Gavin, Mark and myself were all in our mid twenties and all three of us were fanatic fans of Formula 1 Grand Prix, in 2004 the three of us decided that we wanted to go the first round of the season in Melbourne Australia. Everything was arranged, Flight, Hotel and Grand Stand tickets for practice, qualifying and the race itself. We boarded our Quantas flight at Heathrow and settled in our seats for the long twelve hour flight to Singapore. A couple of hours into the flight after dinner had been served the three of us went to the back of the plane to help ourselves to soft drinks from the trolley which was left stocked with snacks and drinks. The three of stood together chatting as we were all too excited to sleep. A good looking blond woman who we found out later was in her mid thirties came to take a drink and we all started talking with her. She was American, told us that her name was Judy and that she lived in Dallas, Texas and was traveling with her husband as far as Singapore. She was great fun and we were all soon laughing and joking. Somehow the conversation got round to the Mile High Club, she told us that she had been a flight attendant on an airline in the States for several years and that all crew members had been trained to watch out for couples trying to sneak into the aircraft toilets together. She told us a few juicy stories about couples trying to have sex in their seats under the blankets without the attendants or other passengers realising what they were doing but usually somebody would spoil their fun. We must have been talking for more than an hour when she returned to her seat and the three of us went back to our seats to try and get some sleep. The cabin lights had all been dimmed so I closed my eyes and tried to sleep but remained awake, a few hours later I walked back to the trolley for some water. As I moved up the aisle I saw Judy sitting half a dozen rows behind us. She smiled at me as I passed her and I heard her unbuckle her seat belt. She was only a few steps behind me and when we reached the trolley she asked where my friends were. I told her that they were all sleeping. Judy was standing very close to me and I felt her hip pressing against me, then I felt her hand stroking my thigh then it moved to my crotch and gently squeezed my cock which was starting to stiffen. Because we were standing behind the trolley even if a passenger approached they would not be able to see what she was doing. She told me that flying always made her feel horny and to relax so that we could have some fun . She said that she wanted to see my cock so I cautiously pulled it out of my trousers. She must have been impressed because she asked if there was anybody in the aisles, I told her that it looked as if everybody was sleeping. She suddenly dipped down and took the head of my erect cock into her mouth, unfortunately she only sucked me for about ten seconds before she stood up and started to masturbate me with her hand. She managed to keep her arm still and just moved her wrist so even if somebody looked back at us they would not see anything unusual. I put my hand behind her and ran my hand over her arse. Judy let go of my cock, licked the palm of her hand then wrapped it around my cock again. She was now moving the slippery hand faster on my cock and it felt great, I told her that I was close to coming and she suggested that I pick up some of the paper napkins off the top of the trolley, just in time I was able to catch most of my spunk in the napkins with just a few drops splashing onto the floor. I put the spunk soaked napkins into the waste bin and tucked my cock back into my trousers. After Judy had cleaned her hand she lifted the front of her skirt and asked if I would do the same to her. She was holding a glass of water in her hand and I saw her grip it tighter when I slid my hand up the inside of her thigh and discovered that she was not wearing any panties and I could feel that she had a small patch of soft hair above. She opened her legs slightly so that I could press my fingers over her clit,her cunt was very wet and slippery. I made small circles around her clit with my fingers, after a few minutes I could feel her start to tremble and she asked me to quickly put two finger inside her. I pushed two fingers into her as far as I could manage and she closed her legs and clamped my hand between her thighs as she silently came over my hand. She gave a few deep breaths then slowly relaxed and released the pressure on my hand so that I could remove it from under her skirt. We had probably only been at the back of the plane for about fifteen minutes but she told me that she had better go back to her husband. She said that she would tell him what we had just done but I was not to worry because they often played games like this on their travels. She kissed me on the cheek and then returned to her seat, I went into the toilet and cleaned myself before I went back to my seat. I must have gone to sleep very soon after and the next thing I remember was a hostess shaking me and placing a breakfast tray in front of me. We had a few hours stopover in Singapore and while were were sitting in the terminal having a coffee I saw Judy walking past with her partner, she pointed me out to him, he looked directly at me, smiled and gave me a thumbs up. My friends asked what that was all about but I did not tell them the full details until we reached Australia.