Damien's Seed (1996)

Plenty of seed gets spilled in Damien's Seed (1996), the bizarre tale of private eye Matthew Sullivan, who’s hired by Leslie Harter Zemeckis to track down her missing sister. He immediately gets on the case by getting it on with hottie hitchhiker Jacqueline Lovell, who tags along with Sullivan to seek the sis. There are plenty of couplings as Sullivan uncovers a cult of babes worshipping a demon that comes along every thirty-three years to impregnate his femme followers. There’s a twist ending, but you won’t see it coming because you’ll be too busy twisting your trousers while coming to ladies like Zemeckis, Lovell, Leslie Olivan, Kira Reed, and more.