Prologue -
My name is John and my wife's name is Lisa. We are both in our early forties. Our children, Robby & Janet are twins and they just turned 18. If I must be honest, Lisa is still a very hot and sexy woman for her age. She stands 5'7", weighs about 125, long black curly hair, brown eyes, full tits and amazingly large nipples and an ass that invites cocks to fuck it. Me, I am in good shape from exercise. Now, my son is 5'10" and muscular from his obsession about his health and working out at the gym. Janet is just a natural beauty. Like her mother she is extremely sensual and knows it.
About three decades ago my large family started a practice, a Rite of Passage where the family participates, for children who turn 18 and we have been practicing it ever since.
This is the story of our two children's Rite of Passage.
The story -
Unbeknownst to me and my wife, one day our 18 year old's decided to go up to the attic to snoop around. Apparentley they found a small locked metal box that Lisa and I had hidden. They never said anything about finding it.
The next day at dinner, Robby said, "Janet and I were up in the attic and we found a small metal box that was locked. You guys know what's in it?"
I replied, "Yes, it's mine and your mother's. Did you open it?"
Janet said, "No. It was locked."
Lisa then replied, "It's just an old box of pictures from our past."
Robby replied, "Can we see them?"
I answered, "Maybe, some day."
They shrugged their shoulders and muttered an ok and we all finished dinner.
When Lisa and I were in bed that night, I said, "I guess it's time we had a talk with the children about their Rite of Passage."
"Yes, I suppose so."
"Tomorrow after dinner we will sit down with them and discuss it with them "
"What about the pictures, John?"
"We will show them to them after we explain the Rite to them."
"That's a good idea. Now, are you going to fuck your horny wife?"
In seconds, my hard cock was filling Lisa's cunt and after a few minutes, I shot my cum into her. We fell asleep with my cock still in her cunt.
I woke up first and I could see the dried cum around her cunt and I gave her a kiss as she was still asleep. As I kissed her, she smiled and reached down and grabbed my hard cock. "Fuck me hard." She murmured.
I wasted no time in spreading her legs as I rammed my cock into her. She matched my thrusts as I pounded her. She started moaning and her hips were gyrating as I continued my assault on her cunt. Just then I pulled her hard to me as my cock shot out streams of cum into her cunt. As I was cumming she just kept fucking me until she was exhausted.
"And good morning to you Lisa."
"And a good morning to you John."
We laughed and got up to meet the day.
It was Saturday and we all had a nice breakfast and as we ate, I said, "Hey kids, after dinner tonight your mother and I want to talk to you so don't make plans."
They both said ok and we finished breakfast and cleaned up and we went about our Saturday routine.
The kids went out to the mall and said they would be back by dinner time. Lisa and I did some cleaning up and by noon time we were finished.
We had lunch and Lisa said to me, "You know my love, you were pretty good this morning. Think you can give me a repeat performance?"
I smiled at her and we headed to the bedroom. I quickly undressed her as her full tits came into view. Her nipples were already rock hard as was my cock
We were naked in a heartbeat and, as we kissed I pulled her to me. My hard cock slipped in between her legs. I pushed her on the bed and got her on all fours and I moved behind her. Her big tits were hanging down as I moved my cock to her. I then pushed the head of my cock into her asshole. She let out a loud whimper and looked back at me. Her hand found my balls as my cock pushed deeper into her ass. She kept moaning and saying..."yes, yes, yes....cum in my ass." I continued fucking her ass as her hand was squeezing my balls.
"I'm cumming bitch." She pushed her ass into me as I could feel my cum filling her ass. As I was cumming, she kept her ass tight against me, taking in every inch of my cock. Finally, I stopped cumming as my cock slipped out of her ass, my cum oozing out her hole. We both laid on the bed exhausted.
"John, that was the best fuck I ever had."
"And you, my dear are my whore and I love you."
We eventually got up and showered and got dressed. Soon it would be dinner time and our discussion with our kids.
Dinner was terrific and after the dishes were all cleaned and put away, the four of us sat down to have our discussion. The locked metal box was on the table.
I started the meeting. "You kids are now 18 and adults. For decades this family has had a tradition that we still follow today. It's a 'Rite of Passage' for children who turn 18 and enter into adulthood."
Lisa continued, "And since you are both 18, you have the opportunity to follow in that tradition. We would like you both to honor that tradition."
Just as Lisa finished, I opened the box and took out the pictures.
I said, "These pictures are of previous Rites of Passages over the years. You will see your mom and me, both sets of grandparents and other family members who have participated."
Lisa handed them the pictures.
They gasped when they saw them.
Robby said, "Everyone is naked and having sex."
Lisa replied, "The Rite of Passage is for you to have sex with me ers of the family which will make you adults. You do not have to participate if you don't want to but your father and I hope you do."
Janet asked, "Will everyone have sex with us?"
Lisa said, "Yes. And you will have sex with everyone, including me and your father."
Robby asked, "What happens afterwards?"
I answered, "Then you and your sister can have sex with anyone in the family you want...any time you want and they can have sex with you too."
Robby replied, "That include you mom?"
"Yes, Robby, including me."
Robby and Janet were amazed as they looked at the pictures.
Robby pointed out some pictures to Janet.."Look Janet, mom is getting fucked by dad's father and dad is fucking his mom. These are amazing."
Janet added, "Boy, dad's father has some cock and mom looks like she should be a model or in pornos." Look at this picture. Mom is eating out her mother's pussy."
Janet asked, "Mom, you're a lesbian?"
"No dear. I just like pussy as much as cock."
Lisa laughed and said, "So do you two want to take the Rite of Passage?"
Almost at the same time they said "Yes."
We continued looking at the pictures when Janet noticed there were memory cards in the box.
I said, "Those memory cards have videos on them."
I then told them that I would make all the arrangements for the end of the month.
Then my smart ass Robby said, "There wouldn't be any chance of us starting sooner, is there?"
Lisa replied, "Oh, I see. My son now wants to fuck his mother."
"Well, that thought just crossed my mind."
I replied, "It's up to your mother. I don't have a problem with it."
"What about me dad?" Janet asked.
Lisa and I laughed and Lisa replied, "Ok. Tonight. That soon enough?"
Then they started asking questions about the pictures. Robby asked his mother, "So when your dad's father fucked you, how did it feel?"
"It was really amazing. My father-in-law was the first guy to fuck me. He has a big cock which I really enjoyed and when he came in me, it felt amazing. And even now, when your dad and I visit them we still fuck each other, often."
Janet asked me, "How did it feel to fuck your mom?"
I replied, "Your grandmother was always a beautiful woman and I always fantasized about fucking her and when the opportunity arose, my cock was hard for days just thinking about fucking her. To this day, I get a hard cock when I know we are going to visit them."'
After some time, they took the pictures and left.
I said to Lisa, "I think they liked the idea."
"So it seems my dear."
I called my dad and told them about our talk with the kids and he said that he would arrange a family gathering at the end of the month for their Rite of Passage.
My dad asked if we showed them the pictures and I told him we did. I also told him that Janet was very impressed with his cock and couldn't wait to make some pictures of her own with him.
I told him we were really looking forward to it.
It was now getting late and I called the kids to come and join us in our bedroom. I guess we were all a bit nervous but Lisa took charge and told them to get naked. As they undressed so did we. The four of us were seeing each other naked for the first time. Robby had a nice sized cock and Janet had a smooth pussy like Lisa's.
"Mom, you're beautiful."