A trooper who was skilled in this weapon's use was awarded the honor of taking out the machine guns. He worked his way up as close to the machine guns...as he could manage without drawing fire and launched a rocket. Bull's eye! One machine gun was eliminated and one machine gun was damaged by flying rock shards from the wall of the shaft. The damage was weird in that it made the second machine gun start to shoot, narrowly missing the trooper who had fired the rocket. The gun continued to fire. Sarah moved her head between her mothers thighs for a closer look. Sure enough Sarah's mother was wearing the knickers.As Sarah turned to Johnny she was greeted by the site of him stroking a massive erection. The sight of Sarah with her head between mums legs was too much for him and he was stroking his fat, long cock over this taboo sight. Sarah had always had sexual urges towards her brother and had on occasion fingered herself at the thought of being caught by mum. Sarah was extremely bi. Now, Professor Eleanor was feeling her pleasure surging and rising for her orgasm getting ready to blow soon. Seeing his big cock and his fist moving fast on it, she informed him that she was going to fuck him much faster and suggested to try to cum at the same time. Ben agreed to try it because he had always asked the girls to do it when he was fucking them. Now Professor changed her position once again to crouch over him. It looked as if she was sitting on his ass, driving the dildo faster. I could feel a rising tension in mycrotch, and it was definitely beginning to get wet. Oh God, I thought tomyself, what was happening to me. I couldn't believe that I was feelingthis way about a man's penis, even if it was my own. It was wrong. Notinging the way that I was staring, Melissa gasped and stared atherself and at me, eyes wide. Finally she asked "Do you think weshould.......?" I gulped, still staring at the erect penis, feelinghorny and confused. It wasn't right to feel that way,.