not exactly, but interesting
I once had a semi-lucid dream where I was in this beautiful
amusement park type reality. I went to one booth on the side
of a cliff where the wokers of the booth stuck a needle, which
was connected to some strange electro-mechanical device, into
my hand. They proceeded to blow my hand up like a helium
balloon. It was fascinating to watch and not painful at all. As if
the device had first put an anesthetic in me. Then I willed it back
to normal proportions. It was very interesting. Not exactly the
same thing you're talking about, but I thought I'd share that one.