I have said before I am sadist not masochist.
But there is one thing I have always wanted to try & it's been on my mind of late (no idea why).
I'd like to be restrained and then brought to an orgasm for xxx period of time and not allowed to come of the boil for a second. I believe this would require more than one person if it was to go on for a decent time.
There you have it, stupid thought isn't it!