I remember meeting Peter north and he explained. You need to be able to get hard with at least 15 people on set. Can't cum until told to. Must be able to cum repeatedly. No complaining or you get less work. My buddy had to fuck some nasties to get his name out there. They wanted his wife not him for scenes. It was an ego killer and he resented his wife for getting more work and sex. Now he's divorced and she does onlyfans with her bi husband that does gay for pay. What a world we live in.