I arrived at the house as instructed and found there to be seven cars outside the house, She did say she was going to get as many people round as possible.
I stepped to the door and knocked, stepping in as I had been instructed to do. I stood and waited for my next instruction, I could see a number of people moving around in the room through the glass door but it was frosted to see who or how many people were there but the room was quite full.
Someone shouted through the door telling me to strip naked, place my hands behind my back and bow my head. I was told to place my clothes in a cupboard in the hall. I immediately stripped and place the cloths in the cupboard and awaited my next instruction. A female opened the door slightly and passed me a plastic cage, she told me to place it on my cock, I struggled into it as I was very nervous and I was shaking. When the device was on she passed me to padlocks, one for the chastity belt and one for the cupboard where I had placed my clothes. I fastened them both into place and retook my position with my head bowed.
When I did this the door was opened and I was ushered into the main room, I could see lots of pairs of feet but no faces as my head was bowed. I counted best I could and made out 14 pairs of feet, 8 men and 6 women. The woman who had passed me the locks spoke again "the advert placed by your Mistress states that you are to obey every command and that we are to do with you as we wish, we are a very varied bunch with mixed interests, you will most likely get to sample quite a few of them today so I hope you are prepared to follow every command given to you without question, failure to follow any instruction will result in severe punishment and the keys will not be returned to you at the end of the session, do you understand?" I nodded my head and said yes Maam.
I was then led to a chair that had been placed in the middle of the room and made to sit on it. My arms and legs were bound to the chair and a hood placed over my head, it had four holes in it for eyes not and mouth, made of latex it was very tight fitting and as soon as it was on the eye holes were closed. I was left there while I heard noises around me and felt movement, but no one touched or spoke directly to me, I found it difficult to make out what they were saying, but they appeared to be discussing what they were going to do, I heard the keys of a computer as they appeared to be looking at images of me online and commenting as to what I had already done. After an eternity the movement and noises stopped and the woman spoke again, "we have a rough idea of how you will be used today, I hope you are ready because we have seen your pictures and believe you should be taken much further than you have so far and, as your Mistress has given us unconditional permission to what we want we intend to".
With that I was untied from the chair and let out of the room and upstairs, I was led to the bathroom and instructed to step into the bath. Once in I was laid down and my hands had a handcuff placed on each one which I assume was fastened to the taps above my head, my knees were then lifted up and my feet placed on the side of the bath, again cuffs were placed around my ankles and fastened to something on the sides of the bath. This left me lying with my ass exposed at the bottom of the bath.
A cold fluids was squirted over and into my anus from some sort of tube, opening my ass up slightly, once it was open a tube was slid into me. Suddenly there was a rush of water into my ass the tube jetted water deep inside me, as I had been sent to the meeting straight from work I had not had time to clean myself so as my ass started to overflow with the water the dirt inside me started to be washed out. More and more water was pumped into me and more and more flowed out carrying out the waste that was inside me, my head must have been lying at the drain end as the dirty water flowed towards it as it drained away. Every time the water appeared to be running clean the tube was pushed deeper inside me, forcing itself round inside me and ensuring that everything was washed out all the way to my stomach. This went on and on, the tube going deeper and deeper inside me, litre upon litre of water washing through me. There must have been around three feet of tubing inside me when they were finally satisfied that I was clean and the water was turned off. The tube was removed from me and the last of the water trickled from my gaping anus, it was no distended due the volume of water that had flowed from it.
One of the party commented, pointing out how much my ass had opened and wondering if it was ready to take a butt plug? The original woman said it probably would be but she had a better idea, with that I heard a drawer open then something pressing on my anus. It was a regular sized rubber butt plug. It was jammed straight into my ass and pushed deep inside me. Almost instantly I heard a hiss and the plug began to grow inside me, this was followed by more and more inflations and my ass was being stretched. I involuntarily let out a moan when the 11th inflation went in. "big enough slut" said a voice, yes Sir I begged, "then more it is the" and with that the pump was pressed three more times, ripping at my insides and stretching my ass wider than it had ever gone. I bit my lip, not wanting to make a sound as I knew if I did they would carry on inflating it.
As I started to come to terms with the size of the butt plug I felt another sensation, I was filling with water again, the plug must have had a whole through it and they were using it with the tube to fill me full again, on and on they filled me, stretching my insides all the way back to my stomach, I could feel my innards distending as I was filled. When I could take no more the water started to squirt back out of the tube, as soon as this happened the pipe was clamped and the water was held inside me. The pain was so intense, as if the whole of my digestive system was cramping. I was full of water, litres of it, filling me from my stomach to my anus. There must have been a slight leak on the plug as my ass loosened around it, every time a leak was spotted the plug was inflated until the leak stopped.
Whilst I lay in the bath I heard the group discussing what they could do while I was there, before they got the session going properly. Someone pointed out that I was already wet from the water flowing over me when they had cleaned my ass so they may as well take advantage! I heard someone descend the stairs and come back up. The eye covers were unzipped and I saw a funnel being presented to my mouth. I opened my mouth and gripped the funnel with my teeth, closing my lips around it.
I was informed that as I was in the bathroom and several of them wanted the toilet that it would make sense for me to be that toilet, I was to receive their urine and I was to swallow it all as a sign of respect, I was to swallow every drop that went in the funnel. With that I saw a man climb on to the sides of the bath, he was naked and he straddled the bath over my head and pointed his cock at my head. After a second he started to urinate, the first shot missed the funnel completely and hit me in the eye, as he redirected into the funnel the urine splashed across my face and nose. Suddenly the warm liquid started to fill my mouth, it was bitter and tasted really strong, I swallowed really hard making sure that I didn't miss any. He pissed and pissed, as if he had been saving it for days. I kept swallowing and didn't spill any and the urine washed down my throat and into my already full stomach. When he finally finished he shook his cock spraying drips of urine over my stomach and chest. The crowd pointed out that I was now wet with piss, but not very much, with that they started lining up, climbing onto the bath and, standing one in front of the other they lined up above me, three men and three women. As soon as the last person climbed into place they all started pissing on me at the same time, there was a woman at my head, and although some splashed into the funnel most of it splashed all over my face, up my nose and into my eyes. Every inch of me was now being pissed on from head to toe, as well as filling my stomach. When they had all done they climbed down, but were replaced with another four who balanced in a circle around my head, this time all four of them pissed over my face. They urinated directly over my head, I was struggling to breath, trying to swallow as much as I could but lots of it was stinging into my eyes and pouring up my nose, one of the men seemed to be deliberately aiming into my nose. The four climbed back down and the eye covers were put back in place, I heard them filing out of the room and downstairs. I was left bound in the bath, filled with water, plugged and covered in urine.
I must have been there 15 or 20 minutes when I heard the bathroom door open and a woman asked me if I was ready to continue serving, through the funnel I managed to say "yes Mistress". With that, the funnel was taken from my mouth and the plug that as in my ass was rapidly deflated, the water that had been backed up behind forced the deflating plug from my ass as it rushed from me. Litre upon litre of water was pouring from me and flowing down the drain next to my head. When the water flowed to a trickle from me the plug was reinserted and inflated to the same size as previously. I was unfastened from the bath and told to stand. As I did my hands were cuffed to the wall and I felt stinging hot water hit me. The water jetted over me from head to toe, washing the urine from me, they were obviously happy to piss on me but didn't want to use a piss covered slave. When they were satisfied I was clean I was led from the bath and sat on the toilet and the clamp was undone on the butt plug, my feet were lifted onto blocks and my hands were cuffed to my ankles, I was left there for the rest of the water to drain through the open valve on the butt plug that was still stretching my ass.