Just gotta be with two partners you know who will be gentle and patient with but than rock your fucking world once you are well adjusted than curling your toes the moment it hits.
Its like going blind than seeing spots (Which some folks call that 'seeing stars') once the pain (the trick is to breath and try to stay cool) subsides but in a good way.
Its definitely one of those 'Wouldnt hurt to try it atleast once' spontaneous moments.
I wanna know if it possible in real life to put in two big things into one hole like that! It must be very painful.