If you put two 10m apart, you will create a 20m dome shield. That will easily cover four or five people and their lankys.”“If you put it in your p...cket and tell it to turn on then, it will form a shield out to about 20cm from you, or you and the lanky if you are sitting on it. Just touch it again and tell it to turn off. You can do this mentally, so you don’t have to speak,” I told them.I grinned as they played. The boys were surprised when they touched each other and found the shield covered. Mom sat forward to help and deftly freed my cock. Her hands were coool on my shaft. She opened her mouth and I almost fainted as she took me inside. Soft, moist, hot, her tongue eager but not very talented. It didn’t matter. It was Mom! I pulled away from her before I could cum. She had drool on her chin, gasping, calling Dad’s name in a whisper. I shoved her back, crazed now. Mom complied by scrambling with her dress again, shoving her hose down. I almost hurt myself getting my pants down. Mom. "You, Mike. I want you inside of me now. Please I need you inside of me."Mike positioned himself on top of me and the head of his huge cock poked my wet entrance. He pushed his head where it would part my lips to accept him. Slowly he began to ease his head inside, bringing me further to the edge with need. Finally I couldn't take it anymore I bucked my hips so that his dick ripped its way into me. Adjusting to his girth hurt at first."Anxious are we?" He chuckled and I blushed. His dick moved. My breath caught in my mouth as I was about to tell her to wait one moment. "Can I come in then?" she said with a chirp. "Y.. yeah sure. I was just about to have a shower so I will be a couple of minutes," I replied as I opened the door to let her in. Grabbing my clothes I hurried into the bathroom and flicked the shower on. Whilst I stood there waiting for the shower to heat up I cursed myself for talking and, I'm sure, looking like a fool. It was no big deal. Not like she hadn't seen my bare.