I Did It For Him

I am the sub bottom half of a gay couple. Last weekend i did something for my boyfriend. A fantasy of his. We went to a sleazy gay bar in a bad part of town. Once we got there he mingled and put the word out I would provide entertainment for anyone who wanted it.
He took me into the bathroom and made me strip. The bathroom wasn't dirty. IT WAS FILTHY! I went into a stall and sat on the toilet and he stood in front of me and I sucked his cock. It only took a few minutes before a guy came in. My boyfriend backed out of the stall and let the guy take his place. As I gave him a blowjob a couple more guys came in. I finished the guy and swallowed hic cum. As he left my boyfriend pulled me out of the stall and made me get down on the nasty floor. I was sucking 2 guys as another came into the bathroom. After a few minutes I was put on my hands and knees as the first guy shoved his cock in my ass.
I guess I spent about 3 hours on that dirty floor being put into every position you can think of. I lost count of the men. Several were repeat offenders. Guys were just using my mouth and ass to cum in. I was a cum filled mess laying on that dirty floor when my boyfriend did something even more disgusting. He stood over me and started pissing on me! I tried to cover my face but a couple more men stepped up and joined him. My boyfriend and 3 other men all stood over me and pissed. I was soaked in urine. It just made the dirt on the floor stick to me. I nearly threw up.
He told me to clean up as he and the others walked out. I had to use a tiny sink to try and wash off before I dressed. He was at the bar when I walked out. I just held my head down and wanted to go home.