We drove north of the city and ended up in a place called North Park. This is a very large park that surrounds a small man-made lake. There were lot...s of wooded areas surrounding this lake which we could drive through. As we were driving around in the park Tracy started to feel amorous and started rubbing my thigh and licking my ear. Needless to say, I had a raging hard-on from her hot touch. So I thought, why not pull over on some deserted lane and see about getting in the back seat. . .....I think they must have been in their thirties, a good looking couple. She started to masturbate her man and then grabbed hold of my cock and masturbated me too! fuck me I thought, and looked around to see that all was quiet, it was. She stopped the handjobs and resumed sucking his cock, slurping up and down. I was getting fucking horny, so I kneeled down behind her and slowly reached out to touch her pretty ass, and was surprised when she started to wiggle it mmmmmm she moaned, so I then. After that, the guy took every opportunity to sneakily glance at the impressions of my jiggling breasts as we heaved the frame against the wall. I was getting really turned on with the attention, especially knowing my husband was reveling in my uninhibited conduct and would love me to continue with this provocative behaviour. We managed to rest the guy’s end on the wall, and as he moved around the wall to hold it from the other side, Dave reached over and mischievously dared to pull one of my. ...you could...you know....help me out man?I told him of course and not to worry. So I went down on his dick. Big fat, beer can thick dick ...which he previously told me was really thick and asked me if I thought that was a good size, below average, above etc. His dick was leaking precum like a broke down faucet from 1939! I was like, damn! His dick was throbbing, and hard as a rock. It couldn't be any thicker, harder, full of blood and forbidden fantasies he had denied for years.I licked his.