This is a true story that happened more than 20 years ago. I remember it as if it was yesterday. It was a nice warm Sunday in August. We had a family BBQ with a few friends and neighbours also attending. After we had all eaten and drunk to our content people started to drift away. Sue my wife was feeling horny, she liked me to rub her meaty pussy lips with my toes. She was sat opposite me on a plastic garden chair with her legs open. I had no socks on and slipped off my sandal. My big toe found her juicy slit and I toe fucked her in the garden. She was so wet, I knew she wanted more. We live in a rural area so I suggested we went for a walk we had often found a nice quiet spot for an open air shag. She was wearing a light vest type top and no bra and a below the knee loose flowered pattern skirt with no knickers. As we walked I had an arm around her shoulder feeling her right tit. Her nipples were hard and she was moaning as I flicked her nips. We had not gone far when we came across a stile. This needed her to climb up and then down the other side. As she climbed up I put my hand up her skirt and fingered her pussy. Wow was she wet, her juices were pouring, I easily got 3 fingers in her and poked her hard. She moaned like fuck. I told her to come back down and asked her to bend over the stile. I lifted her loose fitting skirt all the way up baring her arse and pussy. I rubbed her clit and poked her pussy she asked me to lick her. My cock was rock hard and needed to get into her juiced up cunt. I was kneeling down behind her eating her pussy and rubbing her clit. Tongue fucking her slit and arsehole. I could stand it no longer, I dropped my trousers and rammed my dick right up her, fucking her doggy over the stile. Sue is a noisy fucker when she is being shagged and was moaning like fuck. I was fucking her slow and hard when I heard a cough. I looked around and could just make out a shape around the corner behind a small bush. I pulled out but Sue said for fucks sake don't stop now. I ploughed back into her excited by the thoughts that we had been caught. A man appeared and it was obvious he had a hard on. I asked him how much he had seen, he said he had seen us coming down the fields so he had seen it all. Sue shouted him over and told him to get his cock out. He quickly cooperated with her, his cock was huge, it made mine look small. She said he could wank off if he wanted. I whispered if she thought she could take it. I asked if she would like to try. We had often talked about her having a big cock. She has had many lovers before we married but nobody with above average cock. I told him to come closer so he could see her pussy. I was fingering her and I opened her up for him to see her slit. I said if Sue would suck me off he could fuck her from behind. She agreed in a flash, I climbed over the stile with my trousers round my ankles and fucked her mouth. The stranger entered her and I felt her shudder, she tightened up and gave out a little yelp. She was wet so I expected him to slide in easily. He was so hard and fucked her so deep she was squirming like fuck, squealing with delight as he rammed home balls deep. I held her head so she couldn't pull off me and fucked her mouth making her gag. He reached up and pulled her 36c tits out of her vest, squeezing them hard and stretching her nipples. It didn't take long before I spunked, normally she would spit my cum out, not this time, the dirty mare swallowed it straight down. I needed to see his giant cock pumping into her, I pulled up my trousers told him to continue and climbed over a gate at the side of the stile. What a sight his massive dick inside my wife's pussy giving her the fucking of a lifetime. I spanked her arse as he fucked her, he told her he was getting close. She told him to cum inside her, good job she's on the pill I thought. He kept on fucking her she came so loud and long I was certain our neighbours would hear her back at the estate. He pulled out and his spunk was dripping out of her fuck hole. Looked to be a full load inside her. She went down on him and cleaned his cock with her mouth, licking her lips when she had finished. It was strange, but he put his cock away, pulled up his zip and walked off. I fingered my dirty slut wife to feel his cum inside her, she was oozing. We talked about what happened on our way back home and later that night. It made us both horny so we fucked again. It still turns me on when I think about his huge cock stretching her. We have fucked many times over the stile, but never been caught again.........mores the pity.