Worshipping Master’s Cock and Ass!

Master makes me wait on the floor with a butt plug in and nipple clamps on, with my hands restrained behind my back. Why is he so mean? One of my rules is that I have to thank him after everytime he lets me have an orgasm, and I forgot to thank him for my last one. Nipple clamps hurt with every tiny movement, but Master loves to see me squrim and wince in pain. I’m told to crawl over to him and find his cock with my mouth. After getting his cock nice and hard, he tells me I’m finally allowed to lick his ass, which I do with a passion. Back and forth from his ass to his cock,I gag and spit on his cock until my spit runs down to his ass, where I lick it up. After worshipping his cock and ass, Master finally cums in my mouth and I swallow it all like a good slave should.