We have been married over 40 years and are both in our 60's. On our first ever date we fucked three times and our sex life was very active right from the start. Kath was always keen to try out new ways of doing it, initially just ourselves but later on, after the kids were born, we joined a wife swapping group with nine other couples that lasted about ten years, during which we experimentent with just about everything, Kath particularly liked our bondage and S&M sessions when she was usually tied up, spanked or whipped and the gang banged. After some of the group moved away, we stayed in touch with some and visited a few times, always swapping partners and generally messing about. Once we reached our mid fifties, things began to fizzle out and we were left with ourselves again and our fantasies. We have always looked at porn together for inspiration and Kath has always been keen on watching dogging videos, often saying how she wished that scene had been going when we were younger. About a year ago we saw a video of a woman dogging with five men, she was certainly no youngster though probably younger than us. Kath asked me if l thought any fellas would be interested in her, she has always had big tits and although she is quite trim, her body is showing her age, especially her tits, which are sagging a bit now. I said l wouldn't mind her trying but she would have to be prepared to do just about anything as it appeared most of the women only seemed to do oral. We did a bit of research, stocked up on condoms, and set off one evening to what appeared to be a popular spot about 30 miles away. Kath was excited, she had tarted herself up with make-up and l had shaved her pussy. She was naked under her coat and as l drove she opened it up so l could play with her tits and cunt so by the time we arrived she was in the mood for anything. The site was deserted so we parked up and l told her to suck my cock while we waited, she has been a great cock sucker since day one and quickly learned that it was easier to swallow than try to avoid it. I was on the point of cumming when two more cars pulled in, although it was getting dark l could see single men in both cars, they parked up near us and just sat there. Kath finished me off and we waited a few minutes, then l decided to get out and approach one of the cars. When he let down his window l asked the chap if he was here for dogging, he said he was but it didn't look like there was going to be much action, l told him my wife was here for fucking if he fancied an old bird and he said he didn't care as long as she had a mouth and a cunt. I called Kath over and as she reached the car she took off her coat, standing naked, and l said he could help himself but had to use a condom if he wanted to fuck her. By this time the other chap had walked over and already had his cock out, Kath reached down and held it then bent over and started sucking him as he leaned back against the car. Now the first chap was out and putting on a condom, then he got behind her and was quickly buried in her cunt. Her big tits were swinging, l told the fellas that she liked it rough so they could slap her arse and maul her tits, this really turned them on and l could here Kath moaning with pleasure as they started to get good and rough. The one in her mouth came first, grabbing her head and ramming his cock deep into her mouth as he exploded, then the other chap groaned, dug his hands hard into her tits and rammed his cock right into her as he came, that's when l heard Kath give a little squeal as she came too. That was when l noticed that another three men had turned up, one of them asked me if he could fuck her and l gave him a condom and told him to help himself, this time Kath lay back over the bonnet of the car, opened her legs and he was straight up her. The other men where working her tits, pulling and twisting and she was begging for more. When this chap had finished l told her to bend over again, legs open, tits swinging, then l asked if anyone wanted to fuck her arsehole, she has taken it up her arse since out wife swapping days and always loves it, one of the new men said he would so while he was putting on his condom l slid a couple of fingers up her cunt then used her juices to lubricate her arsehole. The chap said he'd never done it before, but l told him to treat it just like a cunt as she was used to it and with that he got behind her and slowly slid up her arse. He started off gently but Kath soon started to work herself onto him harder, telling him to fuck her harder and soon he was banging away, then she wanted a cock in her mouth so another chap stepped up and obliged, but l told him to fuck her mouth hard too, not be gentle. I could see the juices running out of Kath's cunt so l knew she was having a great time, especially when both men came together, sending her over the top as well. Once it had calmed down, l asked if anyone else wanted her before we finished up, one chap who had just been watching said he wanted to wank over her face so she crouched down as he wanked in front of her, quickly shooting onto her face and into her open mouth, then all the fellas thanked her, giving her tits a squeeze and some hefty slaps on her arse that made her giggle, then they slowly drifted away. Kath rode all the way home, naked, playing with her nipples and pussy, thanking me, saying she had had a fantastic evening. She couldn't believe that she could attract so much attention at her age, l told her that as long as she was prepared to do just about anything then fellas could work out their wildest fantasies on her whereas younger, more attractive women were more fussy. Needles to say, once we got home and she had showered, we had a great session, her tied up and whipped for being a dirty slut then fucked in her cunt with a big vibrator shoved up her arse. We are now regular doggers, usually once every two weeks, and have built up a contact network so that we know there is always going to be someone there that knows to treat her like the slut she is. We've been amazed that her age doesn't seem to put fellas off, and on a few occasions when there have been younger women dogging in the same spot Kath has always had plenty of attention. She has done a few sessions with other women, she's often tied up, sometimes in quite open locations, usually naked with a fuck me sign round her neck. We only bother with condoms for new partners now as l like licking the cum from her cunt and arsehole when l get her home. Not sure how long it will go on as we're not getting younger but we're having a great time while it lasts.