My Insatiable Lust for Lizzie:

All characters are fictional and over the age of 18.

"My room. Midnight."

It was just past 10:00 p.m. when Lizzie said those words to me. I shared a first floor bedroom with three of my friends. Lizzie had the large bedroom on the third floor to herself. Each year, parents and "kids" put their names into a hat to decide who would get the master suite. You'd think that this kick ass room would go to one of our parents, but the rule agreed on by all was that everyone was included in the drawing, since all the kids were now adults too.

The suite occupied the entirety of the third floor. There were breathtaking views of the mountains through floor to ceiling windows along each wall. The cherry on top was a circular fireplace in the middle of the room with a chimney that went straight up to pinnacle of the roof above. There was wall-to-wall thick pile carpeting that made the room extra cozy. It was the perfect place to enjoy a winter slumber after a long day on the slopes. I was sure it would also prove to be an ideal retreat for Lizzie and I. The third floor location allowed seclusion. Plus, everyone was exhausted after four full days on the slopes, so all inhabitants would be dead asleep by midnight.

I laid in my bed wide awake, brimming with anticipation and excitement. My cock was impossibly hard with anticipation. I thought of pleasuring myself before going upstairs, but I wanted to save myself for Lizzie.

The 11 to 12 o'clock hour was the longest in my life. At 11:30 sharp, my phone buzzed. It was a text from Lizzie. I opened my phone, wondering if she was calling the whole thing off.

"FYI....I have an IUD so don't worry."

My cock swelled even more when I read her words. The thought of cumming inside Lizzie made the next 30 minutes nearly intolerable.

Then, another text came from Lizzie:

'Here's some inspiration for you..."

She texted me a link to a video file. The date on the file was from a couple months ago, right around the time of the photo shoot. Lizzie was lying on her bed on her stomach in her school uniform. She was propped up on her elbows. Her legs were slightly apart with her skirt covering just the back of her upper thighs and her ass. I could see her panties lying next to her on the bed.

She was looking at the camera while her old boyfriend, Derek, walked into the frame. He was naked and fully erected. He straddled Lizzie. His cock disappeared under her skirt. She gasped as he entered her. For the next few minutes I watched the video of Derek fucking Lizzie from behind in her school uniform. I had to turn the volume down low so that their moans wouldn't wake up my roommates. I eventually put my headphones on so that I could take in every site and sound.

I could see the skirt material moving as he thrusted. Her body heaved forward and back as he fucked her. The video lasted about seven minutes before they both came. Derek collapsed on her after cumming all over her uniform skirt and top. He then got up to turn the video off. The last thing a saw before it cut to black was his still hard cock, covered in his cum and Lizzie's juices.

I can't believe my little sister actually made a sex tape and that she sent it to me!

She knew how long it would take me to watch the video because the moment it ended, she texted me.

"FYI....I was imagining you when he was fucking me, big brother. In a little while, that will be us....."

I nearly came when I read that last line.

It was just before the stroke of midnight when I silently tiptoed up to the third floor suite of the chalet. The giant staircase that zigzagged up the center of the house ended at the door to the suite. The room was so big that there was even a doorbell next to the heavy wooden door. I dared not to ring it and risk waking up even one soul in the house.

I knocked gently at the door and immediately heard a muffled "Come in." I opened the door slowly as to not make a peep. Lizzie was bending over while adding a log to the roaring fire in the hearth at the center of the room. The fire was the only light in the room. The flickering light danced on her golden brown skin. She wore flannel pajama shorts that ended just below her butt cheeks with a matching short sleeved flannel V-neck pajama top that buttoned in the front. The top three buttons were open, revealing her cleavage. Her brown hair was down and over her left shoulder.

I closed the door behind me as she walked over from the fireplace. I felt the need to say something. I was so nervous and excited.

"I could have done that for you," I said, motioning to the stack of wood by the fireplace.

She didn't say a word. She pinned me against the door and kissed me deeply. It was our first kiss. Our tongues glided into each other's mouths as we explored the first of our holes for the night. In between long, deep kisses, we nibbled at each other's lips. It felt amazing to finally be alone with her and to have my body tight up against hers, even though we were still clothed.

