Who would have thought....

I went to go take my usual morning shower. This time however, I accidentally walked in on my beautiful 20-year-old sister, Marian. She's a very shapely woman at 5'9". She has beautiful, long, blonde hair and a body to die for. Her curvature is astonishing as her 36c breasts, then looking down her slender body and curving lusciously at her hips, to her perfect, full, firm buttocks. Her breasts firm, her areolas just larger than silver dollars, and her nipples large and very, very pink. I don't think I've ever seen a more exciting a sensual body in my life! Moving to her blonde muff, cleanly and neatly shaved except for a small path above her woman-hood. As I stood there staring at this magnificent site, she looked back toward me and screamed.

"AAAAHHH! What the HELL are you doing there Jim?" She exclaimed in a slight tone of embarrassment and confusion.

I turned my head and replied, "Oh, shit. I'm sorry Marian... I wasn't thinking straight. I wasn't expecting you to be here. What are you doing here?"

She drew her breath as he wrapped a towel around herself and blurted, "My EX fucking boyfriend Ron was cheating on me, so I left that son of a bitch and asked mom if I could stay here for now."

I just stood there with my face beet red. "I really am sorry Marian. I.. I..." my words ended as I was too horny to explain myself. "Well, you wanna get out of my way so I can get some clothes on? I'd rather not stand here and watch you hide your face and hold your crotch while I'm standing in a fucking towel, you prick."

Now with all of this that just happened, I'm aroused, guilty, and fascinated. I had never seen my sister as the full-blown hotty. I couldn't keep my mind off of the wonderful display I had witnessed this morning. All I could think about was how fucking perfect my snotty older sister had become.

A few hours later I get a call from our parents. Mom and Dad decided to take a weekend retreat and were leaving us the house for the next three days. I thought maybe I can get a couple of friends to come over and we can watch some movies and shit." So I make a few calls but not luck. I decide I'll ask Marian if she wants to watch some movies. As I knock on the door gently, I listen for signs of activity. There is none. So I crack the door a little to see if she's asleep, and there she is. Stretched out on the bed sleeping with nothing but a long T-shirt and panties from what I can see. I decide that she's asleep from her ordeal.

I went to get some munchies at Speedway and headed home. I went back to Marian's room once again and knock to see if she's awake, once again, no answer. So I crack the door open again to see if I woke her and to my surprise, she was still sleeping. I look a little closer and her t-shirt had somehow risen well above her breasts. Bam, instant erection. I decide it's time to watch a porno, not that I needed any more stimulation.

I walk out into the living room and lounge in the sofa putting the movie on. I unzip my pants and pull my hard 7" out of my boxers. This movie was fucking hot, and I just imagined myself doing that to my sister. I stroked myself slowly as to not blow my load soon. I knew that thinking of my sister was wrong, just thinking of penetrating my sister was giving me both guilt and pleasure. I lay my head back on the couch, listening to the moans the woman is making on the movie, and stroking myself. I'm just getting ready to shoot my wad onto myself when I hear footsteps and a gasp.

FUCK, It was Marian! And there I am, standing there with a hardon, my hand around it, and looking at my sister. She's going to fucking freak and tell everyone, SHIT! God fucking damn it all! To my surprise she just stands there, staring at my swollen organ. Then she goes, "What are you doing, wait, don't answer that." and giggles a little.

My heart falls through the fucking floor and I stand there with an embarrassed look on my face and say, "Err.. umm... Marian... uhh... you're... I mean, you can't be... I... umm... I thought you were sleeping?"

She just stands there, eyes fixed on my crotch and says, "I was, but I heard something and came to see what is was. Then I find you here with a porno on and your friend in hand."

Now I realize I still haven't put it away, so I quickly tuck my dick in my pants, zip them up, and turned the movie off. I turn and look back at her and say, "Marian.. I can't explain this. please excuse me," and start rushing to my room. I close the door and lay face down into my pillows. Suddenly I hear a knock at the door.

"Jim.. Can I come in?" Marian queries.

"If you're going to try to make me feel any worse about this, no!" I exclaim, face still buried in my pillows.

Marian opens the door and walks in, closing the door behind her and softly says, "Jim, I'm sorry. I didn't mean to walk in on you like that. Why do you have to do that anyway? You're cute enough, you should be able to get laid."

"Jessica broke up with me and I haven't gotten laid in two months, apparently she spread a bunch of rumors about me and now none of the girls will really talk to me, much less date me." I reply.

Softly she says, "Really? Wow.. What a bitch. Look, Jim. I didn't mean to call you those things or yell at you this morning either. I was just so embarrassed and surprised that I simply went off. Can you forgive me?"

With a slight sigh of relief, and some self-confidence restored, I reply, "Yeah, no problem. If you don't tell anyone about... umm... you know. My length, or lack of it."

