This didn't seem quite so bad to me so I relaxed a little.Robert got down on the floor and laid on top of my sister. I saw them fiddling about with th...ir crotches then my sister let out a big gasp. “Oh, wow” Robert said quietly, and I realized that he had just penetrated my sister's vagina. My sister was giggling underneath Robert and said “it feels weird”. Robert seemed slightly delirious and said “yeah... weird but good”.“Ok time's up” said my sister and pushed Robert off her. He stood up and. From that day forward, I would just ask her, “Can I smell you?” She would smile, say sure then open her legs and let me smell her. The other twin would open her legs and say “smell me too.” This went on for years because we truly did not know it was wrong.Sometime before we finished grade school something happened one day. I was smelling her just as always but this time she got wet and had an orgasm. At this point the 3 of us kinda figured this was bad but it became our secret until my Mom. Nobody had cum yet.We took a break at one point and the guys got us a beer.As we are sitting drinking Ed asked me if I was ever DP'd.Of course I have.But he said "how about two cocks in the same hole." I never did in the ass but yes in my cunt."Would you want it in the ass" Bobby said. " No " I said. "But yes to my cunt." So Bobby agreed to get on the bottom since he was the biggest weight wise.Everybody in position they began to push their cocks in my cunt at the same time.At first it hurt. It must be…like…90 minutes since we’ve been together!” he jokes. “Did you miss me?” He has the warmest smile. It sends chills down my spine. “So, where’s my phone?” “I want to see my reward first!” I practically shout at him as I place my hand on his well-muscled chest and push him in the door. I quickly turn and lock it behind me. He’s shocked when I drop to the carpet, kneel in front of him and, after pulling his shorts off, stare at his throbbing cock. “Damn woman, you’re insatiable!” he.