My wife is used as a human urinal

A night out turns my wife into a public restroom slut.

Stacy and I don't get out that often but we decided to head down town one evening to one of the local clubs to hear some music and dance.
Now, we aren't full-time swingers but we have dipped our toes into the hedonistic world.
We've swapped with a few couples and Stacy had an affair, with one of her clients for a few years. I knew all about it and was an enthusiastic supporter.
So when we are out I throughly enjoy seeing her flirt with other men. Often we'll enter a club separately and I just watch guys hit on her. She will slow dance with guys and let them squeeze her ass or slip a hand between them and feel her tits.
She always has plenty of attention as she is 5'7, blonde, 36d, long slender legs and a tight little ass.
The club we chose was a smaller place and was quite crowed.
We did our usual routine and she once again had no shortage of attention. As the evening wore on I had to relieve myself. I walked back to the restrooms and saw there was quite a line for the ladies room, in which Stacy was standing, not so much for the mens room. As I was coming out I saw Stacy talking with a rather large biker type. As I walked by I heard him tell her there's several toilets in the mens room and no waiting. I heard her say "what the hell" as I looked back she entered the mens room with the guy.
I went back to the bar, ordered a drink and listened to the music. After an hour or so I realized I hadn't seen Stacy since outside the mens room. I thought I better have a look, I figured she might be in a back table with a guy.
I walked through the club and didn't see her, but I had to piss again so I went back to the restrooms. There was a bit of a line this time and as I stood there two guys came out, I over heard one say to the other, "damn, that's one hot slut in there".
I suddenly got a feeling in the pit of my stomach. The line moved rather slowly but finally I got in, and there handcuffed between two urinals was Stacy. She was completely naked, her skin glisten with moisture, her blonde hair matted and wet, she was kneeling in a large puddle of urine.
I was so shocked I just stood there, before I could say anything a guy walked over to her, pulled out his cock, told her to open her mouth and pissed right down her throat.
I don't think she realized I was there, I watched as she willing swallowed as much of the piss as she could, some spilling out of her mouth and running down her tits, belly and pussy. Then the guy shoved his cock into her mouth and face fucked her until he shot his cum down her throat.
I stood back out of the way and watched as several more men pissed on her and she happily drank it down. Her mouth was fucked over and over and load after load went down her throat.
The biker came back in and told her she needed to change positions, he unlocked the cuffs, led her to a toilet, bent her over the toilet on her knees and hooked the cuffs together behind the back of the toilet.
Now her face and head were pretty much in the bowl and her pussy and ass were totally exposed. The biker unzipped his pants, pulled out his thick cock, and thrust it deep into Stacy's pussy. The guys watching all cheered. They had their cocks out waiting their turn.
I decided that Stacy was enjoying herself and not in danger so I went back to the bar.
Several hours later the place was pretty empty, and time to close. Stacy came staggering out of the back in what was left of her clothes, and it wasn't much. Basically her blouse, no bra and her panties.Her hair was soaked with urine and there was a lot of cum mixed in her hair and drying on her face. Cum was oozing out of her pussy and ass forming a pool in her panties, some leaking out and running down her legs.
She stood there for a minute, I guess not knowing how I would react. I smilled and said, "you want to come back here next weekend"? She smilled and said "oh god yes"!