I was 18 years and I was curious about gay sex. I had never had gay sex before but it had been on my mind for some time now. One night I heard a strange sound coming from my MASTER's bedroom so I walked in. My MASTER was on his bed, with his pants pulled down, rubbing his cock through his boxers. He had headphones on and there was porn playing on the screen in front of him. His cock was huge! I couldn't help myself, I wanted to see more of my MASTER’s penis. My naked MASTER told me to stay as I tried to leave the room because I was nervous. I wanted to stay too, to see what my MASTER looked like jerking off. I had never seen a real cock before, only pictures of hard gay cocks online. My MASTER pulled his boxers down and began to stroke his cock. It was long and thick and I couldn't believe how big it was compared to mine! I wanted to grab it! To feel its girth in my hand! I was so horny! "MASTER..." I whispered....