I can't say enough good things about this story.
https://storiesonline.net/s/20945/the-dream-by-mike
It is by Mike McGifford. It covers a BDSM couple with kids who have hidden their private kinky lives from them/as they struggle with the overlaps that start to become obvious.
It is a prequel in part to the HOA story I wrote because it is about the neighbors that live next door - Karen and Mike. I wrote them in as an homage to Mike and now he is writing their origin story.
He just posted up a new chapter and it is getting better and better with each chapter.