This is Andy Milligan's 1967 The Naked Witch under a reissue title intended to deemphasize the horror angle. It starred LaMama Troupe member Beth Porter (Futz) as the witch/temptress, and also featured Milligan regulars Maggie Rogers (Seeds of Sin) and Torture Dungeon's Hal Borske along with Robert Burgos (The Degenerates) and Lee The Promiscuous Sex Forbes. It's currently unavailable under either title.