Angela and I have been together for a few years and have a great sex life but we had been considering going that little while and last week we did. My girlfriend and I are in our mid 20’s and are physically fit. Angela is about 5’11” slim with impressive DD tits which she loved to flaunt. We knew there was a dogging site not that far from us and although we didn’t fancy letting dirty old men fuck her in the bonnet of a car we thought it would be hot to watch or maybe let someone have a feel. We started out with good intentions and had a master plan. We would park the car well away from the sight and walk there though a thick wooded area until we could get a good view without being seen ourselves. I convinced Angela wear tight jeans and a tight blouse with no bra and I have to be honest she looked hot, I was hoping we could fuck against a tree which I know she would be up for. We waited ages before cars stared arriving, it was obvious they knew each other and it didn’t take long before dicks and tits were out and there was some sucking and wanking going on. We were well into this and Angela took my hand and put it under her blouse for me to have a good feel. My dick was solid and I was up for a good fucking asap but Angela wanted to watch the others. After a while we moved closer and were spotted. There was a pause in activities with people putting cocks away but we waved to let them know we were ok with it and the sucking and wanking with one woman bent over a tree with a guy fingering her arse. We stayed back but were joined by two guys, not dirty old men but decent looking men in their mid 50’s I guess. There was some small talk but they couldn’t’ take their eyes of Angels tits and it was pretty obvious what they wanted. Then one guy asked if we were there to take part of just watch. I said just watch but Angela looked at me and said that we hadn’t decided. He said it was a shame because she was hot. Angela giggles and the two of them couldn’t take their eyes of each other. There was an uncomfortable silence until he said ‘ can we see’ pointing to her breasts. Angela looked at me for the ok and I told her that it was her decision. She turned around and unbuttoned her blouse bar one button. This guy flicks the last button and her tits fall out. The two of them gasped and said wow at the same time. Angela started playing with her hair which she does when she’s nervous. This guy asks if she minds but started to squeeze her nipples before either of us could answer. He said that ‘these are great for a titty fuck’. He took his dick out and took Angela hand and laced his dick in it and asked if that was ‘ok’. Angela nodded and started to slowly toss him off. By now I have a serious hard on, I was a bit concerned that the two of them just stared at each other. Angela was trembling and biting her lip which is a sign that she’s realy into someone. He started whispering and she giggled. He got onto his knees and started having a good suck of Angela’s nipples, the other guy joins him a few seconds later. By now Angela’s hands are on his shoulders to steady herself as her head falls back and her eyes are closed. Then he gets up, looks at me and says’ alright mate’. I said yep fine. This guy takes Angela by the hand and walks her back into the wood away from the car park. Me and this other fella follow. He then puts his hands onto Angela shoulders and pushes her down until she’s on her knees and without asking feeds his long cock into her mouth, takes hols of the back of her head and basically fucks her mouth before he ‘tells’ her to lay on her back. He straddles her and had his titty fuck. The other guy is just wanking and watching and at some point must have shot his load because he’s wiping his dick on a tissue and putting it away. The other fella if fucking my girlfriends tits and she is loving it. Angela is loving it, she whimpering, has her hands inside her jeans but he tells her to squeeze her tits together. She obliges and is squeezing her nipples and tits and groaning. This was so fucking hot and unexpected I had to toss myself off and watch. Then he’s going for it, and I mean thrusting and fucking between her tits. The two of them are groaning and panting as though they were actually fucking. I started to wander if I should pull her jeans down and tell him fuck her but decided that I should better speak to her about it first. Then his face is contorted and he’s telling her to open up. She doesn’t do anything so he’s shouting ‘ quick, I’m Cumming, open your mouth quick, quick quick. Angela opens her mouth and as she does he shoots his load over her face and I mean there was a lot. He takes his dick and feeds into her mouth and squirts the last drop onto her tongue. This was too much and I shoot my load onto the floor. He massages cum into her tits and then puts his fingers into her mouth and Angela sucks the cum off his fingers. He starts to clean himself up with a tissue still straddling my girlfriend. Angela looks over to me and has reached down to her jeans and is pushing them down. She calls over ‘can I fuck him, please’. Just as with the titty fuck, neither of them wait for my reply and in a second he’s inside her and pounding her pussy. I was more than a bit pissed because I didn’t like the thought of another man actually inside my girlfriend wasn’t a good thought. I told him not to cum inside her but she told him to keep going and he ignored me. He didn’t last too long and after a few minutes he was cuming inside her which send her into a major orgasm. Then he simply got up, said thank you, pulled her up kissed her on the mouth (they shared a lot of tongue) and then he walked away telling us that he hoped to see us again. Angela was a bit sheepish and apologized for getting carried away. She took a test and thank fuck isn’t pregnant. Now she wants to go back again.