I want you to cum inside me.” She kissed me, wrapped her legs around me and whispered in my ear, “Fuck me until you cum. Give me all your cum. Soa... my pussy, David.” I needed little more encouragement. I’d been holding back since she and Channy started sucking my cock. Four or five deep strokes later I felt as if my cock exploded. Spasm after spasm wracked my body. Hot sperm coursed the length of my shaft to empty deep inside my sister. The sensation was almost surreal. My mind was lost in a. "Looks like somebody needs to learn who's boss," she said with a smile."Put your hands up to the headboard like a good girl, or there will betrouble."I knew this meant the cuffs, and that i would not be able to touch hergloriously enhanced breasts. I also knew that it meant that she was goingto be paying a lot of attention to my needs, since i would be helpless.As I had two new intense needs attached to my chest, I had all the reasonin the world to play along, so I put my hands up to the. We didn't need to. Oh, sure, I dated, and so did Marie, but only so that we could secretly tape our temporary beaus. Once we got what we wanted on tape, we moved on to another "friend." Our tape library consists of hundreds of secretly made fuck and suck sessions, and we even have our boy and girlfriends alone, masturbating when they thought no one was around.Let me tell you about what we do on vacations.Vacations are wonderful for peeking, and, with some planning, for videotaping, too. We've. Which made it soooo tight that he could watch how the cloth was tuggedupwards, actually being pulled deep into that crevice….and it outlined theperfect shape of her vulva….making it look as if she were naked, and thewhite of her shorts was painted right on her flesh. Barbi saw him gulp as hesaw that, and she grinned, and deliberately spread apart her legs slightly,really teasing him more….and jokingly said why didn’t they leave their bikesand sit by the stream and cool off… Bobby was for that,.