>>/141/
Test Subject:
https://www2.javhdporn.net/video/natr-673/

It's not going to be that easy for newer uploads.
I tried to find the URLs for NATR-673 which was
uploaded on January 9, 2022, and 
it's available on DE, NL, and FR servers.
I tried the NL servers, and I found 4 files.
One master.m3u8 and 3 index*.m3u8 files for different resolutions.

Master https://www41.akamai-cdn-content.com/hls/tysxfic6ys6oj6cdadgbjw2ioqjuushxic4l2x7iz,jeyxolv7cdnjh2qtjdq,abyxolv7cdoj6lnrmuq,2ayvolv7cdls6dro2qa,.urlset/master.m3u8?client=88.208.39.96
360p https://www41.akamai-cdn-content.com/hls/tysxfic6ys6oj6cdadgbjw2ioqjuushxic4l2x7izjeyxolv7cdnjh2qtjdq/index-v1-a1.m3u8
720p https://www41.akamai-cdn-content.com/hls/tysxfic6ys6oj6cdadgbjw2ioqjuushxic4l2x7izabyxolv7cdoj6lnrmuq/index-v1-a1.m3u8
1080p https://www41.akamai-cdn-content.com/hls/tysxfic6ys6oj6cdadgbjw2ioqjuushxic4l2x7iz2ayvolv7cdls6dro2qa/index-v1-a1.m3u8

The newer files don't follow the simple pattern that the older files do.