Tied and blindfolded to a bondage chair while my penis is filled, my balls are stretched and my nipples played with!

Completely immobilized on a Style Fetish Bondage chair I am undergoing my german mistresses treatment. She has my balls pulled long in a heavy metal device while Amalie von Stein is filling my cock hole with various sized dilators. My mistress seems to enjoy to stretch my wholes nice and wide. But if you think this is all then you are wrong, suddenly she decided that my nipples need some proper punishment as well! - English language