It is now over 24 hours since I first locked up my pathetic penis and handed over the keys to my wife, and I have agreed to write a diary for each day of chastity that passes for as long as I am caged.
But first, a little context. My wife, Stephanie, and I, have been married now for 8 years and in a relationship for 16 years. I am in my early 40s and she her late 30s.
When we first met, Stephanie had no idea of my kinks or fantasies, and indeed it wasn't until many years in to our relationship that I first plucked up the courage to begin telling her.
It started with small penis humiliation, about 4 or 5 years into our relationship. I had been into the idea for a long time, but had not broached the topic with her or any previous lover. One day though, lying on a sofa, I went for it, asking her if she thought my penis was too small.
"That's an odd question," she said, "Why are you asking me that?"
I explained that I'd done some research and that it seemed I was very much below average.
"What is the average, about 5 inches or so?" she asked.
"More like 6," I replied.
"Have you measured yourself?" she asked incredulously.
"No," I lied, "but I know I am a lot smaller than that."
She looked at me quizzically for a moment and then said, "So, how big is it?"
I said I guessed it was more like 4 inches (a deliberate exaggeration). "Well that doesn't sound too bad," she said. "Show me."
I pulled it out as instructed, and was already throbbing and dripping pre-cum simply because of the fact we were discussing this after such a long time wishing we would.
"Wow, he's really turned on today isn't he?" she said, "Why's that?"
I admitted then that I had a massive fantasy for being told how tiny I was, and how it wasn't big enough to satisfy her.
"Well it is pretty small" she said, and I groaned in pleasure. It wasn't much, but it was the first time anyone had said something like that to me in person (not including on webcams), and I just knew I would explode before long.
"Do you want me to measure it to see what we are working with?" she said, totally surprising me that she seemed to be okay with this so soon.
"Yes please," I said with obvious gusto, and she rose and went over to the desk, from where she retrieved a small ruler.
Without any further word, she placed the ruler on the underside of my rock hard penis, and began to look at the measurement, but I stopped her and stated that from my research I understood that you had to measure it on the top side and positioned the ruler for her.
"Okay, so what's that?" she asked as she tried to gauge where the tip of my cock fell on the line. "4 inches?" she said, "Is that all?" She had actually rounded me up as it was only just over the 3 1/2 inch mark, which I pointed out to her.
"Well that does sound very small," she stated, "What was the average again?" I reminded her that it was 6 according to my research.
"Okay, so it's official, you have a tiny penis," she said, and began running her thumb over the soaking head.
"How does it compare to your other boyfriends?" I asked.
"Well I never measured them, but...," and she proceeded to tell me that her first boyfriend was bigger, probably more like average. "So if he was average, that would make him double my size?" I said, visibly flustered at this point. "Yeah I guess it would," she said, and then I asked her about her last boyfriend. "Oh he was way bigger," she said, "And thicker too."
"Do you like being told how small you are?" she asked deviously, knowing the answer full well by this stage.
I was fully on the brink of orgasm and I said that I did. "Have I ever made you cum?" I said breathlessly.
She looked at me with a cruel look of contempt and simply said, "No", and before I knew it I was cumming.