Spitfire (1985)

Conservative congressman Victor Kidd appears to be living the American dream, complete with a loving, faithful wife, Lacey, and a decent, respectful, and above all, virginal daughter, Katherine. After all, he’s based his entire political career on representing all that is moral and virtuous, particularly favoring pro-abstinence and monogamy legislation. But Victor has a major problem: his supposedly chaste daughter is, in fact, a vivacious nymphomaniac whose actions threaten to destroy the life and career he’s worked so hard to build. Unfortunately, Katherine isn’t the only person in Victor’s life who has an unquenchable thirst for sex…