Yeah, I'm not shocked she immediately stopped posting since it all ended up connected to her real name and social media accounts etc. People are weird, I suspect she got some weird ass messages you know?
The porn stuff is just conjecture on my part, but a bunch of short clips and images all dropped and not a single one of them was being associated with any kind of content creation. No watermarks, no advertisements, the thread just went from "damn this woman is posting ASMR and she is hot" to "holy fuck she had her whole pussy out in that video" to "someone just posted her taking a dildo in the ass" within a week or so. To me that feels like things that were being shared directly and then got put out onto the larger internet for whatever reason.