Do not try this at home!

This story was told to me by a friend who is a nurse at a large metropolitan hospital. She said she was working in the emergency department one night when this guy came in. This is pretty much the story she told me in the guys words.
My wife called me at work and told me to come home early because she had a surprise for me. When I got home I could hear my wife upstairs in the bedroom and she called for me to come up. When I got to bedroom my wife was dressed in a sexy outfit and said she wanted to experiment. She told me to get undressed and got some rope out of the closet. She had me get on my knees and she bond my hands and feet together behind my back.
She asked me if I wanted to eat her pussy and started rubbing it in my face. Then she took a step back away form me and said she hated me and I would never have her pussy again. I tried to get untied, but I coundn't. She came back over to me and said I wasn't worth her piss. And she pissed in her panties and all over me. Then she balled up her panties and stuffed them in my mouth and put duct tape around my face to hold them in. She told me she knew about the bitch I was banging behind her back and how two could play that game.
She left me tied up for a couple hours then she got out her cell phone and called someone and told him to come over to fuck her. Then she left the bedroom. After about 15 minutes I heard the doorbell ring and a couple minutes later she came back into the bedroom with another guy. He was a little uneasy at first when he saw me tied up, but she told him we were swingers and this was a fantasy of mine.
She had bareback sex right in front of me with him all night long and she kept begging him to cum inside of her and she made sure she told me everytime he came in her. They were completely exhausted in the morning, but she convinced him to fuck her one more time before he left. Right after he left she walked over to me and squated over my head and squeezed out all the cream pie on me.
Then she noticed I actually had a hard-on and was so disqusted at me that she went to the kitchen and got a nut-cracker (yes, a real metal nut cracker like for cracking walnuts, almonds and shit) when she came back she started kicking and puching me, then she grabed my nut-sack and literally crushed one of my nuts with the nut-cracker. It hurt so god damn bad I puked, but her panties were still in my mouth. She started crying and cut me loose, but all I could do was roll around on the floor in agony. She got dressed and stormed out of the house. Finally I got dressed and drove myself here, but I feel like I'm going to pass out.
The guy had a lot of bleeding from the broken nut and had to have surgery to get it removed. I assume he and his wife are not together anymore, but I bet he doesn't cheat on anyone anymore either.