Giggling, Marian replies, "Jim. you are not small. You're pretty well endowed, if I do say so myself. And I won't tell anyone anything you don't want me to. I promise."

Slowly I roll onto my back, sit up and look her straight in the eye.. "Really? You think I'm well endowed?"

With a shy grin and sly expression she blurts, "I sure do. I wish my boyfriends had cocks even close to the size of yours."

Please don't think poorly of me for what I'm about to tell you." I said. She sheepishly replies, "OK.. What do you have to tell me?"

"Marian. After I saw you this morning, I couldn't stop thinking about how drop dead sexy you are and envying everyone who's ever slept with you. Then before I watched the porn movie, I snuck a peek at you. I checked to see if you were awake yet and stared at your breasts for about five minutes. So I went out here to relieve what had built up, so to speak." "There, I said it. Please don't hate me, even though I know you already do now."

She smirks and pats me on the back and whispers to me, "I've got a secret for you, too. I've snuck peeks at you while you were masturbating before, it turned me on. In fact, I was standing there for a while before I made any noise."

With a confused expression and a once again raging boner I ask, "really?"

"I've had a secret attraction to you for a while now. I used to fanaticize about you while I'd masturbate. I thought you'd never accept me as a woman, rather than your sister, but judging by that cock or yours I was mistaken."

Embarrassed yet smirking I bashfully tell her, "I always thought of you as my sister until recently. Then all I could think about was how bad I wanted you."

Slowly she leans over and kisses me. It was bliss, all I could do was sit there and let her lips touch mine. She began to probe my lips with her tongue. I opened my lips and her tongue darted in my mouth. Wrestling my tongue, then me wrestling hers. I slowly began to get bolder and let one of my hands begin exploring her body. Running it through her hair, down her cheek, to that oh so perfect pair of tits she has and began fondling them. My dick was throbbing as she unbuttoned my pants then slowly unzipped them.

Leaving it only constrained by my boxers. She began to run her hand to my swelled love tool and caressed it. I moved my hand below her smooth buttocks and slowly began to pull the back of her T-shirt up. She quickly reached back pulled the t-shirt off. "Are these the breasts you liked so much?" She said as her twins stared at me, pink nipples at full attention. Meekly I nodded, as she sat back down and looked deep into my eyes and gently whispered to me.. "Go ahead, take me I'm yours."

I began to move my hand under her now soaked panties when Marian softly moaned and asked me to get undressed, so I did. I quickly undressed while she took her panties off and lay on the queen-sized bed. I position myself next to her and began tongue lashing her nipples. One of my hands began rubbing the love button nestled between her legs. My tongue assaulting her breasts, my hand pleasing her hungry snatch, her hand tugging at my cock. I looked into her eyes and smiled. as I said, "Spread your legs, and lay on your back."

She slips up on the bed, I crawled over her and positioned myself directly above her opening. With one hand, I probed her soft, steamy slit, my dick twitched and throbbed at the feeling of her tight, hot pussy. "Give it to me Jim! Fuck your big sister hard!"

She moaned with joy as we were finally united. Slamming my hard cock into her, and withdrawing rapidly, then back into her. Our bodies colliding, moans filling the empty house. Love juices seeping from between us, sweat rolling from our bodies, her muscles twitched and contracted as if they were trying to milk my hard cock for all it was worth. I looked into her eyes as my body began to shake and yelled "Oh GOD YES! Oh SIS! I'M CUMING! I'M CUMMMMMMMING!"

I began to shoot my seed deep into her throbbing snatch. My dick pulsing with each squirt of semen. Marian wrapped her arms and legs around me, holding my tight into her body.

Breathing heavily I collapse next to her. She looks toward me and kisses me and smiles while saying, "That was great, Jim. I love you. I love you so much little brother." I smile and kiss her back and say, "I'm glad you enjoyed it as much as I did. And I love you too."

3 months ago

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    • 👆👆 Suck it bitches! This is gonna happen to every incest post.👆👆
      Every time you sick fucks post an incest story this is what you are gonna get!
      Get this through your fucking pee brains This won't stop sick bastards!

    • AND the warrior strikes again

    • Another one bites the dust another one bites the dust And another one gone and another one gone Another one bites the dust

    • You went into her room lady balls! You raped your sister and you know it. You saw the tears running down her face and kept on going. You heard her sobbing and that did not stop you from raping her. So know you keep trying to convince yourself that everything all right by writing these sick stories. But it isn't! You are on the edge of suicide and your sister is now insane! You are a sick pedophilic who raped your underaged sister and you know that! Fuck off rapist I hope you get caught and your balls cut off and shoved right down your throat!!!

    • 👆👆 Suck it bitches! This is gonna happen to every incest post.👆👆.

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