As related in an earlier series, I had just turned 18. While out with my folks and brother, his girlfriend Jean had taken my cock out and masturbated me and then left me high and dry. Being a horny lad I ended up letting some stranger suck it off later, then went back again to plug his ass. Being interested in what it felt like to have something in my ass, I went home and experimented. Dad caught me and one thing led to another and my own Dad took my virgin asshole. Mom eventually joined us and then I met a new girl who also loved to fuck. I brought her home to the parents and we all had a wonderful time.
After about a dozen cums in two days, I got a bit of a rest. Sammi (my girl) and I enjoyed each other and my parents again several times. But mostly we just hung out and talked, when not fucking. I told her about Jean and how bad I wanted to get in her pants. Sammi agreed to help, as she was looking forward to seeing if my brother Colin had as good equipment as Dad and I.
About two weeks later, Mom and Dad, Colin and Jean, and Sammi and I went out for dinner. There was a lot of groping going on under the table let me tell you. I was between Sammi and Jean. Sammi kept her hand in my lap most of the time. I know Jean saw her, and she kept trying to sneak looks. I pulled the tablecloth over my crotch, and opened my fly. Sammi had a good time masturbating me now and then through dinner. Jean's curiosity was aroused when she could no longer see because of the table cloth. I felt her hand at one point on my thigh. It began to travel up. My balls were out of my fly also, so they were the first thing she ran into. She gave a gasp and her hand retreated. I turned and winked at her. After awhile, she was back. Sammi was slowly jacking me and Jean was touching on my balls. She felt Sammi's hand and stopped and looked at her. Sammi just grinned. They continued playing with me on and off. I didn't realize that Sammi also had my dads dick out and she and mom were also giving it attention now and then. Needless to say, the 5 of us were pretty horny by the time dinner was over.
We went to a club after and got pretty hot dancing and pretty drunk. We got a cab to take us home as none of us were in any shape to drive. We were kinda packed in. Mom and dad were up front, and Sammi kinda sat on top of the rest of us in the back. Jean was trying to get Colin in the swing of things and was massaging his cock thru his pants. He just sat back and enjoyed it. After a bit, she unzipped him and pulled his rod out. He looked kinda shocked, but saw that Sammi was doing the same to me. He just leaned back again and let Jean masturbate him. After a few minutes, Sammi leaned over Jean and took Colin's dick in her mouth. Colin just sighed and let it happen. I don't think he realized at that point it was Sammi. I was fingering Sammi's cunt and asshole, and Jean had a hand on both our cocks. Too soon, the ride was over and we were at the house. I zipped up and got out. Colin got out, but didn't realize he was still poking out for the world to see. Sammi and Jean just giggled. We made it into the house, and Colin was still poking out. My mom went up to him and took his rod in her hand and asked him if he was gonna do anything with that piece of meat. You should have seen his face. He tried to back up, sputtering and stammering, but mom did not release her grip. Sammi piped up that she was to blame for his state, as she had been sucking him off in the cab.