MedFet CBT with elastrator

He had fantasized so much about the sadistic doctor. And now, here he lies in my corner of pleasure and pain. I’m just testing the limits, so I’m trying a little bit of everything. Clamps, a pump to heighten genital sensitivity, a touch of the vibrator for the same purpose. And then I have the sphygmomanometer in my hands, its cuff tightens around his cock and balls, squeezing harder and harder until it hurts. Then comes the turn of the elastrator. A ring tightens around his now exquisitely sensitive balls and I find it so hard to stop. #femdom #femaledomination #cbt