My master brought home a big box last week, it was labeled "restraint horse"_ I asked.." what it that master?" He said " You will find out as soon as I have it done." I stayed upstairs while he worked in our playroom all night, and the next night too. On Saturday about 3:00pm he walked into the TV room and said it was time to play with the new toys he had gotten. He first opened a bottle of wine and poured me a large glass full, and a small one for himself too. We sipped the wine for about a half-hour and then master poured me a large glass of water and told me to drink it. I did as I was told and drank the glass of water. He got up and walked to the playroom and I followed. I was amazed at what I saw there. He had built a metal frame like chair that looked a lot like an exercise machine of some kind. It had what looked like arm rests coming from both sides and leg supports that looked just like stirrups in a doctor's office exam table. I looked at the framework and could just imagine what he would be doing to me in it. He instructed me to sit on the seat and relax. That tonight he would be adjusting the "horse" to fit my body, and then we would have some fun. He first took my wrists and strapped them to the arm supports. They were very comfortable and the entire room was warm so it seemed like a fun exercise. He then had me lift my legs one at a time into the stirrups. He adjusted them so once strapped in, he could open and close my legs simply by pushing on a bar that controlled the angle of both leg supports. Then he did something that I was a bit uncomfortable with_ he had a head restraint and strapped my head to a padded head support. There was a padded leather strap that went all the way around my head with buckles on the front and sides. He said we were just testing now, and attached a strap to the right side of the head strap, and another one to the left side. He pulled them tight, and I tried to move. I could hardly move my head at all. I was restrained, but was not uncomfortable. This whole process took about 2 hours, and he said that there would be other adjustments to be made but they would come in time. I thought this was all done now since I really had to pee from the wine and water from earlier. Well I guess he had other ideas. He said that he would now continue with my education in obedience. That I would learn to respond to his command and that he would further control my body and mind. I looked into his eyes as I always must and asked permission to leave the room and pee. He responded that soon I would be able to pee, but for now, I was to remain silent. He slowly unbuckled my leg restraints and took off my shorts and panties, and then buckled my leg restraints again. He did the same with my arms, until I was stripped naked, and strapped to the horse. From the floor where master stood, he could see any part of my body he wanted and touch me anywhere. I was comfortable with the idea so far, and based on our past ordeals we established safe words, one word for pain and another for humiliation. I understood that if I used the words, that the relationship would be in jeopardy and that I may have to leave if I used them. All this made me comfortable with master. I was comfortable still and then things changed. I heard the door open upstairs and someone walk in. I looked at master and he said there was a new member of our little club that wanted to come and watch us, and that in fact there would be about 3 new members for our play time tonight. I shuttered_ "master, are you going to leave me exposed like this to them???" "Yes I am, that is the idea.." was his response. The other two arrived and the three of them came into the playroom where I was spread for all to see.. All were very good looking and I was embarrassed to have them looking at me naked. Oh I had to pee_. and now I had to pee even worse. I looked at master "please let me leave so I can pee_" "Well let's see if I can help you with that." He said. He took out what looked like a fiberglass stick with two small prongs on the end, and a flashlight looking handle. Master pushed a button on the handle and a small buzzing noise was made. I wondered what that was all about. "Master what is that???" I asked. It is a modified cattleprod. I have reduced the current so as not to hurt you, but enough shock to train you. The three guys looked on with interest. Master took the cattle prod and inserted it into my vagina. It seemed small and mostly unobtrusive. He looked into my eyes and said.. "slave.. pee for me now.." I looked at him and started to say "But master..I ".. and he pushed the button on the handle I heard a small buzz and a jolt went through my privates like none I have ever experienced. It was for only a split second, but I jumped against the restraints from the shock and cried out. He looked at me and said "When I tell you to pee.. I expect you to do as you are told, and when I tell you to stop, you must stop immediately or I will shock you again.. do you understand?" "Yes master_ but " and then he pushed the button again. I jumped against my restraints and whimpered. The 3 guys were getting an eye full of my private parts, I was fully exposed to them. Master again looked at me. "Slave.. pee for us_. " I started to whimper_ and tried, but couldn't.. then he pushed the button I heard the buzz again. I cried out and lashed at the restraints. I was trying to do as I was told, but couldn't. The combination of 3 strange guys watching the restraints, the prod, and me I just couldn't_ "I will continue doing this until you do as you are told, do you understand? Do you want me to continue shocking you??"" "Ooh no master, please no.. I'll do as you say_ please no.." With that he looked into my eyes and said what I knew I would hear.. "Slave do it now_" I knew that I had only a second to do as I was told, and started to squirt urine on the floor__ How humiliating this was_.. I squirted urine in small streams_. Then he looked at me and said "slave,, stop squirting.." I tried to but couldn't, and again he pushed the button, and I heard the buzz. I again lashed out at my restrains, but the shock made me squirt one more time, and I squeezed myself shut. The pain was real, I held the urine in me but then I really had to pee_ I had to let it go, "Master may I pee please_. " I cried out. He responded "Only when I command you to.." Slave pee for us to watch_ Master pressed the button again, and I began uncontrolled squirting again. Another push of the button and hearing the buzz, and I squeezed shut. It was almost as if he controlled my urination not me. He slowly leaned forward and kissed my lips, I kissed him back as I always do. He slowly unlashed me from the chair, and helped me down onto the floor. The 3 guys left without saying a word. The next few nights were more of the same. He had me drink wine and water, then strap me to the chair and used the prod on me. Towards the end I noticed that the shocks were less and less, and that the buzz was what I was responding to. A few days later I noticed just the handle of the prod laying on our end table. As I did my evening chores master sat and watched me_.. I had drank my wine and water as every night, but there was no chair time.. He simple sat and watched me work. I walked close to him and then heard the buzz from the prod_. I began to wet uncontrollably. Then again the buzz and I stopped. Oh no.. Master could make me urinate just by pressing the button on the prod. Was that what he wanted??? I was now further under his control then ever before. I had wet on the floor so I got a towel to cleaning it up. "Master I am sorry I pee'ed on your floor, please forgive me.." I said "I understand slave, I understand" The next night he took me out for drinks and some dancing. I didn't know it but he had a small buzzer made up that made the same sound as the prod he had used on me for the past two weeks. We started the evening with drinks and some fun and dancing. Then the band started playing a slow song. Master took me in his arms and held me close, I melted in his arms as I always do. Then to my horror, he said "listen darling" and I heard the buzz_ He held me close and I couldn't help It.. I began pee'ing right there on the dance floor. "Please no master..please no_ not that" I was wearing blue jeans, and a top. I continued to pee, and wet myself, until I was nearly empty, then I heard the buzz again and I stopped. I was so humiliated._ no one saw me yet, but I had to walk off the dance floor like this. Everyone would see me_.. as the song ended he turned me around and walked out behind me, somewhat shielding my backside from view. We left the bar quickly, and as I sat in my wet jeans on a towel I wondered what he would do next. It took about an hour to get home and as we got the front door of the house, he put his arms around me again, and began kissing me, I pushed myself against him, and began rubbing my clit on his leg. I heard the buzz, and again began pee'ing uncontrollably. I didn't want or try to stop pee'ing, I was under my Masters control. He just held me. I now wash more of my clothes more often than before my training, Master has taken me out many times now and does the same things to me. He has made me pee in a mall, while walking around our neighborhood, while sitting in the car, on an airplane, and in the grocery store. He likes to see me with a wet patch between my legs, sometimes he stops me with just a little stain, other times he forces me to pee until there are stains running down both my legs. He said there would be more to teach me. I wonder what else he can do to me_..