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 step-dad's bedroom so I walked in. My step-dad 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 step-dad’s penis. My naked step-dad told me to stay as I tried to leave the room because I was nervous. I wanted to stay too, to see what my step-dad looked like jerking off. I had never seen a real cock before, only pictures of hard gay cocks online. My step-dad 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! "step-Dad..." I whispered. "Shhh step-son," he replied, "watch me stroke my cock." He stroked faster and faster and finally his cock shot a huge load of cum all over the bed and his stomach. I watched my step-dad cum and my cock got so hard and I started to rub it. "step-Son... come closer," my step-dad said softly. "Lick my cock clean, step-son." I did as I was told and licked my step-dad's cock clean, swallowing his cum. As soon as the last drop disappeared, my cock shot cum into my hand. I collapsed onto the floor beside my step-dad exhausted but feeling satisfied. "Thanks for cleaning up after me," my step-dad said. And that's how it all started. After that my step-dad and I fucked every night in his bedroom. My step-dad taught me everything there was to know about gay sex. I learned to suck dick like a pro and take it up the ass with ease...from my step-dad. Taboo, kink, step-daddy, roleplay, solo gay, mature, twink, college, BWC, cock worship, fetish, kink, muscle, stud, step-dad, step-son, gay sex, cum, cumming, gay cum, gay step-daddy, master, slave, submission, BDSM,