My master and lover didn't speak to me when he arrived today. He ignored me completely until it was time for our weekly session. "You got votes for about 300 seconds of stimulation today. But after your failure this week you will understand our session will be a lot longer." These were his only words before he tied me to the bed. I expected he would follow a suggestion from a comment on this site and will overstimulate me after my orgasm. That would have been ok for me, having this orgasm would make up for any further punishment.
I was not that lucky. He didn't fixate the vibrator as usual but used it manually. And he used it like an expert. He brought me to the edge over and over, but I was not able to cum. He always turned the vibrator off when I was about to cum. The session lasted for over 2 hours, my throat is still soar from screaming and moaning.
When I was thinking I would go insane he stopped the torment. In a sharp voice he commanded that I will not have this orgasm anytime in the near future. And to make sure that I will not mess it up again as I did last week he suggested a special security measure - a chastity piercing. I wanted to argue with him but he told me there is no need to. If I want to do this, he would be very happy, but if I don't want to, it is ok for him. Making him happy will of course reduce the time to my next orgasm a lot.
He showed me some chastity pictures he printed out from the internet. I was not comfortable with this at first. But considering my failure this week I might need the help of such a piercing to prevent further fuck ups. And although I cannot imagine how I should go without an orgasm any longer, this seems to be the best way to do it.
My master and lover showed me different types of chastity piercings and we decided to have one with a padlock, like you can see it in this picture, just a little more secure:

I was still tied down on the bed while we had this discussion. He asked me if I am sure I want to have such a piercing and I answered him that I want one as soon as possible. He smiled for the first time today and it warmed my heart to see him smile again.
He told me that he had a surprise for me that he will show me later. But at first he wants to play a little more. He turned the vibrator back on and started to stimulate me again. With the same skill as before he made sure I reach the edge over and over without being able to climax. I fought against the restraints but I was not able to escape. I wanted to reach down and finish the job but I was not able. He is a bondage expert to.
After one more hour he put the vibrator away. He told me he didn't cum for the last few days when he was away and his balls are full and aching. He climbed on me and showed me his hard member. He fucked my mouth eagerly and my skilled tongue brought him to orgasm quickly. He told me not to swallow his cum as usual but to keep it in my mouth and gargle with it. This was quite hard because he really collected a lot of cum and he shot everything in my mouth.
After a few minutes the doorbell rang. Again? What's up with all the interruptions lately? I didn't understand what my master and lover was up to, but he went to the door indeed and opened it! I couldn't ask him about it, my mouth was full of his cum. Why didn't he ignore the bell? Did he expect someone?
Yes he did. The piercing thing was planed longer than I thought and to my surprised a good friend of ours entered the room. I was so ashamed. Lying there naked, on the brink of orgasm, spread wide in a pool of my own wetness and with the cum of my master and lover in my mouth. This friend has a piercing studio and I instantly know what this means. The same guy pierced my nipples a few month ago and did a very good job. He didn't look surprised, I guess he was told what to expect. He had a large suitcase with him, filled with everything he needed for different types of piercings.
I was allowed to swallow and was asked if I am still ok with this. To make a long story short, I agreed to the chastity piercing a second time and got it right away while being tied up. It was much more painful than I had expected it, but after the first ring was pierced, there was no going back. All 10 rings were pierced and my blood mixed up with my juices on the bedsheets. I had the feeling he rubbed over my clit more often than necessary, but the pain was too intense to allow real pleasure for me anyway.
The healing process will take about 4 weeks, but the padlock can be used after one week of aftercare. To prevent any cheating, the rings will be very small and the opening mechanism will be sealed with superglue. I will not be able to remove the padlock without the key. And I hope I will get the key as soon as possible!
At the moment I am really exhausted and I wonder how I was able to write such a long report about our session. Good night everyone, I hope I am still sure about my decision tomorrow morning.