“Here, like your skin here.” I forced my right hand between and brushed it up and down on my son’s chest and stomach and as I did that I ‘i...advertently’ caught my son’s erection. In a reflex he lifted his belly from mine and stared at me. Without waiting for his further reactions, I immediately pulled his boxer down and let his monster out. My son’s penis now lay bare, erect, oozing precum and arrested between our bodies. With his boxer around his knees, my son now lay on. "Eat it!" she exclaimed, and began grinding her wet pussy into my mouth. I had to do it so I wouldn't completely suffocate."Ow!" I mumbled, with my mouth full of pussy, as the other niece slapped my semi-erect cock back and forth, filming the whole scene. Next, the one sitting on top of me shifted her position, so her ass was now directly over top of my mouth: "Suck my ass, perverted Uncle!" she commanded. And I did as I was told. The girls were obviously in their glory as they continued to. I sucked at him, twisting my tongue over the flared head as he stiffened in my mouth. As my head bobbed back and forth he began to match my movements, thrusting his cock into my mouth. Soon both of his hands were clamped onto my head as he fucked my mouth. I struggled to breathe, his cock forcing me to gag as he forced it into my throat. I fell backwards, gasping for air. "You're fucking useless!" Jack towered over me, his hard cock standing firm, covered in my saliva, my lipstick smeared along. She was still flooded with adrenaline, the last thing that she wanted to do right now was rest, but her companion wouldn’t be very effective in combat if he was exhausted. Who knew what dangers they might have to face together in the future.She walked up to the felled door and lifted it off the ground, leaning it against the entrance to block off the little room from the rest of the tunnel.“There, a little safer maybe,” she muttered. “No wandering Unggoy will stumble upon us.”She lumbered over.