My 12 Challenge

My 12 Challenge come from masters_kitten. The challenge was 100. I was on top of my game on this challenge. I was able to complete 39 in the first hour. Then I was able to 35 in the second hour. The remain 26 in with in 45 min. My Mistress was a little tired, so she just wanted to watch. Without her trying to distract me, it was very easy to keep my concentration. With each and every edge, I was ready to restrain myself from cumming once again. It did take some energy out of me to restrain myself from cumming. Maybe that's why I slept good last night.