I put my hands around her waist and couldn't resist the urge to dive below her waistband to her tight little ass. I squeezed her cheeks and brought her close to me. I started to kiss her neck as she nibbled on my right earlobe.

She breathed into my ear before whispering slowly, "So, big brother, we are finally alone. Wanna know what I've wanted....craved....for so......so long?" Her words were slow and sultry, dripping out of her mouth. Her lips moved to my neck. She placed soft, wet kisses on the front of my neck between her words.

"I want to suck your cock.......Do you want me to suck your cock, Travis?" she asked pausing, to look up at me.

"So bad, Lizzie....so bad." Those were the only words I could muster as her lips meandered down my chest.

"Tell me just how bad. How bad do you want your little sister to suck your cock?"

She was now almost to her knees, untying the knot at the waist of my pajamas and watching them fall to the floor.

It was the moment of truth. Every raw, incestuous urge I ever had made its way to my mouth and poured out of me unfiltered.

"I want my little sister to go down on me and devour my cock. I want to fuck your mouth and want you to swallow my cum." I closed my eyes, half expecting her to slap me for my crudeness. She did not.

Lizzie traced her lips through my briefs along the length of my shaft as my precum soaked the material. I couldn't wait for her to take me but loved every moment that she tantalized me. 
She slowly lowered my briefs, my cock springing free as they dropped to the floor. I stepped out them and spread my legs just a bit.

She kissed my lower abdomen and down the straight line from my belly button to my base. She took my cock in her right hand while she kissed my upper thighs. I put my head back against the door as she stroked my entire length. Her fingers explored my glans and my opening, which was gaping and oozing precum from the moment she touched me. She coated me with my precum until I was slick and could hear soft slurping sound every time her fingers traveled up and down my shaft.

Beginning at the base, her lips grazed my erection. She placed a soft kiss on the underside of me every half inch or so, lapping up each new bolus of precum that ran down to her lips. I could barely stand it, it felt so amazing. When she reached my glans, she kissed the undersurface, just below the opening. She let her lips linger there and looked up at me.

"Please.....Lizzie...." These were the only words I could muster.

Her lips parted and her tongue explored my opening and tip until it glistened in the firelight. She took my tip into her mouth. I closed my eyes so as not to cum at the sight of my little sister taking my purple mushroom tip in her mouth.

She took more of me in and then slowly withdrew, her tongue working magic along the underside with each transit of her mouth. I moaned her name loudly, my breaths quickening as she feasted on my cock.

My lust for her grew primal and raw. In one motion I withdrew from her mouth and spun her around so that she was on her knees with her back against the door and her head at the level of the door knob.

I locked the door, lest an unwanted visitor disturb our incestuous tryst. Lizzie looked up at me. She knew what I wanted. I wanted to fuck her cute little mouth. I steadied her head between my hands as I entered her. She took my entire length in one smooth motion, moaning as I filled her mouth with my cock.

I started to thrust slowly and gently. Each time my tip met the back of her throat, the back of her head would softly bump the heavy wooden door. She moaned loudly over my length as my thrusts grew longer and faster. I placed my hands on the top of the door and spread my legs wide as she fucked me with her mouth. Her hands went between my legs and grasped my ass, bringing my cock even deeper in her mouth as my orgasm welled up deep within me. She gagged briefly as I withdrew slightly but she followed with her mouth and deep throated me. With her lips stretched around my base, I moaned her name loudly and came hard. She withdrew from me when she felt my climax start. A thick rope of hot come covered her lips moments before she took my length in again as I unloaded into her mouth. She swallowed again and again as months of desire were unleashed and painted the back of her throat.

I collapsed on the floor, exhausted by the most intense climax I have ever had, courtesy of my sister.

We kissed with our limbs intertwined on the floor of her bedroom. The deep carpet soaking up the remnants of my orgasm. My hands enveloped her thighs. I waited so long to feel their toned, smooth surfaces. My erection quickly formed again while our hands roamed all over our young bodies.

