WTF. I saw this on my timeline earlier but it was only the second paragraph. Seeing it in fuller context makes it somehow so much worse and also even more incoherent.
Yeah. Like assuming the entire thing wasn't just made up by JKR, it sounds like her friend was deeply uncomfortable with the bizarre and highly sexual nature of the conversation she seemingly started out of nowhere, and she totally disrespected him and his boundaries. Great friend she is!