My wife and I were going through a really bad time, we thought of divorce, we'd had a good sex life in the past but it had faded for both of us, we had a small flat and the lease was coming to an end, I suggested that I moved in fora while, rather than split and cost us a fortune, it could mean we just need a break she agreed and I moved out. I suggested that we spoke once a week on a Sunday morning in case of any problems, and we also agreed that if we got back together that what happened inbeetween was to be forgotten. It was strange living alone after all those years, washing, ironing, cooking and housework, but it was only a small two bed place and I soon got it under control, I started going out with the people after work which was something I'd never done before. I had some good night's but the weekends were boring, I fancied one of the woman but I was out of touch with chat up lines on our nights out in the week, to my surprise as we were chatting she asked me if I was married I said yes but separated, I've heard that before, no it's only recently she is at home and I'm in a flat for a trial separation, sorry but a single women here's that line so often. I can understand, would you fancy a meal on Saturday why not she replied. We made arrangements and I picked her up outside her flat,Wow when she walked out I couldn't believe it was the same woman, she had a short dress on and looked fantastic, I got out and opened the car door for her she got in and I got a flash of bare legs and white knickers, I got back in thre car with a hard on, we passed the time of day and arrived at the restaurant, we had a corner table literally sitting side by side,we had our meal and some wine, I asked her if she would like to go out again she said yes, would you be looking up my dress again as I get in the car, only if you're wearing white knickers, we laughed and left, I dropped her off with a kiss and felt the outline of her knickers through her dress. We went for another meal on our next date, she asked me about my marriage, I told her we had just started to drift apart, but our sex life was very varied, what do you mean, we had sex in various places ,in parks , cinemas and in cars, and we were watched on different times and she loved it, when I say sex it was hands only, I once again had a hard on, she said it sounds exciting, I moved my hand onto her leg under the table cloth, straight to her knickers she moved towards me and opened her legs to let me in, I'm wearing the white knickers you asked for,when I checked the restaurant out I could see my wife with another man across the room, my wife new what I was doing, and I made it more obvious by moving my arm . We paid up and left. I dropped her back and parked close to her home, she turned and we kissed I went back into her knickers, they felt quite damp and two fingers went in easy, she said the conversation had turned her on so much and she wanted to try the things I had told her, the street we were in was quite public move your dress up to your knickers and open your legs, she did immediately now move your knickers over and let me watch my fingers in you and you can wank me, we both came very quickly and she said it was the best experience she had. We arranged to meet again, on Sunday I rang my wife she sounded off hand, what's the matter I know what you were doing in the restaurant, well you should we did that all the time, I bet your friend had his hand up your skirt,no it wasn't.I told my wife we had agreed on our separation and there would be no problem, I told her I like public sex and she wants to try all the things I've told her, and I think I can get her to fuck someone while I watch something you wouldn't do, she hung up,I arranged with a friend of mine to be in the cinema when we went if he wanted an eyeful, he was up for it, I told her we were off to the cinema for some groping, can't wait, I picked her up and she got in with a wrap over skirt and white blouse,we got our tickets my friend was in the foyer, and after a few minutes followed us in and sat in the row in front of us with her to his left, she nudged me, after a few minutes I we were kissing, I said undo your blouse she looked around the cinema but only my friend was close she had a pale pink bra witch I moved over and felt her nipple, she moved her hand up and unclipped it from the front a beautiful site of her breasts with lacy bra either side, I whispered is he watching, he keeps glancing around, she seemed to have no trouble with the situation, we carried on for a while. Her hand was pulling me out of my pants and stroking me slowly, he watching us now, I said open your skirt, she unzipped it a nd it fell open revealing tan hold ups and matching pink knickers my hand went down the waistband in into her wet pussy she was pushing against my fingers, she said she could see him wanking and she pushed harder, I want to see him come she opened her legs more and a few seconds she said that she could come going into his handkerchief, she thrust again and it was all over for her, she relaxed, I moved closer and told her to let me come over her knickers, she pulled the top of her knickers down and I came she rubbed my come everywhere. We left and went for drink, she said she enjoyed it more than she could imagine was it being in public or being watched, both, she told me that she felt safe with me and would have never done anything like this with someone else, it occurred to me that with in reason she would do anything I asked, we got back the car, I said open your blouse and skirt again which she immediately did, she staid like that till I dropped he off,this all sounds very quick but all this happened over quite a long time but I've shortened the story for reading. Will let you know our next step.