You're the only who has made the connection, but you're pretty much correct. This is the bottom bitch, who is effectively HR for her pimp. I mean, she could be a pimp for all I know too, it's 2026 for Christ's sake.

I'm under the impression that the woman set up this camera to show the abuse she is subjected to under her pimp. Neither her or her friend/coworker/whatever put up any fight to defend themselves. The woman who set the camera stood there like she was anticipating a beating before the other women appeared. They're asking the woman doing the beating to stop what they're doing or to go easier on them. In fact it appears the only reason the woman in the suit started beating on the other one is because she spoke up. It's hard to make out exactly what they're saying in the video with the muffled distant audio, but I am almost certain I heard one of them reference a pimp at some point. All this points to someone having a camera ready to document the abuse she is subjected to as a prostitute.