Best Friends for Years!

Eight years ago I started to work in the accounting office of a firm here in Sao Paulo Brazil with Joao, a guy two years older than me. The firm has grown a lot since then but we are still the two of us in our office. We instantly get on very well and always talked about anything including girls, dates, sex, fucking, jacking off, etc. We always felt free to speak and share everything with the other. A few times, our friendship went out of the office. We started to go out, meet our families and friends, stays at each others homes and go to the gym together. During my first year of work, Joao invited me to spend a weekend at his family's beach house in Guaruja. We left one Friday's afternoon and arrived there just before dinner. Later we went to dance and there we met two beautiful girls with whom we kissed. Joao invited them to his house and they accepted but on the way, my girl said she felt sick so we left her at her hotel. I felt very sad, but when we arrived to the house the girl asked me if I want to join them. I looked at Joao and with a grin on his face, we all headed to the bedroom. We started to kiss her and soon she was sucking our dicks. It was so exciting to be there sharing a girl with my best friend!!!At one moment we both came over the girl's back. During the night I could hear the two of them fucking, but I pretended to be sleeping but hearing them I wanked thinking of the situation and got to sleep. The next morning, Joao was still sleeping and the girl was gone so I woke up and went to the kitchen to have a coffee. An hour or so, Joao came. He was naked and the fact that I had my boxers on embarrassed me. We started to talk about the night before and soon I could see that Joao's dick was full aroused and obviously mine too. We kept talking and suddenly Joao started to jack off. I took off my boxer and joined him. He told me to go to the living room and there we continued with the jacking. We sat next to the other and compared the shapes and sizes of our penises. We also talk about the things we did with the girl. We kept massaging our pricks for half an hour or so when I told Joao that I was ready to come. He said that he was also about to come so we came together over each other's bellies. We had a shower and went to the beach. Then we returned to the house and we took a nap that went a bit longer than planned so we woke up and prepared something to eat and decided to stay and watch a movie. We were still wearing our speedos and after eating, we sat on the living room and Joao took off his trunk and grabbed his dick. I did the same. We weren't paying much attention to the movie as we talked about anything related to sex, we watch at what the other was doing, etc. An hour or so passed and Joao said that he had a good movie so we moved to his bedroom. Obviously it was a porn movie, a very good one. We kept jacking off and talking until I came and after a while he came. The day after we decided to go back to the city early and left Guaruja just after lunch. That Monday we worked as usual but constantly referred to the things we did during the weekend including the jacking. We made plans to do it again soon! And so we did! Lots of times! We jacked together almost everywhere and tried mutual masturbation most of the times. We also shared another girl or had an orgy with two. We watch lots of porn movies, magazines, porn web pages and so on. We went to a nude camp and practice nudity almost everywhere. Two years ago Joao got married and has now an year old kid, I am living with a girl and we still work at the same office and join every once in a while and jack together. I'm sure this will last forever.