I haven't a clue at times, but I think this is a leather household in Michigan where a group has gotten together, to form their own '˜leather' family group. Seriously, it is about a group who live together, and have loads of welcome visitors.
Just like any family, there are visitors from family relations, with one difference. These are folks bound not by blood (well not that I know of) but by their BDSM affiliation. It seems to be run like any family would be, but along the precepts of BDSM.
There are more detailed explanations, some pictures, and rules of the family as well. Rather interesting peek inside the family life of a total leather type group. One more example of the new '˜nuclear family' concept I guess.