Opened it and as I walked up the three steps to get into the van, I felt my rock hard cock. I had no idea why I was rock hard. What was wrong with me?...I should be livid - not stood here on the door step with a huge boner. I made my way in to the caravan, not knowing what to say or do.“Are you okay?” she asked, looking at me bemused.Was it that obvious? “Yes, why?” I replied.“You’ve got a weird look on your face.” she said.“Um, yes, I’m fine.” I smiled weakly, “I’m just desperate for a pee. Cum now, honey... Cum now I can't wait for you any longer..."Her eyes had glazed over in an intense haze of pure carnal pleasure and lust as he pumped his big cock ever harder between her loins, reducing her to a helpless sex slave. She was moaning and groaning incoherently as he shagged and copulated with her like a stray bitch in heat. Like a filthy tart she was enjoying every moment of it. I watched as her male friend screwed her until she had reached a huge uncontrollable orgasm and started. ” She started sucking again, working it harder and faster. She reached up and started fingering and rubbing my balls with her thumb as I reached down and started rubbing her tits. “Mmmmmm,” she moaned, which was all she could say with my cock in her mouth. With this she stopped and stood up in front of me, and smiled again. She was horny and she liked seeing my reactions to her seductive moves. She reached behind her head and untied the shirt. It came undone and she pulled it over her head. I am immediately getting harder. Im trying not to, but I had to be honest that I was loving the attention this perverted old fucker was giving my dick. I immediately decided that this was going to happen, and pulled my towel to the side and started caressing my balls. "Nice cock" he says. Walks over and slides his very warm, very moist hand over my dick. He lifts his leg up putting his foot on the seat, and I grabbed his shaft. He hardened up the rest of the way quickly. If I wasnt completely.