Unchartered Territory/family Trip

I guess our family is like a lot of other families with everyone running around in different directions.

My name is Kyle and I am 19 years old and in college. My sister Abigail (Gabby) is 18 and just starting college. My mom Karen is 40 and was a stay at home mom but now has a small job working in a lingerie shop as the manager. My dad Eric is 42 and is in advertising and makes good money but we rarely see him.

With all of us going in different directions one night at dinner time we were all together, which was rare for us. Dad said, "I know we are all busy but before school starts up again I want us as a family to take a short trip on the boat. We can explore a couple of the islands and just get to know one another again. I was thinking about three weeks from now before school starts."

We were all excited and said we would clear our schedules for the trip.

As the time approached, we all got what we wanted to bring. Dad got the boat all set with supplies and maintenance. He filed his chartered course with the harbor master and told him we would be back in five days.

Saturday morning arrived and we loaded the 4x4 and off we went. It didn't take us long to get to the marina and we all pitched in to get everything on board the Ugly Duckling. After a little more than an hour we were ready to shove off. Mom went down to the galley and got things straightened out while sis and I helped dad on deck.

It wasn't long before we were out of the marina and on our way. The weather was beautiful and the sun really warm. Sis and I went and put on our bathing suits to soak up the sun on deck. I thought dad was going to pass out when he saw Gabby in her tiny bikini but he smiled and shook his head.

About an hour after we were on deck, mom came out wearing her bikini and we all applauded her. She smiled and said, "Not bad for a 40 year old mom with two kids, agreed?" We all agreed with her.

By this time dad told us that we would be at the first island stop in a few hours and that we would visit the island and sleep on board then depart in the early morning since the next island was a bit further away.

After several hours, we arrived at the first island and took the dinghy to shore. We took in the sights and did some local shopping and before we knew it we had to head back to the boat.

Mom prepared a great dinner and we stayed on the deck in the warm gentle breeze of the night and took in the stars until it was time for bed.

The next morning dad headed to the next island as mom prepared breakfast. After we cleaned up, the three of us went on deck. Dad told us that it would be night time before we made the next island and that we would go to shore in the morning. He also told us that this island wasn't on the map and is uninhabited but that we could swim and snorkel there and collect shells. It all sounded good to us.

It was late when dad anchored off the island and we were already in our cabins sleeping when he joined us. We weren't sleeping long when we heard noises. Dad got up and I followed him and we went on deck to see where the noises were coming from. As soon as we got on the deck, we could see another larger boat pretty close to ours and it looked like they were trying to get closer to us. Dad said, "Go below and get yourselves off the boat immediately, they are pirates."

I rushed below and got them up and we hurriedly jumped into the dinghy and paddled to shore without the pirates seeing or hearing us. I could see dad trying to scuttle the boat as the pirates got their boat closer. After a few minutes dad jumped into the water and started swimming to shore.

By the time we all got to the shore and hid, the pirates boarded the Ugly Duckling and were looking for us. We heard yelling and screaming and then gunfire. We hid on the shore nervous wrecks since we didn't know if they would come looking for us on shore.

Dad must have done a good job because the boat started drinking and they abandoned her and got back on their boat and departed, thank goodness. He also managed to grab a survival pack before he abandoned the ship that would help us.

We were all so thankful that we got away that we then realized we weren't wearing too much clothing. Mom and sis were in only their panties and dad and myself in our briefs. It was the first time I saw mom and my sister's tits.

We stayed put for the rest of the night and when the sun came up we started to search the island for food, shelter and water. Fortunately, dad was a former green beret so he knew something about survival.

We searched and came across a small cave that was perfect for shelter. As mom & sis stayed in the cave, dad and I searched for food and water. After a long couple of hours, we found some coconuts that we brought back. I rested while dad continued his search for water.

Two hours later dad came back and said he found some fresh water and we could use the coconut shells as canteens. We were pretty well set for the time being.

After we had some coconuts, dad went through the survival pack and picked out a compass, flare gun, knife, a small hatchet, some string and a first aid kit.

Gabby and mom had gathered some wood and dad made a fire. Later in the day dad went out looking for food with Gabby. He was gone quite awhile but when they returned, he said he saw signs of animals and he would see what he could find.

In the meantime, I was enjoying the sight of mom & Gabby's tits. Mom caught me looking and said, "Keep your eyes in your shorts not on our tits young man." I got red and mom & sis laughed.

Dad was gone most of the day and when he came back he said he found animal life and would get something later on. We enjoyed the coconuts and the fresh water.

After we ate, dad and I went hunting. It was a chore but dad managed to kill a small wild hog. However, we paid a price. Our briefs got torn up and we were now naked as well as scratched up. We laughed at our situation as we headed back with food.

When we got back to the cave, mom and sis asked what happened and we told them that we had to scramble for the hog in the bushes. Dad told them that there was nothing else we could do to get the hog. That night we had cooked hog for dinner.

After a couple of days we did some more searching of the island. Dad made an S.O.S. sign in the sand on all sides of the island. All we could do was wait. He said that we were expected back in five days and after that, they would start looking for us.

