Again hearing these words that should have repulsed me, in actuality made me proud, I was serving Master as his pig and doing a good job, the mental transformation was moving at pace.
Any doubts or thoughts of me being a man and a straightish one at that had evaporated completely.
I tried to think of what time it was and realized that it was probably only 8.30 at night, it was going to be a long one if I wasn't going to be given a rest, fuck this was going to be tough. I could already feel my stomach was full with the cum I had swallowed, how on earth was I going to manage to swallow 3 times as much as that again. It would be almost impossible, but I had to succeed, I wanted to succeed and please Master S, as a good pig should.
The next group filed in through a door straight in front of me again, then the cocks began to appear, as they pulled them out from jeans, leather chaps, jock straps and suits. Again the first number was called and pig opened its mouth and waited.
The first guy had a stunning 7 ½ inch cock (by my estimation) cut and so clean, but that was the only good thing about this guy. He loved the feeling of power over me, holding me completely impaled and gagging continuously as I struggled for breath.
I gagged so hard, obviously straining every sinew so much that the plug was pushed hard out of my ass pussy and dropped to the floor of the tray with a bang.
Wow, I felt high as a kite as it stretched me to my absolute limit as the widest part of the plug opened me up and made me gape.
Then I hate to admit it, but as the plug dropped to the floor, I felt empty, bereft and I was desperate to be filled again as soon as possible. I shouldn't have worried my silly little piggie head about that.
Steve whispered in my ear "Master S said this might happen so I have a range of plugs all larger than the last. Each time you lose one, we go up in size, now we'll use TitenMen Master no 4, that's the one you had in the past and only managed to get in that one time."
He then asked the guy to withdraw his cock and Steve put the new plug on the floor, with the tip of the smallest bulb at my ass pussy.
"Sir if you could now use your cock to fuck his face downwards so he has no choice but to impale himself on the new plug that would be great."
"Fuck that'll be my pleasure." Said the guy smiling eagerly.
He stood astride my face, one muscly, hairy leg either side of my head. He took the head of his cock and introduced it again into my piggy mouth. Before starting to squat down on my face, his heavy, sweaty balls banging on my chin. Forcing me to sit down further onto my haunches and then the second bulb was in, one more thrust and then the third large bulb was embedded in me.
The 4th bulb, the largest one, gave some real resistance, but after a few downward slams by him, the plug found its way home deep into my pig ass pussy as his cock head went past the back of my throat. My hole clamped onto the neck of the plug seating it in deeply.
Although it hadn't been easy, the last time I had this size plug in, I was off my tits on poppers and it took an hour of me fucking up and down, whilst avidly watching "Sissy Hypno " videos and sniffing half a bottle of poppers just to get it in. Once it was in that night, I had been desperate to get it out as soon as possible.
Tonight though it was just forced in, painfully but still it went in much more easily, god I hoped that it wouldn't come out as easily. That would mean an even bigger plug again. I imagined the circle of my ass pussy, over 8 inches in circumference, the size of a tennis ball and thought about the horrifying idea that it would stretched much further still.
The guy really enjoyed his time after that and was obviously pretty turned on as he shot by far the biggest load all over my face and body, now my face was completely covering in cum which then dripped onto my new big creamy white tits with the big nipples sticking out. Cum dripped from the tips of my nipples into the tray.
The 7 inch crowd were keen to show that an extra inch made all the difference and a lot seemed to enjoy having a piggie convulsing on their cocks as they held me tight against their bellies with their meat deep down my throat.
I was coming to the end of the 7 inches when one leather guy stepped up and it wasn't the length that was frightening, it was the girth, much wider than any of the others. The head glistening with piss. I could smell the piss as he approached and licked my lips in anticipation. He looked at Master S and said "can I give the pig a drink before his protein shot?"
Master S replied that he could empty his bladder as fast as he liked, even though the piss pig stage wasn't until later on in the weekend. I was in heaven, I should have been horrified, but the smell of piss had me excited, made me want to suck the piss from him.
Ever since I was first forced to drink a Mistresses piss from the source years earlier, I just loved the smell and taste. I suckled on his cock head and he let the first dribbles be sucked out by me, god how I loved the taste.
It was always the sheer dirtiness of the act I adored. In the state of sluttiness that I was in, as his stream grew stronger I repeatedly swallowed as quickly as I could, just wanting to drink it all, thirsty for him and his piss.
"See what a piss pig we have guys, although let's see how this pig gets on once we have installed him in the urinals for a few hours. I think you'll enjoy using him though, as we break this little piggies mind bit by bit, stage by stage."
"You can all see he's descending quite rapidly into pigdom, reveling in his depravity like a pig wallows in mud. How much lower can we take him boys?" Master S was clearly the Man here, enjoying being the ringmaster of this strange circus.
As he said that, my concentration lapsed and I couldn't keep up with the stream, but the guy had my head clamped over his cock and wouldn't release me, so the piss came out of my nostrils and down my tits and into the tray. Then he forced the girth to the back of my throat, again I couldn't take it. In trying to I accidentally forced the plug out for a second time. Steve was already waiting with the next plug.