My son and I were on a walk one day when a strange van pulled up and asked if we wanted to make some money. We thought about it for a second then asked what they had in mind. After making sure we were actually mother and son they asked if they could take some pictures and maybe shoot some videos of us together. Little did they know what kind of relationship we actually had. So we got in and my son got naked and I pulled my tits out and we played along with the charade that this was the first time we'd done this. He stroked his cock as they asked what I was like to see his own mother's tits. He just smiled and said they were nice. They paid us pretty well for what we'd done so far but it was evident they weren't gonna ask us to fuck. Maybe even they thought that was too far? So I asked them how much they'd give us if I sucked his dick. We made off fairly well by the time we got out. A little extra cash in our pockets and a nice story to tell his father.