You really should listen to Maria Schneider, not your male brain: "The panic and terror on Maria Schneider’s face in the infamous “get the butter” scene in Last Tango in Paris, in which she is depicted being anally raped by Marlon Brando, is absolutely real, even if the rape is not. Those big cinematic heaves are not acting. “I was crying real tears,” Schneider once said. She was being humiliated in real life and on screen and she knew it. For years, she made public what happened during the making of that 1972 movie." https://www.theguardian.com/commentisfree/2016/dec/05/last-tango-in-paris-sexual-abuse-broken-promise-of-sexual-revolution