Why is it every girl I’ve ever been with wants pain during sex?

If this isn’t allowed please feel free to remove it. But I figured what better place to ask. Every woman I have ever been with has genuinely enjoyed and wanted pain as part of our sex life. Like to the point they got frustrated if I don’t provide it. And it’s not like I’ve slept with the same type of women. It’s varied a lot and I’ve only slept with 1 woman who didn’t want pain during sex. Whether it be slapping, biting, choking, etc… just trying to understand the mindset behind this?