I undid the buttons of her pajama top and lifted it over her head, revealing her small, tear drop shaped breasts, her eraser sized nipples hardening before my eyes in anticipation. I took each of her tender mounds into my mouth, letting my tongue finally explore the entirety of each before ending its journey at her tender peaks.

I moved behind her and slowly guided her body down to the plush carpet. She laid on her stomach, propped up on her bent elbows, just like in the video. She looked over her right shoulder as I slowly pulled down her pajama shorts and panties. I savored every moment of the reveal of her plump, round, golden brown butt cheeks that transitioned perfectly to the back of her thighs. I straddled her, my erection resting in the middle of her back.

We kissed again and again as my cock ran from the small of her back to her bra line. She raised her ass ever so slightly, letting me know she was ready. I took the base of my shaft in my right hand and guided between her cheeks. They spread apart ever so slightly as my tip grazed her anus and continue to travel south.

I stopped short and decided to tantalize her just a little before we became one. I pulled my cock back and walked my knees down so that my face was just above her perfectly round ass. Her cheeks were shimmering golden in the light off the fire. I took them in my hands and spread them slightly, revealing her dark brown starfish. I kissed along the inner aspects of her cheeks and meandered down until the aroma of her sex greeted me. Her scent was alluring and provocative. It drew me in as my lips and tongue explored her. I tasted her for the first time. She was delicious--salty but mostly sweet.

My tongue traced the contours of her full, pink outer lips and then her inner lips. I placed a deep, wet kiss on her engorged clit and found the tender bead between her lips. She moaned my name in approval. Her sweet juices soaked my mouth and ran down my chin to the thick carpet below.

"Please fuck me, Travis," she said breathlessly. I needed no more of an invitation. I straddled her again with my thighs on either side of her ass and the tip of my cock on the small of her back. She came up on her elbows and looked over her left shoulder, biting her lower lip. I guided my cock down so that my tip was just at her entrance and then came down on my elbows so that my chest rested on her shoulders. She turned her head more and we kissed deeply and passionately as she licked her juices from my lips.

It was time. My tip spread her lips and entered her tight little hole. We both gasped as my shaft glided with ease into her. Goosebumps immediately covered her shoulders. I buried my face in her hair as my tip explored along her velvety walls until about 3/4 of my length was inside her.

We paused, motionless, to take in this singular moment of being one. The world may look at this far differently, but to me, nothing had ever felt more right or pure or welcoming as I did with my erection deep within my sister.

Lust would soon transform this moment of innocence to one of unspeakable carnal pleasure for both Lizzie and me. For this brief speck of time, Lizzie and I were one, and we were going to bask in every delicious sensation--each intense surge of pleasure, each sound, each taste, each touch--that would make this moment one of the best of our lives.

"I love you, Elizabeth." I called her by her full name as a sign of my complete sincerity.

"I love you too, Travis."

And with those words, I started to fuck my little sister.

I began with slow, short thrusts that allowed me to slide into her a little more with each thrust. Her upper body surged forward in unison with me. I kissed her shoulders as I buried myself deeper inside of her wanting hole. After several short thrusts, I felt myself bottom out in her. My groin was up against her ass. I came up on my knees and placed my hands on her but cheeks, spreading them to allow myself the visual of my cock going in and out of her pussy. I moaned her name as I watched my slick erection dividing her thick glistening lips. I took my cock out nearly all the way and watched a bolus of precum ooze from my gaping tip and mingle with her juices pooling at her entrance. The delicious sound of the two sex organs uniting was outmatched only by the ripples of pleasure that rocketed through both of us.

I fell back to her shoulders and kissed them passionately as a renewed wave of goosebumps covered her back. My raw, unencumbered desire surged from deep within as my thrusts grew stronger and deeper.

She moaned loudly with each thrust. "Oh....Oh.......Oh....fuck....fuck me...harder!" My little sister was so fucking sexy as I railed her from behind.

I felt my orgasm welling up deep within me and I did not want this to end so I pulled out to quell it for a moment. I think she could feel her tension building too because she looked back at me and smiled, panting.

"So..... fucking.... awesome," she said between breaths.

