1st Time Here we are in Portugal last year and Jane and I had used the subject of her having another man whilst we made love back in Cambridge. Jane was 23 (now 24), 5ft 11, short blond hair and 34d tits. As the week went on, the horny talk got more and more heated and we spent our drunken nights looking for someone to flirt with so that we could go back and dicsuss the 'what-ifs' and get nice and horny. One night we found ourselves in a bar at the front of the resort. It was late, we were merry and the night was in full flow. We found ourselves at the bar when a young guy, perhaps 25, found himself next to us waiting to be served. We struck up a conversation and I do what I alwasy do and left to visit the toilet ;) Hoping desperately and the weather and the fact that Jane had had a few would lead on to more. When I returned they had move over to booth and I joined them. They sat next to each other and I could see in Janes face that she found this stranger attractive. The converation flowed and so did the drinks and I made it clear that as Jane and I were related (brother and sister) that he was of course free to do as he wished. He had assumed that of course we were together (which of course we were) and seemed very happy that he now had a chance. Sneeky on my part, but hey. Finally, after asking me if was ok, he asked Jane to dance. They spent the next 30 mins dancing away getting closer and closer as I got harder and harder. When the music ended and the lights came on I saw them at the far end of the dancefloor in seemingly a hard, long kiss. They came over to my table and we prepared to go, I asked him if he wanted to come back with us to which of course, he said yes. As we left Jane gave me a knowing look and without blinking took his hand and they walked along the seafront hand in hand. We got to our hotel and there was only 1 thing in all our minds. We hit the lift and I turned slightly to give them some privacy. I was aware of them snogging and he feeling her large tits with his big hands. He was moaning slightly and I could see that her hands were rubbing his cock through his shorts. We entered the apartment and I feigned illness which saw me go straight to the bathroom. I didnt close the door fully and was aware of the lights being turned off. Once my eyes had adjusted, I saw him life her top off and begin to remove her bra. Once her great tits were free, he took them in turn and sucked them so that they were so hard. He went to his knees and swiftly undid and them removed her heels and then starting with her toes, started kissing up her legs until he got to her skirt. Standing up, he place his hands around her and undid her skirt which fell to the floor. Jane never wears panties, so her she was, standing in our room with a complete stranger whilst I stood in the dark, unseen a short distance away getting hard. He lay her on the bed and move himself close to her head. Now bearing in mind that Jane doesnt like giving head that much, when he took out his uncircumsised cock, about 8" in length and certainly bigger than mine, she certainly seem to enjoyed sucking it. He grabbed the back of her head and was fucking my fiances mouth with some force. I was starting to get quite concerned but the noises that Jane was making mad me not worry too much. It was clear at this point that her pleasure didnt interest him. He remove his shoes and shorts and move between her legs. Moving onto her and taking his cock in his hand, he entered her in one movement and they both let out a sigh. I was worried but horny that they were fucking without a condom but at that moment in time, I didnt really care. Maybe it was the drink, maybe the fact that he thought he was with a slag but he stopped fucking her great pussy and turned her over on the bed. She arched her back so she knew what was coming. He placed his cock at her tight arsehole and thrust it in. No starting slowly with him, he was giving my fiace some rough, bareback arse action and she was loving it! Soon enough he needed to come. With 4 or 5 hot long strokes he filled her arse full of his great spunk and collapesed on top of her. After a couple of minutes he, without a word, stood up, dressed and left. Just like that! Needless to say, I sucked her toes (my fav) licked hr pussy till she came and cleaned up her arse whilst making her cum. We both enjoyed that night and although we dont know the guys name we will always appreciate our introduction to swinging. Jane has now slept with 5 other guys and I will let you know about the next one soon.