He'd been a member for years he said, pun intended, and convinced us to give it a go.Which we did one Saturday evening. Jim introduced us to two folks...who went by the names of Mr. and Ms. Stroker, the host and hostess of the whole shebang. And, I assume but never really found out, the owners of the mansion-like house they had their parties in. Damn place had so many rooms you needed a map just to find any one particular bedroom. Big place.The Strokers explained the lay of the land to us. And it. Green."Al tried to move. "Thank God," he said. "Please bring her in." Al could hear the nurse leaving without another word. He wondered where efficiency left off and rudeness began.Al must have started to doze off, because the next thing he knew, a soft hand was holding his. "Thank God you're here, Linda. Do I look as bad as I feel?" I don't know what the other guy looks like, but I'd say you lost." A soft feminine voice replied."What the hell's going on here? You're not Linda. Would you like. Each time she looked up she would smile, this went on until she became tired and grabbed my neck and laid back on her bed. I had taken my shirt off and stepped out of my pants laying flat against her warm body. We again kissed passionately until I began kissing lower with her hands following me down.She held me while I kissed her firm breasts several times . They didn’t sag at all and her nipples stood up at least a half inch. She held my head as I continued down counting her rib bones with my. She started fucking her own brother as hard as he was fucking her. She was saying "Oh fuck bro your making me cum, Oh fuck I love your fucking cock, Oh fuck I'm coming!" as she threw her head back as her orgasm rocked her body. I was so close to shooting off in my pants just watching what has to be the most beautiful sexy woman I have ever seen orgasm in front of my eyes. She started fucking him again saying "Tell me when your close bro and I will take care of you." He said " Come on let me.