The evenings were a bit chilly even with the fire. Awkward as it was, we all cuddled together which proved a bit of a problem, especially for me. After a couple of days on the island we were all now naked. My cock was a problem but fortunately, mom and sis understood and they both laughed at my situation.

One night as I was cuddling with my sister, my cock got hard and slipped in between the cheeks of her ass. I didn't know what to do. Then my sister pushed her ass back and my cock was rock hard now and was wondering if she was awake and knew what she was doing.

Suddenly, she shifted positions and my cock was pressing against her pussy. I was sweating now. Without a sound I felt her hand touch my cock as she shifted herself and my cock slipped into her cunt. She pushed her body down on my cock until it was completely inside her.

Not a word was said and I didn't move. My sister slowly moved her body up and down on my cock. My arms wrapped around her until I felt her tits and hard nipples. She kept moving her cunt up and down and then I couldn't hold back and shot my cum into my sister's cunt. My cock slipped out as my sister repositioned herself and moved away from me.

When we got up in the morning my sister never said a word and neither did I. She just smiled at me.

After we had something to eat dad asked Gabby and me to search for more wood. We looked at each other and headed out in our search. When we got to the other side of the island we stopped for a rest. We had some water that was in the coconut we had.

As we drank, I looked at my sister and I said, "I'm sorry about last night. It was an accident."

She smiled at me and replied, "For you maybe, but not for me."

I answered her, "You mean you wanted me to fuck you?"

She said, "I sure did. I wanted that inside of me from the first day I saw it. And, dear brother, if you play your cards right you might get lucky with mom."

I was in shock. My sister just said that my mom wants me to fuck her and I couldn't believe it. I said, "There is no way mom wants me to fuck her."

Gabby replied, "Ok, but it will be your loss. Maybe you should cuddle up with mom tonight and see?"

I just looked at her nakedness and my cock started getting hard. I said to her, "Now see what you have done."

She smiled and replied, "I can take care of that if you want me to."

I smiled and told her she could if she meant it. Then she walked over to me and knelt before me. In an instant she had my cock in her mouth and was giving me a blow job. After a few minutes she looked up at me and said, "You want to fuck me?"

I lifted her up and laid her down on a huge flat rock. She guided my cock to her slit and I eased my cock into my sister's count, filling it. I wasted no time in pounding her count and in a short time my cock exploded cum into her count. We kissed as my limp cock slipped out.

After we composed ourselves and started back with more wood,I asked her, "How do you know mom wants me to fuck her?"

Gabby said, "Mom told me that she loved your cock and it was much bigger than daddy's and since no one would know, she would do it if the opportunity arose."

I laughed as we headed to the cave.

As we got to the cave, dad came over to us from his excursion and said, "I thought I saw that pirate ship in the horizon. They may be coming back so let's get our stuff together in case we have to hide. We all put our stuff together in case we had to leave quickly. Dad said he would take the watch that night.

After we ate, dad took some stuff and headed to high ground to keep watch while we stayed in the cave. The three of us talked and tried to be upbeat and hoped that we would be rescued soon.

By now, it was time for bed. I slept in the middle of mom and Gabby. I didn't know what time it was but I just turned over and faced my mom. Our naked bodies pressed together. My cock started getting hard and was pressing into my mom's pelvic area. Then mom nudged closer to me and I could feel her hard nipples on my chest. I never uttered a sound. Then mom moved her hand down and pushed my cock down which was now at just below her pussy. A few changes in her position andy cock was at her slit.

All at once I could feel my cock sliding into a warm wetness and I knew my cock penetrated my mom's treasure. I remained motionless even as my cock twitched inside of her. All I could hear was a low mmmm from my mom. Then she slowly and quietly moved her hips up and down on my cock. I don't know how long it was but I was ready to cum. I couldn't hold back and shot stream after stream of my cum into my mother. I then fell asleep as my spent cock slipped out of her.

The next morning we got up and dad just gotten there. He told us that there was no sign of the pirates but we had to keep watch. Mom said, "Honey, you eat and rest and Kyle and I will keep the day watch. Go eat and rest." He thanked us as he ate and then went to get some sleep. As he laid down, mom and I headed up to the high ground for the day. Gabby said she would bring us water and food later.

Mom and I took awhile to get to high ground and nothing was mentioned about last night. We finally got to the top and from there, we could see completely around the island that there were no traces of the pirates.

The sun was hot that day and we were thirsty. It would be a couple of hours before Gabby brought us anything. Then mom said, "Son, when dad came home from the service he would tell me his survival techniques. One of them was how to stay hydrated. He told us that one way was to drink pee to keep some fluids in his body until he found water. I looked at mom and said, "I think we can hold out for fresh water."

We sat on the ground and kept an eye out for the pirates but saw nothing. Then mom said, "Kyle, about last night. I want to apologize for what happened."

I looked at my mom and replied, "No need to apologize mom. I didn't mind it at all," as I laughed.

Mom continued, "Well, to be honest, I enjoyed it immensely. You know I love your dad but when I saw you naked, my hormones went into high gear and I wanted you."

I smiled and said, "Mom, from the first time I saw you topless, then naked, I wanted you too. In fact, I want you now."

