My now ex-wife and I would often fantasize about her having sex with other men, with me watching or taking part. First a little about her. She is half Russian and half Asian, having been born in Kazakhstan to a Russian Mother and a Kazakh Father. She stands around 5/8" tall, slim figure, the most beautiful, perfect small breasts I have ever seen and at the time she was 38 years old. During love making we would talk about a third party joining in and sometimes I would hide in the wardrobe and watch or I would wait in the next room and walk in "unexpectedly" from work and catch them at it. After we had finished Z would ask me if I really wanted it to happen. I told her that it was a fantasy and to keep it that way. However, for reality, during our love making, yes, I wanted it to happen. We would both have wonderful orgasms with Z coming many times a night. One night we had been out to the pub and we were feeling very horny. We went home and started with the foreplay, we both liked this, we could go on for ages. We were in the living room and decided on a bit of roll play, Z would go out and pick up a guy, have sex with him and come home, I would check her pussy to see the sperm and lick her clean before making love to her. Z walked out of the front door, it was about 12am, she would only be gone for ten minutes or so I thought. She came home at 01:30am and promptly dropped her knickers, demanding that I lick her pussy. As I did so, she told me what he did to her, how he fucked her, how much he came in her, how she reached her orgasm. She even told me his name, Dennis. Dennis Started by removing her dress and fondling her breasts, sucking and biting on her sensitive nipples before slowly moving his way down her beautiful body, stopping at her pussy that I had licked and briefly fucked before she left home. She told me that he "Rimmed" her, I had never heard of this before. She became very wet, he put his penis at the entrance to her pussy, slowly moving it up and down on her juices, making her squirm with delight before pushing it inside her with one thrust. His penis was about the same size as mine, though uncut, whereas I have been circumcised. fucked He would fuck her then stop and lick her pussy bringing her to yet another orgasm before unleashing his sperm inside her. . Her pussy did taste different, though I didn't notice any sperm. She asked me again and again can you taste it? She seemed very adamant. we continued with her telling me what he had done to her, I couldn't hold back, it seemed to be too true, I exploded inside her. The next day, she asked me what I would do if the previous nights events were true. Still playing along, I told her there was nothing that I could do, just enjoy sharing her pussy. She then went on to tell me that she had really fucked a guy called Dennis and started to taunt me about sending her away to be fucked by another man. This carried on for sometime, me not knowing if she had or had not had sex with another man, until one evening, while she was at work, she called me, I was at home drinking a glass of wine. I was devastated, she told me that Dennis does exist, she had been seeing him for six months before our last fantasy and she was in love with him.