Loving my brother

100% fiction!

My name is Carrie. I'm an 18 year old girl with an 20 year old brother named Mark. Mark is home for the summer from the same college I will going to in the fall. Unlike most brother and sisters that I know Mark and I are very close. I consider him my best friend. We are always teasing, chasing each other around the house and wrestling. As hard as I try I can never get the best of him, but he is a good sport and lets me think I have a chance.

A couple of years ago I started to look at my brother more as a man than a brother and I think he saw me as more than just a sister. I noticed Marks hand “accidentally” brushing against my breasts more often, instead of slapping my ass as he ran past he would squeeze it instead. I too “accidentally” brushed my hand against his cock whenever I had the chance. This went on for months slowly escalating as time went by. I was always tackling him and trying to get the best of him in a tickle fight. I never managed to win but rolling around on the floor with him was always a turn on. Lately if Marks hand landed on my tits he would leave it there and even give them a quick squeeze or two instead of quickly pulling his hand away as he did in the past. I would also make it a point to grab his cock when ever we wrestled. Instead of sneaking up behind me and tickling me in the ribs Mark would reach around and give my tits a quick squeeze and run off before I could object. Not that I ever objected, I loved it when we played like this. Of course I would chase him and pretend to be mad at him.

Every summer my family takes a 2 or 3 week trip to our cabin in the mountains of Wyoming. The cabin started out as one big room with fireplace, kitchen area in one corner, bath room of course and the rest was living room. Several years ago Dad added two bedrooms on opposite sides of the cabin. We arrived late Friday night and only had time for a quick snack before we headed for bed. mom and dad stayed in one room while Mark and I shared bunk beds in the other. Mark got ready for bed first and when he returned from the bathroom he was wearing only his boxers. I could clearly see the outline of his cock against the thin material of his shorts. He took the bottom bunk as he always did. My turn to change so I grabbed my stuff and headed for the bathroom. Since it was hot in the cabin, it had no air conditioning, I wore panties and one of Marks old button up shirts. Mark's eyes never left me when I walked into the bedroom and over to the ladder at the end of the bunk beds. Mark watched intently as I slowly climbed the ladder to the top bunk. My brothers gaze had me so turned on I could hardly sleep.

The next day the four of us went for a long hike. As usual Dad was in the lead with Mom close behind him. Then came Mark and last but not least yours truly. Several spots on the trail are very steep and Dad always helps pull Mom up them and Mark does the same for me. For reasons that would become apparent later Mark held back and took up the last position as we headed up the trail. As I started up the first steep ridge the reason for Mark's position change became apparent. Instead of pulling me up Marks hands grabbed my ass and pushed me up. Taken by surprise I turned to see a devilish grin on Marks face.

Continuing up the trail we came to the the next steep spot and once again my brother took my ass in his hands, gave my cheeks a little squeeze and lifted me up the ledge. I turned giving Mark a wink and an approving smile. By the time we were half way up the trail Mark was “helping” me over anything larger than a pebble. His strong hands felt wonderful on my tight little ass and I was getting very turned on. I stuck my ass out for him any chance I got. On the way back down Mark and I changed places. After walking down a steep section he would take me by the waist and guide me down or in many cases he would simply pick me up and gently set me down at his feet. Our bodies would pressed tightly against each other. It was all I could do to keep from throwing my arms around him and kissing him. Mom and Dad were too busy flirting with each other to notice Mark and I behind them. Close to the cabin is a large pond that looked so inviting, a swim would feel great. But it was getting dark and everyone was hungry so we went straight for the the cabin. After dinner Mom told us that she and Dad were driving into town to do some shopping in the morning. They would be gone most of the day and asked if we wanted to join them. I declined and told her that I wanted to go for a swim and maybe explore a little. Dad told Mark that he needed to stay and keep an eye on me. He acted a little put out but agreed. We spent the remainder of the evening playing cards until bed time.

