I have yet to undertake an ovenight session, my schedule hasnt allowed it, I think something like the one described above would be quite interesting, a double session could also ensure the action is nonstop, I'd probably want to incorporate some public play as well, it might be at a big Fetish festival or party or A DOMCON. This is interesting fantasy material to chew on as I think about how to make it a reality. Thanks Mistress Ayn!!!