The Pigkeeper’s Daughter (1972)

The Swiners were born to be pigkeepers, and their blooming daughter Moonbeam was born to be a piglovin’ princess. Alone with her cracker thoughts, voluptuous Moonbeam fantasizes about her Prince Charming, substituting her prize porker, Lord Hamilton, for the old fairy tale’s feckless frog. Lord Hamilton, in his turn, fairly wallows in his role as a kept creature, true blue to Moonbeam through every twist and turn of this cinematic hayride. Meanwhile, Mrs. Swiner gets pitched by a traveling salesman, and Little Patty, the girl next door, learns the hard facts of life from hillbilly stud Jasper/

Harry Novack produced cornball comedy with enough (really) bad laffs to keep you amused in between sex scenes.