Great thread, Maria. I was talking with a submissive just over a year ago regarding casting as we both have an interest in it, mine is to immobilise the upper torso and arms at an angle so that they're almost able to touch the area I want to focus on in their helplessness but not quite. I had completely forgotten about this until I saw your thread and would love to have a go at this. Having had a quick look for suppliers, I came across this site: Life Casting plus tips
I have bookmarked that link... thanks Miss Morrigan :)
You're welcome, Maria, and if you get to try it in the near future, please do let us know how you get on. I haven't come across anyone who has actually done this, I'm seriously considering giving this a go once I've recouperated from my surgery, which is torment for someone as impatient as myself.