The position didn’t feel good, and I couldn’t see anything around me, or even move my head much for that matter. I did feel exposed though. I could sense there were other people wandering the room around me, but couldn’t tell if they were paying attention to me or not.

Then I felt fingers up against my anus, prying into my hole with a wet, cold feeling, maybe lube. They opened me up, and held my hole open in place with what felt like a metal tube. Then I felt a pin prick inside my anal cavity, and felt something expand inside me. The tube was moved out, and I was left in position.

When I came around again, I felt like there was a rock in my ass. But as I focused on the feeling I noticed it was something inside me, like a swollen internal organ. It didn’t feel uncomfortable, just different, and heavy.

A hand came up and started to stimulate my penis. I got hard instantly despite my general discomfort. I could feel the back of my dick hitting up against the rock in my ass, and it felt really good. I moaned as the hand continued to play with me, more and more roughly, and I could really feel my dick rubbing the rock, and just waves came across me, waves of the purest sexual pleasure – a pleasure that kept increasing my sexual tension, and I couldn’t cum even though I was getting desperate to. I just moaned, drool coming out of my mouth.

The hand slid a tube down my dickslit, and I peed a lot even though I was so hard. I could feel the tube inside me, adding to my discomfort and totally blocking any hope of cumming as it must have been lodged in my bladder. But the tube seemed to push my dick deeper into the rock, and I grunted at that feeling, feeling my muscles tense, my veins pop.

The hand came up to my dick with a bigger tube now, and put it over top of my dick. It started to vibrate, which caused the rock in my ass to start to vibrate. It was the best pleasure I had ever felt, I could feel the cum building up behind my dick and the rock get harder and harder. As it vibrated, I felt something slide into my ass, and start putting pressure on the rock. I just wanted to cum so bad.

Then there was the ping sound, and the tube dug into my groin, pinged again, and I could feel it pinch my dick off. I shook at that. It didn’t hurt, in fact I really wanted it to happen, to feel my dick get pinched off like that. It felt so good. The tube fell down, and then the tube inside my piss slide was taken out. I finally came as the feeling of the pressure on the rock was immense, and cum poured out of my hole with the tube gone.

When I was finally released I was left in a cell by myself. All I could think about was the rock in my ass and how badly I needed to touch it. I played with my new piss hole, which felt really good. I just felt so satisfied my dick was gone. A few days later I was sold to a very beautiful man. I love being his dickless ass pig.