This encounter happened about five years ago, when I was a fresh faced 18 year old. I had always considered myself to be totally straight. I liked nothing better then going to parties and having fun with the ladies. The thought of being with a man, had simply never crossed my mind.
On this particular evening I had been at a party with friends and, having had a few drinks, told my friends that I would walk home. The walk home normally takes about half an hour from this particular area. I was walking along when a man approached me and we got talking. He sounded like he was Eastern European, possibly Polish. He explained that he was new to the area and had been at a local club that evening. We continued to chat whilst walking for a few minutes, and having had a few drinks I was very chatty and open with him. He then turned the topic to sex, asking if I knew anywhere where he could get a "quick shag." I was slightly taken aback, so suggested he walk back to the club and try his luck with the local girls there. He then told me that he was bi, and enjoyed the company of men as well as women. By this point by mind was racing and quite inexplicably I felt a stir in my trousers. He must have picked up on this and asked me If I had ever been with a man, I replied that I hadn't. He looked at me straight in the eyes and asked would I like my cock sucked. I was in shock- this should not have been happening. For some reason I followed my urges and nodded that I would.
We walked down a side road which led to a field and he moved towards me and kissed me. It was an amazing experience feeling the rough stubble of a blokes face pressing against me for the first time. He unzippied his trousers to reveal a massive fully erect cock, I'm guessing about 8". He asked me to show him mine, I obliged. I clumsily undid my trousers, shaking, and displayed my cock to reveal my modest 6" penis. He seemed to like this and slowly started to wank my cock. My head felt like it was about to explode- never in a million years did I ever envisage having my cock touched- let alone wanked by another man. As he continued to wank me he offered me his cock and I gingerly started wanking him at the same time. The man then lay me down in the field (it was still dark, so I hope nobody witnessed this) and took my cock in his mouth. I was in ecstasy. I must have only lasted a couple of minutes and shot my load down his throat. I then proceeded to wank him off until he shot his load all over my hands. He asked if I wanted to come back to his- but I declined. I wish now that I had been more brave. As I walked home I couldn't believe what had just gone on, I had literally been wanked and sucked by a complete stranger. On reflection I must have liked it as I have had a couple more gay experiences since. I would be happy to share with you guys if you would like me to.