I opened the door expecting to see another one of Alicia’s girlfriends there but was shocked by what stood in front of me. There was a very tall mus...ular man dressed in the exact same outfit as I was. Suddenly, I felt very small and very silly. The dick that had been hard all night, shriveled instantly. ‘My, my, my, what do we have here? Mini-me?,’ he said as he began to chuckle. ‘I assume this is Alicia’s party,’ he said. ‘Ahhh, yeah,’ I stuttered ‘This is her place. She’s in the family room,. He laughed and said he was headed to the same bar for a drink as well, and that he'd 'keep an eye out for me'.A while later at the bar John came up and said hi to my friends and I. He introduced himself and bought everyone a round of drinks. A couple hours later my friends had all left and John and I sat in the corner talking. We talked about a lot of things, but eventually it turned to sex. I felt my cock swell as we shared stories of our best blowjobs. It was then, that John tipped me off. She reached for his pants, popping the button and pulling down the zipper. Steve helped her undress him, kicking off his shoes and assisting her loosening his trousers. I helped her pull his pants and boxers down his legs, and stared wide-eyed as the most magnificent cock that I had every seen spring forth.It wasn't necessarily the longest that I had encountered, but it was as close to perfection as I could imagine. Thick and veiny, perfectly curved, with a smooth, uncircumcised foreskin. It is just that he is my oldest son, our oldest son. I went so many years thinking I would never have children and then Frank was born. He is special to me. But I know something is wrong with him. What are you going to do? You said you would not hurt him"?I was on my back looking up at the ceiling. When we came to bed we had forgotten to turn out the bathroom light so the room had a very faint glow to it. Sharon moved up on her side against me. I said "I talked about this with Jason and Paul..