Runa, a married woman, visits a renowned painter known for his erotic artwork. The painter is a peculiar man with a sensual touch. Runa is quickly stripped naked, photographed, and brought to orgasm while posing provocatively. She is then tormented by the painter's apprentice using a vibrator, and their sexual encounter becomes the subject of another painting. Ultimately, Runa is assaulted by the erotic painter himself. As the wife of his acquaintance, Runa experiences a night she will never forget.