My girlfriend and i have always had an amazing sex life, very experimental, and have often fantasised about lots of thngs, being watched, swinging, and love watching and reading porn together. Although quite new to the scene, out of curiosity we decided to go for a drive to a well known car park on the A3. We weren't really sure what to expect but thought we'd just get there and go with the flow. When we first got there my girlfriend was very cautious and due to the amount of cars around and the constant stream of headlights into the car. However, the best part of a bottle of red wine and a bottle of poppers and we were well away!! My girlfriend absolutely loves my cock and couldn't wait to get it in her mouth, despite her earlier reservations! As she began sucking and licking me, i was looking outside the car and saw three guys approach and started to watch us. This really turned me on and i mentioned to her that we were being watched. This seemed to have the desired affect as she began sucking my cock as if her life depended on it! As the guys outside the car got braver an started wanking, i lifted her head an showed the cocks that were now outside the window (what a turn on it really is to see people wanking over my slutty girlfriend sucking my rock hard cock!) She was loving it and quickly got her mouth back down on my cock and was really showing off and making lots of noise for the benefit of our audience. Meanwhile, whilst she was down on me i had started to pull her skirt up (no panties ) so they could all see her fit little arse an soaking wet pussy (did i mention she is a real fittie an her arse really is gorgeous!) This inspired her because she started to raise her arse in the air toward the window so the guys were having a fantastic view! I was sooo turned on i had to pull her off my cock for fear of exploding in her mouth and i didn't want the fun to end ! I laid her down on the passenger seat an started to lick and suck her pussy ,(much to her delight judging by her now very loud moans) i was pulling her lips apart an showing our audience just how wet her pussy was, she loves having her pussy licked an loves it when i fuck her with my fingers so that is what i did! I started off with just the one to feel my way in but i needn't have bothered because by this time she was absolutely dripping wet, I ended up with 3 fingers in her fucking her hard and really showing off to the audience outside, she was moaning and nearly screaming for me to fuck her, i could take no more an wasted no time in turning her over and fucking her doggy, here i was, in a carpark, with now a group of about 5 or 6 guys outside wanking their hard cocks outside watching... very fucking horny indeed. Needless to say we didn't last long, my girlfriend came loudly and hard for the third time that evening and feeling her pussy tighten and the thought of her tasty juices all over my cock sent me over the edge and i felt myself begin to cum so i pulled my cock out and shot my spunk all over her fit arse... my favourite sight!! i knew my girlfriend had worked hard sucking my cock earlier so i treated her by licking my hot spunk up and kissing her and feeding it back into her mouth. We didn't know what to expect but certainly weren't disappointed and after revisiting this night in the bedroom for several weeks after we knew this first time wouldn't be the last..........!! Part 2 to follow !!