During audio tapes made for her psychiatrist Dr. Ralph Greenson
, who later became one of her lovers, Marilyn revealed: "We went to Joan's bedroom. Crawford had a gigantic orgasm and shrieked like a maniac. Next time I saw her she wanted another round, and I turned her down." But her close pal Peter, who arranged Marilyn's intimate nights with the Kennedys
, confided: "Marilyn decided not to have a long affair with Crawford because she didn't trust Joan, who could be cruel and demanding and hated being shown up by another woman.