I've long wondered why the porn industry is fascinated with the proof of ejaculation. Why do guys need to see other guys coming? Especially when they're all paranoid about "catching the gay" if they see too much of the male porn star in question.
Imagine how much easier life would be for male porn stars if they could just fake it, and the woman looked like she was swallowing, and they all went home happy? Porn shoots would probably be cheaper
I'm biased, of course, and hypocritical, because I want to see the women come.