Curse of the Alpha Stone (1972)

The 1972 low-budget horror flick Curse of the Alpha Stone stars softcore seductress Sandy Carey in the story of horny university professor Abe Adams (Jim Scotlin), a perverted practitioner of the dark arts who uses a magical philosopher’s stone to hypnotize women into servicing him sexually. There’s a ton of nudity and lesbianism and Sandy shows off her snatch, sacks, and seat meat putting on lipstick in her dressing room. Looks more like an undressing room from here!