Some sick fucks found at "Circle Of Moms" They've scrubbed it but it's archived.
They talk in depth about the best ways to spank kids and even discuss using butt plugs, enemas, and ginger figgs.
https://web.archive.org/web/20181103231445/https://www.circleofmoms.com/strict-mums/ginger-figging-with-a-spanking-1048678
"Circle of Moms is the largest and fastest-growing online community for moms, connecting over 6 million moms worldwide to share advice and support"
They've removed "Strict Mums" but I bet we can find even worse. Here's the list of communities:
https://www.circleofmoms.com/groups