Today, master has given me a task to prove myself as a worthy submissive. I tie myself up with a hitachi constantly pressed against my clit, put on a ball gag, and turn the hitachi speed up whenever I'm told. Of course, I am NOT allowed to cum without permission. This proves difficult especially towards the end when the vibrations are so intense that I can't help beg for master to let me cum (my begging being muffled by the ball gag of course). Finally, he lets me cum and I cum HARD. Throughout the video I continually moan, whimper, cry, convulse, squirm, and have spit dripping down my chin. God, that was so intense! Thank you, master.