressed wife, Martha (Laurie Wallace), who quickly succumbs to Helena's sexy spells and luscious body. Fighting back, the mayor and his right-hand men denounce Helena as an outcast and banish her to the Bacchusville woods. But the entire population follows her there, with men watching women indulge their wildest orgiastic fantasies with a supernatural intensity. Helena has cursed the countryside with her most seductive spell yet, leaving no doubt who the Erotic Witch is.