Back in the late 80/90 we had been married for a few years, we decided not to have children so we had quite a free life of going and coming when ever we wanted. I had recently found that my wife had an affair. I won't bother you with the details how I found out, she was sorry and explained it was a one off, why I thought we were happy, it was so exciting having sex in public places I couldn't help myself, how did this start, he chatted me up one evening after work while we were in a pub after work with a lot of the staff, we were standing at the bar and he put his hand under the back of my skirt, he pulled it up past my stockings and felt me through my knickers. She told me when they left he pulled her into an alleyway and fingered her against the wall till she came. She said she felt ashamed when she got home but thought it was a one off, he rang her on the internal phone system and suggested they met again, she told me she refused but he said you did like it so much with my hand in your knickers, she agreed and they met after work and drove to a nearby pub and sat in the garden, I felt an erection coming on and tried to hide it, fortunately she hadn't noticed it. She told me he was very persuasive and she felt under his spell, he said they should move to the garden and she should wank him off outside, they sat with his back to the garden and he undid his fly and put her hand on it she said she loved the feeling of people around to the extent of opening her legs so he could see her knickers and stocking tops, he told her next time they met he would fuck her at a lover's lane site where they could be watched she said her hand went faster till he came, he asked her if she was ready for this and she agreed. By know she seen my erection and said this is turning you on, yes I want you to wank me and pull your dress up, she moved the hem up to her knickers and slowly moved her hand up and down I told her I wanted to watch her being fucked in the car she agreed and told me, it wouldn't be the last time she had sax with him and I came over her leg. Our sex lives got better and better inbetween there meetings with her giving me all the details, she said they had beeen to lovers lane but nobody there she said they were going back as he insisted someone would turn up, she explained where it was and what time they would be there, the night came and she dressed in a dark button through dress with dark stockings white bra, suspenders, and knickers, she left and I followed a bit later and parked a little away from the spot.it seemed like an eternity before they arrived, I had no worries about being spotted as that's what he wanted, fortunately nobody else was there. I gave it five minutes and crept up and looked through the window, her dress was completely open her bra pulled down and her legs open, his hand was down the top of her knickers, I moved closer and he saw me, I could see him say something to her but she never looked around, he moved her knickers knickers down to her knees, it was a beautiful sight and I started wanking. Her knickers soon came off and he was inside her pumping away, I had come and left and waited for her return, she sat by me on the sofa and asked if I had enjoyed the evening, I knelt in front of her and fucked her through her wet knickers. She carried on with him with out a problem from me, until she said he had brought a friend along to join in, did you enjoy it she said it was great, the next meeting it was the two of them and someone to watch. I said this has gone to far for me and we should stop it, she would have none of it, I packed my bags and left, that was a while ago recently she got in touch, if your fine I'll let you know what happens. i