This story concerns one of the kinkiest experiences I have had. I meet the girl at a nightclub in town. At first things started off quite usually. I was eying her then took her onto the dance floor where we started kissing. Straight away I got the impression she was more erotic than most people. A few minutes later we were back at her table with her friends. One of them `warned' me that Rachel was quite a sexual fanatic who had strange tastes. Needless to say straight away I was extremely aroused. I whispered into her ear, asking her to explain what her friend had been talking about. She was slow to give details but once she realised I was eager to find out just how kinky she was - she started to open up. It turns out she loved to face sit on guys and have her ass worshipped. This totally turned me on and I grabbed her pushing her up against the wall, kissing her hard telling her I had to have her that night. This look comes into her eyes. How bad do you want me she asked? Then she reached her hand down into her jeans pants saying she was sticking her finger up her bottom. I could not believe it '“ we were against the wall at the side of the nightclub. She brought her hand out and sticks her finger in my face to lick. I was so turned on all I could do was grab it and like it. I swear I was willing to burst right then. Next thing I know she has reached down again but this time she is sucking her own finger. All of this has me on the edge so I decide it was time we made a move off. Rachel insisted we went to her place and this wasn't the type of girl I was going to argue with. On the way back in the taxi she was slyly rubbing her pussy then getting me to lick her fingers. I know the driver copped what was going on but I just didn't care. Back at her place we quickly striped down to nothing. I needed to taste her pussy and pushed her to the floor. After giving her head for about 15 minutes she started bucking and cumming in my mouth. She seemed pretty grateful and said in return she would do anything I wanted. I asked what did she mean but quickly realised she was going to force me to suggest. I thought about it. Blood was pumping in my ears. Nervously I asked would she be OK pissing in my mouth. Relief and then super excited anticipation washed over me when she smiled and said she would love to. She led me into her bedroom then went to a chair. First I want you to work on my ass she said. Then she removed the seat from the chair leaving only the frame. Quickly I knew where this was going. I lay on the ground, My face beneath the seat, then she sat down. The frame naturally spread her cheeks and I started to tongue her asshole. She wasn't cumming or anything but she was definitely really enjoying the sensation. The more I tongued away the more I got into it. Eventually I was sticking my tongue right up her ass as she started to talk filthy. After a while she got up and said before she pissed on me she wanted to cum again. We lay on the floor side by side and started to 69. Except I was so into ass licking at this point I started to neglect her cliterous and tongue her ass as deep as I could. You have no idea of my surprise when she started to do the same. We were there for a few minutes, both of us sticking our tongues deep down each others asses. By rubbing her clit with my thumb she started cumming again on my face. But once she started dying down she wrapped her legs around the back of my head. Straight away I knew what was about to happen. I shot my load into her mouth at the same time as she started pissing into my mouth. I was the hardest I have ever cum. I was gulping down her piss as fast as possible until the end. I held the last mouthful in my mouth. Then I rotated around to kiss her hoping to giver her some of her own piss back. Well she had one more surprise left. She still had my cum in her mouth and we both kissed deeply swapping each others mouthfuls before moving to her bed and falling asleep. I don't think I will ever forget this ecounter.