The next morning Mom and Dad left just after breakfast. It was already warm outside so I asked Mark if he wanted to join me for a swim. Mark said he had something to do first and he would join me in a few minutes. I quickly changed into my bikini and headed for the pond. I tossed my towel over a low tree branch and put one foot into the water to test the temperature. It was as warm as bath water. I swam around for maybe half an hour when I realized that Mark had not come out yet. I decided to get out and soak up some sun. I swam over to the small wooden dock that jutted out into chest deep water. I pulled myself out and sat on the edge of the dock with my feet dangling in the water. I just started to day dream about Mark grabbing my ass the day before when he came running down the hill bare ass naked! I could not take my eyes off his cock as it swung back and forth hitting his hips with a noticeable “slap”. I had to duck as he ran straight for me, jumping head first over me at the last second.

“Damn; that was fun! He yelled as he surfaced halfway across the pond.

“What the hell are you doing you wacko! I replied.

Swimming over to the dock Mark said “With all the teasing you've been doing lately and the game of grab ass we played yesterday I thought you might be up for a little skinny dipping while Mom and Dad are gone”

The thought of swimming around naked with my brother was turning me on but I was afraid. After all he is my brother.

“I don't know about this.” I replied. “I'm not sure if I'm ready!”

“Loose the bikini or I'll come up there and take it off you! He said with that sexy, little devil look of his.

“You have to catch me first!” I said as I jumped up and started to run down the dock.

I looked over my shoulder to see Mark pulling himself out of the water and onto the dock. I had barely made past the end of the dock when I felt Mark grab my arm and pull me to a stop. Damn he's fast I thought to myself. One hand unclasped my bikini top while the other quickly pulled it off me and tossed it to the ground. I managed to escape and ran toward the cabin again giggling loudly the whole way.

“Come here you slippery little tease!” Mark said as he chased after me.

Once again he grabbed my arm and pulled me to a stop. His arms wrapped around me pulling me tight against him. I felt his hard cock press against my ass, I wanted him so bad. He slid his fingers into the waist band of my bikini bottoms and pulled them down my legs. Again I tried to run but only made it a few steps before my brothers strong arms wrapped around me again. It felt so good to be in his strong arms.

“You win.” I said as I let my head rest against his shoulder. “I'm all yours.”

I moaned softly as Marks hands slowly slid up my stomach and began to softly knead my tits with an occasional soft pinch of a nipple.

After a few minutes Mark turned me around and gave me the best, most loving kiss I have ever had. We kissed for several minutes, my hard nipples rubbing against his chest, his cock pressed against my stomach.

“I think we need to go inside don't you? He said.

“I want you!” I gasp “Make love to me big brother.”

“I have wanted to fuck you for a long time baby girl. Damn you look good.” he said as his eyes scanned from my tits to my shaved pussy. Picking me up in his arms Mark kissed me again then carried me to the cabin.

On the floor of the cabin was a large fake bear skin rug in front of the fireplace. Mark gently laid me on the rug and lay down next to me. The rug was soft and felt wonderful against me naked skin. We began to kiss, softly at first but then our love and passion took over any fears we might have had. Starting at my stomach Marks hand explored my body on his way to my tits. Moving from one to the other and back again his hand softly cupped my breasts. Each squeeze sent waves of heat through me like a wild fire. My hand found his hard cock and began to stroke it. After only a minute or so I had to have him in my mouth. I wanted to taste my brothers gorgeous cock so I rolled on top of him and kissed my down to his stomach. I ran my lips and tongue over every inch of his cock, from his balls to the soft tip. I could taste his precum as I slid as much of him into my mouth as I could. Not being very experienced I wasn't sure if I was doing a good job or not. My fears were short lived when Mark grabbed the sides of my face and pull me to him.

“Keep that up and I'm going to cum!” He gasp.

“I want taste your cum.” I replied.

I continued to suck his cock until he took my head in his hands and with a load groan unleashed a flood of hot creamy cum into my mouth.

“My God that was good. Where did my baby girl get so good at that.” he asked

“Dreaming of you.” I replied.

