A few years ago one of our subcontractors had a female engineer delivering some reinforced concrete works for us.

A week or so after I joined the client's team (checking on the subcontractors works quality) I felt there was something between us and there was some sexual tension between us.

She was married but she would always joke about how me and her should go check different works in secluded parts of the site and tell her if she's a good girl.

She had quite big tits and most often would wear something with cleavage, making sure to bend over several times a day to give me a good view of them.

One day she confessed that she's a hotwife and she loves to fuck guys while her husband watched. The confession didn't come as a surprise as there was a rumor that some of the operatives already fucked her - initially I thought it's just bs rumors but I think it might actually be true. She didn't had to do a lot of convincing and soon after that we decided that the 3 of us should meet.

They picked me up from my house in order to go to a nice restaurant and then back at their place. When they arrived she was in the backseat while hubby was driving. He motioned me towards the backseat with his head and I didn't had to be asked twice.

While he was driving (I noticed the back mirror was strategically pointed towards the seat) she climbed in my lap and we started making out. She started massaging my cock through my trousers and she was getting it harder and harder. I've put my hand under her skirt and not very shockingly, she didn't had any panties on. I started playing with her pussy, getting 3 fingers in and fingering her.

We were both quite horny and hot for each other so she just undid my belt, unbuttoned my trousers and took my cock out. Initially I thought she's going to suck it but instead she jumped right on it, guiding it with her hand inside her. She started riding me like mad, moaning and kissing me. My hands were traveling between her ass and big tits.

She was really good at it and it didn't take too long for me to cum. She was pushing herself down on my cock with her hands against the roof of the car so I had no other options than to cum inside her.

She got down from me and cleaned her pussy and my cock with her fingers and licking it all. It was then when I noticed the car was stationary and her husband was just watching us from his seat, cock out and rubbing it.

We had a nice dinner at the restaurant and ended up back at their place for dessert.