Sister was about to be shared by her husband

As Mary and I walked to our cars Mary told me she couldn’t believe what Jan was going to do. I asked her if it excited her and she told me it did but she would never do it. I told her it really excited me and that my panties were wet but she better not say anything about it to m y husband! She laughed and promised. She hugged me and whispered in my ear, “Your husband and my old man will kill you and me and the guys too! Jan’s husband has always been strange!”

I told her I knew it!