I bent her right hip and knee up towards her torso which gave me even better access to her. She smiled mischievously as I put her in her new position.

I put my chest on her shoulders again, bit her ear lobe and whispered, "We did your favorite. Now here's mine. I hadn't finished my sentence when I sheathed my cock in her and immediately started to pound her again with my right hand behind her knee, which kept her spread wide as I fucked her hard and fast.

I caressed the entire length of her muscular, tanned right thigh with my left hand. Her smooth skin against my palm and fingers along with the visual of my cock fucking her pussy and the slapping sound of our bodies coming to together was too much. I closed my eyes and slowed my pace, taking my time as my cock pistoned in and out. I could feel her muscles begin tighten around me. She buried her face in carpet, as she let out a combination of guttural moans and expletives.

Lizzie pulled her torso up with her elbows. Beads of sweat were starting to form on our young skin. She looked at me and told me she wanted to ride my cock. I loved that we were telling each other the ways we wanted to fuck. It was so sexy that my sister knew what positions maximized her pleasure and that she wanted to be put into positions that maximized mine too. This was the best night of my life, and it was getting better by the minute!

I pulled out of her as she spun around and pushed me back so that I my knees were buried in the carpet that was becoming wet with our commingled bodily fluids.

She knelt in front of me and took my cock in her hands. She stroked my entire length as we kissed like savages. She brought her hands to my base while straddling my thighs in one deft motion.

She guided my tip past her lips and impaled herself on me, taking all of my 8 inches, her walls gripping every bit of me. She locked her ankles behind my back and started to grind her pelvis up and down and front to back. She rode my cock wildly, throwing her head back while a wave of ecstasy crashed over her. I let her ride me like that for a few minutes before I decided to take control again.

"How about up against the window, little sis?" I asked tilting my head toward the giant floor to ceiling windows on the far side of the bedroom. She smiled and nodded. I stood up, still inside her and with her legs wrapped around me. I carried her petite frame over to one of the massive windows. I pinned her back against the pane. The cold of the glass startled her and brought on a fresh set of goosebumps over her entire body.

I moved my hands to her thighs and enjoyed the change in her skin texture from perfectly smoothed and shaved to rough from her goosebumps. It made my cock swell even more as my lust once again took over. I thrust into her relentlessly. Lizzie moved her hands from my back to the top of her head. I pinned her hands up against the glass above her head, making her totally submissive to my desire. My cock pounded her throbbing pussy from below. The glass of the window began to form a halo around our bodies as we wildly fucked, making all of our incestuous fantasies a reality one by one.

I felt her walls start to quiver around me as my own climax began to well up in me. It was getting harder and harder for us to stave off our impending orgasms. We looked each other in the eye.

"I don't think either of us will last much longer, sis. You pick the final position--and place."

Lizzie looked over at the king size bed with its thick down comforter and flannel sheets.

"In my bed," she said. "Missionary...I want to feel your weight on me. I want you to fuck my soul. I want us to cum together. I don't want to know where you end and I begin."

I took her in my arms and carried her over to the bed. I let her down and we pulled the comforter to the side, revealing the pristine white flannel sheets. The few moments that I was not inside her felt like an eternity.

She laid on her back and I covered her with my body. I entered her again. Her body rose off the bed as she whispered my name in my ear. It only took a few more long, deep thrusts before each of us were at the point of no return. We looked deeply into each other's eyes moments before we were pummeled by a colossal mutual orgasm. She locked her ankles behind me and arched her back, screaming loudly as her climax assailed every nerve ending in her body.

My buttocks clenched as I called out her name loudly. Her walls spasmed around me as they were flooded with geysers of my cum. I emptied my balls into her time and time again until a steady stream of semen ran out from her relaxing pussy around my shaft and soaked the flannel sheets below.

We held each other, completely undone. Our unbridled lust ran amok in that bedroom and gave us a night that we would remember for the rest of our lives.

I eventually got up and returned to my room. It was about 5:00 a.m. We embraced and kissed at the door before we said goodbye. We may never be able to spend a night like that together again, but we promised that we would always be there for each other--in every way--for the rest of our lives.