My mom looked at me and said, "Son, I do so want you, again and again."

We got closer together and kissed, a lovers kiss. Our tongued entwined. Her nipples hard and erect and pressed up against my body. My cock was rigid and ready for her. Our kissing increased as we felt each other up. I laid her on her back and mounted her. My cock easily slipped in her waiting treasure and filled her count. I didn't even move and my mother's body was squirming underneath me.

I started fucking my mom, slowly at first then I picked up the pace. I told her I was going to cum and just as my cock exploded and my cum was streaming into my mother's cunt, Gabby appeared and was watching us. My mom gasped and tried to push me off but I was still shooting cum and I held her tight. When I stopped cumming, I pulled my cock out and mom sat up.

She looked at Gabby and said, "Not a word to your father. Do you understand?"

Gabby looked at us and said, "I won't say a word. I promise. But there is one thing you can do for me mom."

She looked at her and said, "What do you want me to do?"

Gabby smiled and replied, "Move away so my brother can fuck me now."

My mother was shocked and without a word, moved away as Gabby joined me. She laid down and my cock quickly got hard and I mounted my sister. In a second my cock disappeared into her count as mom just watched us. I started fucking my sister and in no time at all, I shot my cum into her. We kissed as my spent cock slipped out.

Then Gabby said, "Well mom, it appears that your son can take care of the both of us from now on when we get home."

I smiled at them and said, "I think that I can handle that, if you want me to."

Mom replied, "Well, we would have to be careful. Your father can't find out."

Then Gabby said, "Mom, that's not an issue. You see, when dad and I were searching for food a couple of days ago, I seduced dad and we fucked. So, we all now have our own secrets."

Mom was shocked and said, "Oh my God, how did that happen?"

Gabby said, "As we were searching for food, we took a break. We sat near each other and then dad said he had to pee and I told him I had to also. So, he got up and went over a few feet and started peeing. Then I just joined him and I peed standing up and we looked at each other and smiled. Then we sat back down and dad's cock was so big I asked him if I could touch it and he said I could. Then I slowly started jerking his cock. One thing led to another and before we knew it, he mounted me and I let him fuck me until he came. We kissed and continued on our quest."

It was getting late and the three of us headed down to the cave. When we got there dad was cooking some fish that he caught. As we ate, he said, "It's been six days since we left and by now overdue at the marina. The harbor master should have started looking for us and hopefully we will be found in less than 48 hours."

We all let out a cheer and then mom said, "I know this experience has been hard on everyone. We are doing things that we wouldn't ordinarily do, but we are surviving and that is the main thing. If nothing else, this has brought our family closer together."

Mom continued, "I just wanted to say that I love you all and the things we do on this island should stay on the island. There should be no regrets or second guessing. I for one, do not regret one second I have spent with Kyle."

I then said, "Mom's right. We all do things that we have to do to survive. I don't regret my being with my mom and sister and hope it continues when we get home."

Gabby added, "I agree with Kyle. I am glad we spent time together and want to continue when we get home."

Finally, dad said, "This is some family. We all have had to endure a hardship that has made us a closer family. I too have no regrets about being with my daughter and I hope that with all of your understanding we all can continue our closeness with each other when we get home."

So, there it was...as a family we all knew we were fucking each other and the family, as a whole, were going to let it continue when we got home with no regrets.

That night, the four of us enjoyed each other in the presence of each other. I had both mom and Gabby and dad had mom and Gabby with no regrets.

When the morning came, dad went up to the high ground while mom, sis and myself had the opportunity to enjoy each other in a threesome. Hell, even mom and sis enjoyed each other.

After mom and sis finished their show mom said, "Wow, I haven't done that since college." I looked at her and Gabby said, "What other little secrets about yourself that we don't know about? "

Mom smiled and said, "Maybe one day I'll tell you."

Suddenly, dad came running into the cave. He yelled out, "We are saved. I just spotted a plane and they saw our flare. They dipped their wings so I know they saw it. All we have to do is wait."

As we were all smiles I said, "Hey dad, mom says she has secrets about her past but won't tell us. Will you?"

Dad looked at us and then mom and said, "If she has any, let her tell you."

Then Gabby & I pleaded with mom to tell us. Finally she agreed to tell us.

Mom said, "Before I begin your dad knows everything. So this is no surprise to him."

She continued, "Before I met your dad, I was somewhat of a wild child. When I was your age Gabby, I had already been fucked by a few guys. They were ok but not earth shattering like when I first fucked your dad. Boy, was he a good fuck."

She went on, "At that age I was a bit curious about women so on a few occasions, I enjoyed sex with several of my girlfriends."

Then she finished by saying, "So, there you know. Your mom wasn't an angel at your age."

Then dad said, "Honey, aren't you forgetting something?"

Gabby and I looked at dad then mom.

Mom said, "There is one other thing. I guess it makes no difference if you know now. After your dad and I married we went through a period of trying to get the ultimate sexual pleasure so on a couple of occasions, we did some swinging. But that was it."

We all laughed and hugged one another and couldn't wait to go home to tell our story, everything but the good stuff. lol