I found myself climbing up into his cab for the second time that month his big hand up my short skirt pushed at my bum a finger already probing in my knicks. I tumbled into the cab. It had been a couple of weeks since mysteriousely I'd answered a call with my handle it was the mid seventies and I was running a CB radio from home. The caller a trucker seemed to know a lot about me. Quite intrigued I'd driven to meet him in a layby hoping to discover how he knew so much about me. He was more interested in in my body. He'd teased me describing the underwear I wore and of course I had to prove or disprove it by showing him. Within ten minutes or so he had my bra undone my top round my kneck, his stubby fingers up my skirt pulling the gusset aside. I complained that we could be seen from the road but that just got me bundled onto the bunk at the back off the cab. We necked and wrestled a while, but soon had to tell him it was time I was going, I had to pick my kids up from the school. My clean white knicks were grubby from the attention of his greasy fingers but still on my bum. He crudely told me that next time he was going to 'fuck the arse off me'. My hubby had from early on in our marriage encouraged me to go with other blokes, most times when I was returned home often in the early hours it was quite obvious what I'd been up to and I told John everything, occaisionally though, I felt I'd keep somethings to myself. I'd worn my skimpy knicks and a bra that hardly covered my nipples they sort of peeked out over the top. Dave followed me up to the cab, I just by turning up that second time had agreed to let him shag me and I wanted him to. I crawled onto the bunk at the back. He was already getting his jeans down. He watched as I pealed my top off his stubby fingers flicked at my nipples as I slid my knicks down there was no real foreplay although I was wet I just spread my legs and he climbed on me as I guided it up inside me. It was very like his fingers sort of stubby and thick. He gave me a short hard and rough fuck not asking even if I was on the pill he shot his spunk up me. Telling me later that if he got me pregnant I could allways put it down to my husband. It was after the next time in Daves cab that John came into our bedroom from the bathroom with a pair of my knickers he was fingering and sniffing the still sticky gusset. I'd picked our kids up from the school dashed in and chucked my very sticky knicks in the linen basket intending to wash them out later. I had no option but to confess. John became very aroused and he fucked me long and slow as I told him all about Dave. Now it was out in the open I decided to tell John that Dave had asked me to go to a club with him on the second friday night. John remembered that I'd told him I was stopping over at my sisters that night to mind her kids. I apologised for the lie. Told him that Dave had to stop over in the lorry park down town to pick up a load the next day. I'd agreed to meet him and go to a club with him, then sleep with him in the cab. I told him it wasn't an affair or anything I just thought it would be fun. Dave only wanted what was between my legs and I knew it. John thought it over for a while finally saying it would be alright, I told him it would have to be as I was sleeping with Dave that night anyway. The friday night came and I showered and got ready John watched and selected some of my undies for me. I was going to a downtown club and so dressed a bit tarty much to Johns approval he even ran me to the lorry park gate then returned home with the kids. I said I'd ring when I was ready to go home. He was waiting for me by his lorry kissed me and told me he hadn't been speaking to his wife all week and was dying for it, took me round the back of the wagon lifted me inside and bent me over a case and sackings pulled my knicks down and shagged me from behind I told him I didnt want to be dribbling all night but he wouldnt listen pulling out only after cumming up me. I cleaned myself as best as I could pulled my knicks up and we went off to the club. It was dark inside Dave had met up with some off his mates they all bought me drinks and within an hour my head was spinning. Dave seemed more interested in talking with the other truckers but the music was good and a couple of them more my age danced with me.They bought me more drinks and groped me during the slow records, my head was very muzzy by then it was hot I'd been dribbling in my knicks all evening the two young guys had felt every inch of me while on the dance floor I was very hot and wanted fresh air the bloke I was with showed me to a door outside we were in a dark sort of passage but it was cool I sat down on the floor and must have passed out. I could feel something between my legs someone was on me, thrusting up me, my legs were spread wide something was round my neck my tits were being rubbed and my nipples sucked as my awareness came back I recognised the young bod on me, the other alongside me playing with my tits. I was thrusting up enjoying it to soon he came in me and climbed off the other already hard got a leg over me and I hurriedly drew his prick into me he was good and brought me off slowly. He got up handing mre my top and skirt. I dressed asked for my knicks back but niether admitted having them. In the loo I again cleaned myself as best as I could but could feel a dribble down my inner thighs. Back in the bar Dave asked the guys how good I was and I knew I'd been set up for it. We went back to the lorry park and Dave fucked me off an on till about five. When he said he'd have to leave. He took me to a phone box and I called John.