I knew they were doing it. Yes, it was tensed atmosphere around me. And out of nowhere my cock started to grow. I had not seen anything, not heard moa...ns of pleasure from my parents, just some metallic tinks and I knew they were, did I? In fact I hoped they were. I was not able to understand for what reason I wanted them to have sex.I knew i had not a single chance of seeing my dad’s stuffy cock inside my mom’s glory hole. There was no,”Unnn!…Unn!…Uhh Hnnn!… Raji!…That’s so good!…I’m so close. There was a camera man, 3 technicians for adjusting the lights and my brother. The technicians were placed in such a way that one was behind me, one to the left and other on my right. The camera man was in front of me along with Sharma. My brother was standing behind them. The photo shoot started and the camera man clicked my photos in different poses. After each pose both the camera man and Sharma would look at the photo and praise me, I was starting to feel good and comfortable by. I stepped back and began to reach down to pull up my undershorts and jeans, but Dean handed me a box of tissues to clean up with through the hole in the tarp. I took it, thanking him as I did."Yes, sir," I heard Dean saying as I wiped my cock, "I definitely wanna get my mouth on that cock again! Mmm. Ya got nice cum, too. I like that. Tasty stuff. Ambrosia, as some would say; and I'd agree with that." Thanks," was all I could think to say to that."So, now that I know what ya got to offer," Dean. "And better me than you?" Joanna teased.It was Catherine's turn to blush. "Mum!" she exclaimed. "As if!" Sorry honey, just teasing," Joanna said. "But I'm glad you're not adverse to the idea." No, it's cool," Catherine said. "It's not like you and Dad are ancient." Exactly," her mother replied - relived that her oldest had taken it so well. Teenagers can be funny about their parents being sexually active."Anyway, are you pregnant?" Catherine asked again."I don't know yet," her mother replied..