She finally stopped and pulled out. I was trying to catch my breath. She leaned over and kissed me.“Very good John,” She claimed off of my chest.�...�What do you want now, John?” Ann asked looking at the camera.“I want you to fuck me, with your big cock, I want to feel it deep inside me.” I couldn't believe what I was saying. She had total control over my body and my mind. I don’t think I could refuse her even if I wanted to. She was overwhelming, her presence and voice her looks all demanded total. The way she was sucking my son was more than what I had done to men I’d dated. She was incredible! I couldn't believe what I was seeing. I thought I was a pro in cock sucking, but what my sister was doing to my son was something else! She had entirely given herself into my son, in a way, I hadn't thought about. She was worshipping my son's cock, first by exposing herself on command and cumming on her own hand in front of him for his amusement and now on her knees, sucking him off! She was. He was dressed as a female maid and had to serve drinks and food to everyone. Mom suggested that her girlfriends bring their husbands over some time and they would get all of the them to wear ladies panties and put on a show. To give them an idea of what she had in mind, she made daddy strip naked and spanked him over her knee, while the boys were pinching and spanking me at the same time. So that’s the way it was for most of my 15th year. Except from that time on, my Mom said she was going. I opened the door for her, of course. She didn't usually like that, but this was a special night, I thought. And she smiled that I had guessed correctly. By the time I got around to my side of the car, she was sitting right in the middle."This is going to be the greatest night of our lives, Pete." She squeezed my thigh. I smiled at her and kissed her cheek, I didn't usually do that, either, but it just seemed natural."I hope so. I cant wait till midnight." Meaning the after prom parties which.