" Don't stop." She whispers. I pull back and slid in again. " Ooww, fuck!" She cries. Confident she would stop me if she needed too. I speed up, smoot... strokes back and long strokes forward. Unable to hold myself in check any longer, I give her the last inch all at once in one deep hard thrust. " Ooowww!" She cries. Tears are falling from the corners of her eyes. I stayed there. Buried to the root. She feel my hot balls pressing against her pussy and she laughed. The pain is searing, my balls. I reached out to him and encircled his cock shaft, pulling him into the other corner, 'Put your balls on the top', I suggested, and as hit eased the machine corner into his crotch, I pressed his rigid cock flat against the flat top, pressing down on it, feeling the vibrations surge through it.We were both caught up in the hum of the machine, each of us experiencing sexual gratification from the vibration outpouring of the electric engine, my bare hand holding his warm cock against to top two. Jana surprisingly went to set up a short distance away but we both convinced her we were happy to share our spot with her. She felt she would be imposing, but we assured her that her company was most welcome. So we ended up with three beach towels side by side. Jana rubbed oil on my back, I oiled Rebecca and she did Jana; a very democratic and friendly arrangement.Male interest in my two companions continued. I suggested to them that they both be a little less modest with their legs, that it. My cock was throbbing, I had no idea his touch, a man’s touch, could turn me on so much. When his fingers wrapped around my shaft, my eyes rolled back into my head and I felt as if I was melting into my seat. It felt so good. Without saying a word, he leaned into my lap and I felt him take my hard cock into his warm, wet, wonderful mouth. My head was spinning, I had never felt such consuming, incredible pleasure. He expertly moved his lips up and down my shaft, edging my closer to orgasm each.