Mark rolled me onto my back and lay on top of me kissing my neck. Slowly he worked his way down to my tits. Sucking on each nipple he also flicked them with his tongue and soft bites sent ripples of desire throughout my body. After several minutes he kissed his way down my stomach and covered my pussy with his mouth. I could not hold back my screams as Mark sucked and flicked my clit with his tongue, causing an incredible orgasm that consume my entire body.

“Like that?“ Mark said as he looked up from between my legs.
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I was still brain dead from the incredible orgasm and I was unable to speak. Taking his head in my hands I pulled him up to me and kissed him passionately. I could feel Marks hard cock resting against my tummy. I wanted it inside me. I wanted my brother to fuck me.

I broke our kiss long enough to say”I want you. Fuck me big brother. I want you inside me.”

“Are you sure?” He asked. “This is a big step!”

“I love you. Make love to me.” I gasped.

Looking deep into my eyes Mark replied. “ I love you too baby girl. I love you too.”

I almost had another orgasm hearing those words come from the man I love. I loved it when he called me baby girl. Mark took his cock in his hand and ran the tip up and down my soaked pussy. Pausing for a second he pushed the tip of his cock inside me. I arched my back, moaned and wrapped my legs around his waist. Slowly he began to pump his cock into me. With each thrust his cock would enter me a fraction of an inch more than the last. He withdrew his cock until the tip was barely inside me, then slowly slid it into me again. Slowly, gently Marks cock entered my pussy deeper, deeper, stretching me, filling me.

Once completely inside me Mark paused and asked “You OK baby girl?”

“Yes, yes!” I barley managed to gasp. “I love you. I love your cock.”

“I love you too.” Mark replied.

I had wanted him as a lover for as long as can remember. It was finally coming true. Mark began to slowly, tenderly fuck me. I was in heaven, it felt better than anything or anyone else had ever made me feel. After a while the animal in me came out and I wanted it hard and fast.

“Fuck me. fuck me hard!” I gasp looking wantonly into his eyes.

Mark hooked my legs around his arms and pushed them forward toward my shoulders. Marks cock went even deeper into me as he began to pound his cock into my pussy. I Moaned uncontrollably as the second orgasm that my big brother would give me consumed my mind and body.

We continued to make love until Mark said “I'm going to cum baby.”

“Yes. Cum in me. Oh yes. Fill me with cum big brother!” I replied as I reached down and began to rub my clit.

My third orgasm hit me just as Mark threw his head back and yelled “I'm cumming. Oh god baby I'm cumming.”

We both moaned uncontrollably as our orgasms fueled each other to places we had never been before. Once our orgasms subsided Mark collapsed on top of me. We laid there holding each other tightly as we tried to catch our breath Marks slowly softening cock still inside me.. After several minutes Mark stood up and offered me his hand.

“Time to clean up.” He said pulling me to my feet.

We took a long cool shower taking turns cleaning one another. After our shower I made lunch and we sat around on the front porch both still naked. We kissed, hugged and played with each other until Mark said that our parents should be back soon and it was time to get dressed.

“Oh shit my bikini?” I said knowing that it was outside were Mark had taken it off me.

“I'll get it.” he offered. “You go get dressed.”

I put on a pair of short shorts and a tank top without panties or bra. Yes I wanted to keep Marks interest going. Suddenly Mark burst through the front door and ran into the bed room.

“Mom and Dad are coming down the driveway!” He said as he threw my bikini at me and grabbed a pair of his shorts.

I walked over to him and grabbed his cock as he tried to pull his shorts up.

“God don't do that! I'm going to have enough trouble looking at you, I don't need you making it worse.”

I kissed him passionately as we heard the front door open.

Every chance we got Mark and I would kiss, touch or just give a knowing look. During the 2 weeks at the cabin we managed to make love two more times before heading back home. Now that we are home we often make love before Mom and Dad get home from work. I even joined him in his bed late at night several times to make love. I start college with Mark in a few weeks and we talked about me moving into his apartment.

“We can tell Mom and Dad that it will save money and I will be able to keep an eye on you.” Mark said. “We can be together all the time. No one at school will know we are brother and sister. You can be my girl friend.”

“I'm going to the best girl friend you ever had!” I replied.

“You already are.”