Fortunate, my erection had subsided somewhat before I got up. The restrooms were down a secluded hallway and Sherry came out of the ladies room just a... I walked by. "Hey good lookin!" I said when she appeared. She smiled and took me by the hand. I wasn't about to blow my chance again, and I pulled her close against the wall. Our mouths met in an extremely passionate kiss. She pressed her incredibly sexy body against me as the kiss seemed to last forever. Of course, my cock was now fully erect. They got heavier andheavier by every breath that I took. And they got large too, I could notdo anything to stop this I couldn't even move my own body.Then I got a really big jolt in my groin as I realized that my balls wereretracting inside my own body and I felt my penis getting smaller in sizeuntil I could not feel anything hanging out of my body. Then the glowaround me started to subside and I could start to feel my body again,which felt totally different then before I felt the weight on my. That fucker was standing there watching us and we weren’t stopping on his account. Was he enjoying watching his wifes younger sister ride her mans big cock? I pulled my wife down on top of me while she rode and began to spread her ass as our breaths told we were both getting more excited. If he was going to watch we agreed we weren’t going to disappoint him. My wife rode me harder and faster forcing my balls swinging into motion. I began whispering how he was probably rock hard and how sexy she. .. it was disgusting, is what it was. Disgusting!”“Tell me about Sheena, Duchess. And why is it that I really don’t think you dislike her? You don’t, do you?”“No, I don’t,” Duchess grumped. “But even though he’s my brother, he was so damned arrogant. You would think he was the only tiger ever to be knighted, for heaven’s sake!”Then her demeanor changed and she said, “Actually, Sheena is pretty nice. Even for a tigress, she’s very lovely. And when I was complaining about her stretching in front.