Reading through the discord leaks:
Chris genuinely thought the dimensional merge was happening
Bella
did tell the discord that F was a minor, but claimed she was going there to protect F from getting molested (
veeeery different from when she said to Chris "you should push it with Fiona" and all that weird shit about dancing).
Bella pretended that she wasn't the one on the call
Bella's also apparently the president of chess club
And here's some horrifying stuff. There may be some very upsetting stuff left out of the call. However, given what we know about Bella's fantasies it's dubious, and she may be playing it up for her own sick reasons. I'd note that she shared the BDSM texts on July 31st claiming they were the day after the call she had with Chris, and also that she'd only edited out the last few digits to prove that the number was genuine.
It appears she faked BDSM texts with Chris to make him look
even more depraved, and to get off on describing incest BDSM rape.