I shifted from one foot to another; the tension in my crotch was beyond description. As I moved I stepped on a twig, the cracking sound of it sounded...like a cannon going off. The woman didn’t look up, her hand continued fucking her pussy, and her voice was sweet and yet dripping with lust. “Get it out, bring it over here, and fuck me like there is no tomorrow.”I was shocked to say the least, but how could a guy resist. I unzipped and freed my captive cock, it felt cool in the open air, yet. “That’s the fucking trouble,” she said. “I do and you know I do. Fucking hell. Sorry, I tend to swear when I’m nervous.”“Don’t be nervous,” I said. “Just a little kiss.”I wrapped her in my arms and gave her the biggest, dirtiest kiss I had ever given anyone. To my surprise she joined in enthusiastically. My hands were all over her, on her neck, squeezing her tits, stroking her back and sliding up her thighs. At that point she stopped me.“I have never, ever done anything like this and I don’t. At that point I was so hard I pulled out my dick and began to stroke it. I heard my wife moan even louder so I looked over and noticed that this guy had now exposed my wife's nicely trimmed pussy. Soon he slipped two fingers along her slit and then between her wet pussy lips.He took his fingers out of her cunt momentarily and he slid her thong down her legs until it was off. I knew he wanted to fuck her; so I took one of her thighs and slowly spread her leg exposing her dripping wet, tight. You can't run away and you can't change it. The only question now is whether it's going to do any good."Jenny felt a wave of panic seize her, not do any good?The man continued, "If you think this is what we want from you then you need to think again. I could get better from a whore for less than twenty bucks. I don't expect you to love me, I have a wife who does that, but I expect you to show your gratitude and that isn't what you just did. I know this was your first time, and it's okay, this.