True story of SW with dog

I have been doing sex work ever since I was a preteen. This is my first experience where a dog was involved. I was a teen and met a man in a Yahoo sex chat room. He lived a couple hours away but offered me $100 to get me for 2 hours. He said he would get a hotel. I said ok. He told me he wanted to watch and record me with his dog. His English was pretty bad so I wasn't to sure I understood correctly but I agreed anyways and was excited at the prospect of what he was saying. finally the day came. I walked to the gas station I agreed to meet him at. I was nervous when I saw a second man in the car and there indeed was a dog with him. i got in the front seat and we rode to the motel. He handed me the money as soon as we parked at the motel. So at least i knew i wasnt being scammed. We all got out of the car and i followed them to the room. the room was cheap and sleazy , a single bed and tiny bathroom. I sat on the bed while one man pulled a small handheld video recorder out of a bag. He and the other guy were talking to each other in a different language. The dog lay panting on the floor. Finally one of them instructed me to take my clothes off. I stood up and slipped off my pants and panties, then bra and shirt. He recorded me. The other man came over and I thought he was gonna tell me to get on the bed but instead he said come down to floor. I laid on the floor and he got two fingers and spread my pussy open. The other guy stood over us with the camera. He whistled for the dog to come over. The dog, a black lab mix , came over and immediately began sniffing at then licking my pussy hole being held open. I moaned and my legs twitched. The dogs tounge curled and dove deeper. I closed my eyes and just thought to myself, this is fine just let it happen. Remembering I was being paid for it. After about 5 minutes the dog was pawing at my hips, slightly thrusting his own hips against the air. Come up the man holding my pussy said. I sat up and he turned me over, positioning me on all fours then holding my lips open again, making clicking noises for the dog to come back. I felt the dogs wet nose sniffing at my hole, a couple whines as he drove his tounge in again. I moaned out loud. The dog mounted. He awkwardly gripped around my waist, positioning himself and pulling me up off the floor a bit. My hands were on the floor and knees now lifted off the floor by the grip of the dog I had to stretch my legs out and keep myself up with my toes. I could feel the point of his wet sticky cock stabbing at my ass. The men continued speaking to each other in a different language and continued recorded. Open open the man holding open my pussy said. I tried to flex open my pussy more. The dog was thrusting everywhere causing me to stumble forward a bit. The man reached with his free hand and guided the thrusting cock into me. I cried out as the dog lurched forward, his shaft fully penetrating me and knotting almost immediately. I had never felt that before. I cried out as the rapid thrusts lasted only a few minutes, then turned into stillness and pulsing. The knotted shaft pulsed inside of me and my pussy responded by gripping and releasing in spasms around it. The man switched from holding me open to gently rubbing my clit. The other man had angled the camera to a close side view. After a few moments the dog dismounted and the man rubbing me helped the dog position himself behind me so we were ass to ass, his cock still locked inside of me. We remained in this position at least 15 minutes. The two men took turns rubbing my clit and holding the Camera. Finally the knot began to slip out, a spray of cum squirted out as it popped out, followed by a gush of cum onto the floor.
I'm in my thirties now and still a sex worker and still love experiences with animals. I wish I had the video recording of this experience I'm sure it is or at least was on the internet at some point.