Fire cupping is the practice of using flame to create a vacuum inside a glass gup or jar when it's placed on the skin. It's a massage practice that's thousands of years old, dating back to ancient Egypt. HOWEVER... Master uses is here on me for its obvious kink potential! He uses the cups to suck on my nipples, breast flesh, inside my thighs, and even uses one small glass under another larger jar to apply double suction to my pussy, swelling my lips and clit to super-sensitivity! It all leads up to one of the most intense fucks of my life!!!