Best Summer Ever

This is a work of fiction. It involves sexual acts between underage persons and adults. If this offends you, leave now. If you are still here, enjoy. I would greatly appreciate any and all comments about the story, love it or hate it. I will only get better through the help of others.

Best Summer Ever (incest, MFmf, bi-sexual)
By: Scott Winslow

“Twins?”
“Yes sir.” the doctor said, pointing toward the screen connected to the ultra-sound machine. “We can clearly hear two distinct heart beats. Would you like to know the sexes?”

I glanced from the screen to my wife lying on the table, her round belly exposed and being examined by the doctor. We shared a look that started as shock then quickly changed to excitement. “Yes!” we said in unison.

“It seems you are going to have one of each,” The doctor answered “a boy and a girl.”

My wife and I shared another excited look, and then we both began to giggle lightly. The doctor looked from me to my wife, a look of wonder at what was so funny on his face. I suppose it was more ironic than funny. I do not know all the statistics on twins. I do not know how common it is to have twins, especially when one of the parents is also a twin. I imagine the odds are even higher if BOTH the parents are twins, let alone each others twin. But that is exactly what happened. You see my “wife”, and the mother of my twin children, is actually my twin sister.

My name is Dan, and my twin sister is Katie. We were always very close. We would talk about everything; we kept no secrets from each other, and were each others best friend. Our family spent our summers at a cabin on the lake. We absolutely loved it there, the weather was great, the lake was a blast, and the cabin was nice. The only problem with the cabin was that there were only two bed rooms. Our parents slept in the large master bedroom, and our bedroom had two smaller beds. This, however, wasn’t too much of a problem, considering how close my sister and I were. We didn’t mind sleeping in the same room. As we started getting a little bit older we both started becoming interested in the opposite sex. Naturally we talked to each other about this as well. It started the summer we were 12. After a long day on the lake playing with each other and other children from near by cabins we turned in for the night. We would always lay awake and talk for a while after we went to bed, and this night was no different. “What does it look like?” my sister asked. That night we played a lengthy game of You Show Me Yours, I Show You Mine. By the end of that summer we were lovers. As we grew up we each had several other boyfriends/girlfriends, but never anything serious. I knew that I would never feel about anyone the way I felt about Katie.

When we were 25 our parents passed away in car accident. We had both graduated from college and were looking for jobs. We were both sort of lost, not knowing what to do. The only thing we had was each other. Then everything changed. I got a job offer to teach high school in another state. I knew I had to take the job, but leaving my sister would be hard. That was when I got the idea to make her my wife. Of coarse she said yes, we moved to the new state together not as brother and sister, but as husband and wife.

We had talked about it ever since we found out Katie was pregnant. We knew there was more to our love than most other people have. There is something special about being in love with, and making love to, a family member. We wanted to involve our new bundle of joy in our incestuous life, when the baby was old enough of course. So we could barely contain our excitement when the doctor told us we were going to have twins, a boy and a girl. We would help them find the kind of love my sister/wife and I had shared since our childhood.

***

Eleven and a half years had passed since the birth of our two wonderful children. This summer our little ones would turn 12, the same age Katie and I were when we began our loving relationship.

“Mom, Dad, we’re home!” Brandon yelled as he came in the back door. It was the last day of school. Summer had officially begun. “I win!” he added to his sister, coming in the door a few moments later.

“No fair!” Molly whined. “You can’t cut through Mr. Jebbia’s yard. You know he would flip his lid if he saw you.” The race home from the bus stop had become a daily ritual for the kids. Molly usually won, when Brandon didn’t cheat that is.

“Yeah, but he didn’t, so I WIN!” Brandon shot back, lifting his arms in the air like he had won the World Series. “Last day of school too, so that means I’m the champion” he added and then stuck his tongue out at his sister.

“I don’t think so” Molly said, and grabbed for her brother, attempting to pinch him. Brandon ran off to escape his sister’s attack. Molly chased after him.

“Don’t full around too much you two” Katie yelled from upstairs, “you both still have to get packed and ready to go.”

I was carrying a suitcase down the stairs as the children ran past me, giggling and laughing. “What was that about?” I asked myself, setting the suitcase on the pile with the other bags, ready for the trip. It had taken Katie and me a while to decide exactly how to handle letting our children in our little family secret. It had been her idea to do it at the same place it had happened for us, the cabin at the lake. I loved the idea of spending the summer on the lake, enjoying the weather, and each other, all summer long.

I glanced at myself in the mirror at the bottom of the stairs. I suppose I am attractive. I’m 6 foot tall, dark hair, and I work out regularly to keep a muscular build. The idea of what was going to happen this summer was making me quite excited. A bulge was starting to show in my pants from my 7 inch penis. I was lost in thought and didn’t even notice Katie come up behind me.

“You may want to put that thing away, you don’t want to spoil the surprise before we get to the lake do you?” she teased. I turned and saw her standing at the foot of the stairs. She was beautiful, tall, long legs. She had the face of an angel, framed by a head of bright red hair, cut short to her shoulders. Her large 36c breasts fit perfectly with the wonderful curves of her hips.

“What surprise?” Brandon asked, carrying his own bags into the room, his blonde hair reflecting the light coming in through the window. He had a slim body, toned from playing sports. He had switched into a pair of shorts after school and I could see his slender, but toned legs as he came down the stairs, leading up to his tight butt. He had soft features that made him incredibly handsome.

“You’ll just have to wait and see young man” Katie said, running her fingers through his hair.

“Oh come on mom, tell me. I promise I won’t tell Molly.” Brandon replied.

“No can do kiddo, not until tonight” I said. “Where is that sister of yours anyway?”

“Right here daddy” Molly said, finally making her way down the stairs with her luggage for the trip. She is the spitting image of her mother at her age. Same long red hair, same pale skin, same thin long body, and same small slightly budding breasts. She looked absolutely adorable in the summer dress she had changed into. I could almost see up it to her panty covered mound as she came down the stairs. I caught my mind wondering. At that age her mother was almost completely hairless. I wonder if my daughter’s body was just as smooth and soft as her mother’s when we first began making love. The idea excited me, and Katie noticed yet again.

“Ok kids, time to go. Let’s load up the car” she said, snapping me back to reality. We quickly loaded the car and were on our way. In a little over an hour we would begin our summer on the lake.

***

Upon arriving at the cabin at the lake we all helped unloading the car. After carrying all of the luggage into the cabin the kids went exploring. This was the first time either had been here and neither really knew what to expect. It didn’t take them long to realize the shortage of bedrooms. Katie and I knew that it would not really be an issue, but we told them for the time being if it really bothered them, one could sleep on the couch in the living room. This seemed to appease them and since we still had a few hours of daylight remaining, I suggested we take a swim in the lake before dinner. We all changed into our swimwear, and had a nice dip in the cool water. As the sun started to go down, we all started to get hungry. We went back into the cabin and got changed. As the kids watched a movie, Katie and I prepared dinner. The meal was great, and we spent some time after dinner sitting around the table talking.

“Hey Mom, what about that surprise you were talking about?” Brandon asked.

“What surprise?” Molly asked, getting excited.

“Mom and Dad have a surprise for us” Brandon answered her.

“Ooo what is it?” Molly joined in.

My heart began to pound.