I know it is unlikely.
But when I watch old Amy Lewinsky videos put out by California Wildcats, Video Sports Ltd and Academy, I always felt like she really enjoyed what she was doing. I mean she clearly isn't acting. She badly wants to dominate and sexually destroy her opponent. She does so in nearly every match. I haven't seen an Amy Lewinsky video where she phoned it in.
Can you think of anyone else? Most actresses do this for a living. But some were really good at their jobs and put in a real effort.
I'm going to tell you about something real that happened to me, and it has to do with what you asked. I've always been a sexfight lover. I don't want to reveal who I worked with, but I worked with a large audience. I met a woman who loved sex in 2016, she only thought and talked about sex. Let's call her 'Mrs. T'. I had sex with her a few times, as did other employees at my company. She was "famous" for being a naughty woman. In addition to having sex, we made a good friendship and then I revealed my sexual tastes to her, and I told her about sexfight. I explained how it works and she was interested, even though she wasn't attracted to women, but she said that when I found another willing woman, she would do it. Then finally in 2018, I met another woman on a dating app, let's call her 'Mrs. C'. She is more discreet and also wasn't attracted to other women. I told her about sexfight and to my surprise, she accepted. So I managed to set a date for the three of us to go to a motel. Then I gave them instructions on how to make scissors. Mrs. T took the initiative. They were both a little nervous because they didn't know each other. Little by little Mrs. T started to get excited and she definitely got into the game. She started to slam her pussy into Mrs. C's pussy with all her strength, which made a loud slapping noise, and Mrs. C practically surrendered. I kept talking trash talk to them, and Mrs. T got even more excited. I separated the game into rounds, so that I could pay attention to them too. Anyway... in the last round, I called Mrs. T aside and said something to her, and she gave me an answer that I will never forget. I asked her "do you want to continue the game?" She answered me "This is not a game" and went to bed to do the last round. She definitely enjoyed doing this. In the last round she gave it her all, rubbed hard and even let out a little trash talk provoking Mrs. C. It was an unforgettable night. I recorded some videos that day, and sometimes I watch them. Modesty aside, I achieved something that I have never seen a producer do genuinely. I was surprised by how Mrs. T acted during the sexfight.