Although all of my sex experiences had been with women, I've had a powerful panty festish for almost as long as I can remember. Just a glimpse of a woman's panties up her skirt, a visible panty line on a shapely arse, sexy knickers in a shop window - guaranteed to give me a hard on. Naturally, I loved trying on panties, usually my wife's when she wasn't home, and jerking off in them. In time I found web sites with men wearing panties and even posted a few pics of myself on them. I discovered at the same time that men with nice cocks visible through sexy sheer panties or poking out of them was a real turn on. It also made me feel very horny when other site visitors commented online or e-mailed me to say they liked me in panties, that my cock was desirable, and so on. Eventually I agreed to meet one guy, who lives in Belgium, when my work took me to Brussels for a few days. He is married, like me, straight and a big lover of panties. I also knew that, like me, he was getting bi-curious, but never thought that either of us would go beyond modelling panties in front of each other. We met in my hotel and had some wine and a couple of joints while we showed each other pictures of our wives in various stages of undress and then it was time for the show. There was a screen in the room and we agreed that we would in turn go behind it and put on a pair of panties, then come out and pose for photos. Both of us had taken alone several pairs of our wives' knickers and also bought some pairs for the occasion. It was a real turn on showing myself to another man and looking at him. His cock looked to be about the same length as mine, maybe 6 inches, but a fair bit thicker and both of us are uncut. After we had modelled our own panties, we swopped and I pulled on the first pair of his - thin white ones with a lovely lacy trim around the legbands and a little bow in the middle. He was wearing a black pair of "big" panties belonging to my wife. He told me I looked very sexy in his wife's knickers and that he had often drenched them with his cum. I began to feel a strange stirring of horniness in me and said: "I think they're going to get drenched again, because I want to rub cocks with you!" Suddenly we were in each other's arms, his hands slid down inside the back of my panties and I felt his fingers dig into my buttocks and his cock and mine stiffened and rubbed together. We both lasted only a very short time before we erupted in massive orgasms and I felt his warm, wet sperm flood my cock and balls just as mine gushed onto him ... I don't believe I have ever come off as hard or as much. It was only the beginning of an evening that I'll never forget as the knickers came off and two naked, ultra-sensitive cocks played with each other.