My husband and I work out together at the local gym most days after work. Its not a big gym so often you would see the same people each time and say hi as you go about your routine. There was a mother and son that would work out together, we'd see them each time we were there. I always admired their commitment and thought it was cute that they had such a good relationship.

One night I was out with my husband at a local bar when he decided to call it a night shortly before midnight. I decided to stay for a few more drinks with a friends. As I was getting ready to leave the guy from the gym that worked out with his mum was walking towards the door. I said hello and we walked together to the cab line that seemed to stretch forever. After 15 minutes of chatting and a few too many cocktails I made the decision that I was going to take things further. I text my husband to see if he was okay with the idea and when the cab arrived I grabbed his hand and pulled him in to the back of the back. When the driver asked where we were going I asked for his address. On the way to his house we didn't really speak. When we arrived he paid for the cab and we went inside. As soon as we got through the front door we started kissing and removing clothes. Before we got too serious he asked if my husband would be angry, I explained our lifestyle and it blew his mind. Before I knew it I was naked and he was inside me. By the end of the night we had hooked up 3 times and even recorded a video on my iPhone for my husband.

When I got home I showed my husband the video, we were both so turned on we made love twice before falling asleep.