I set myself a challenge. I had been cheating on my wife for quite a long time. I had a girlfriend that my wife knew that I had fucked once, but thought it was over. Little did she know that I was fucking her quite regularly. At the same time I was also fucking one of my wife's friends. I set myself the challenge to fuck all three in the same day. Little did I know today was the day. The day started with me getting my wife revved up. A good fingering usually did the trick, if not, then a good tongue lashing always put her in the right frame of mind for a good fuck. This morning was no exception and I was soon blowing my load deep inside my wife. Then it was a quick shower and shave and off to work. It was Saturday and I often did overtime so my wife would be none the wiser to where I was. I got to work and had just one job to do. I got stuck in and did all I could. There was going to be a two hour delay before I could do the rest and finish the job, so told my mates I was off for some lunch. I drove straight to my girlfriends. Once in the house I had my hand down her panties before the door had barely shut. She was always up for a shag and was taking her own tits out for me to suck and lick. She was getting very wet and wanted me to go to bed with her. I knew if I did I would be there for hours and I didn't have the time for that. I told her I couldn't be long as I was meant to be at work. Instead I had her kneel on the second step of the stairs and pulled her panties down to her knees. Then I was on her and in her. I was fucking away as the postman pushed several letters through the letterbox. There was no way he didn't see us through the rippled glass door window or hear her groaning as I fucked her. Knowing she had been caught by her postman she started shaking. I teased her that he would be expecting a different type of tip now at Christmas. Then she came like a steam train panting and groaning. After a bit of kissing and groping, I used her bathroom and cleaned myself up and left to get back to work. The job went well and I was soon finished. My thoughts turned to my wife's friend. We had fucked several times before when her boyfriend was out the way along with her kids. I thought I would try my luck and see if she was alone. I was in luck, her boyfriend was out and had taken her kids with him swimming. As the door closed we were quickly kissing and fondling each other. She told me we had about and hour. I soon had her panties off and kneeling on the sofa. I was behind her groping her rather small firm tits. For a woman that had three kids she had very small tits, but they were still nice to play with and suck on. As I played with her tits I was slamming my cock in and out of her pussy. I pumped her fanny for a good twenty minutes. In that time she had come twice and was building towards her third orgasm. Then as her pussy tightened around my cock signalling her third orgasm I let my own orgasm go wild and pumped my cum deep into her pussy. I had just pulled out of her when her boyfriend and kids drove up the drive. They were home early. I quickly left her straightening up as I dashed out the back door, still dressing and putting my cock away. Once they were indoors I slipped down the driveway and left. It was only then that I remembered that I had stuffed her panties in my pocket. I hoped she would manage to get another pair on before her boyfriend discovered her soaked pussy wasn't covered. Anyway, I made my way home. My wife kissed me as I came indoors. I told her that it had been a hot sticky day at work and I would go for a shower before dinner. I showered and as I was about to get out my wife decided to join me in the shower. She was quick to stroke my cock saying she wanted more of what she had that morning. Needless to say after fucking three pussies already my cock was reluctant to rise. My wife went down on me in the shower with the water cascading over her. It took some while of sucking and licking before the old man raised his head. My wife loved to be fucked standing up in the shower. Fortunately for me she was quick to come. I had to pretend that I had come with her. My old man was quite sore from a hard days work. I never managed all three in the same day again. Up until the first lock down I was still fucking all three when I could.