Short Story Sisters Fantasy

Disclaimer: This story revolves around consensual rape, please be advised.

"I need you to rape me."

I hadn't seen my sister all summer. She'd been away at an internship not even coming back for weekends. We'd always been close as brother and sister and her first words to me after 3 months came as a complete surprise.

I just stared back at her, willing her to explain, speechless. She started talking like an ape, dumbing it down for me.

"You guy," she said pointing at me. "Me girl. You penis. My vagina."

"Rape?" I asked.

"It's one of my fantasies, Cale."

Krista had always been straightforward. Cut to the chase since nothing else mattered right? Even at 20 she had blurted out whatever she wanted.

She sighed exasperated.

"Look, I've been sexless for the past three months, hearing from all my other friends back at home how they've been hooking up again with their past flings. I haven't had time to go out and date and you're the only guy I trust this intimately. To actually respect my safe word and still fulfill my fantasy."

"Okay, but you're my sister," I responded weakly.

"And you've always wanted to fuck me too."

At 5'11", Krista was a bombshell. At least I thought so. Her long legs, cute glasses, perky butt and small chest were exactly my type. She thought she had lanky legs and was flat as hell. And that her height cut her dating pool way down. She was also pretty much a stereotypical nerd which is why I was a little confused by her fantasy.

"Look, you're a year older than me, 6'3", cute, short black hair, nice body, and you probably have a really nice cock too. You're exactly my type, who cares if you're my brother. I'm just trying to play out this fantasy of mine, not date or start a family. I'm on the pill too so you can cum in me too."

My cock grew hard at her last sentence. My eyes traveled up her legs, reaching her shorts, the tiniest hint of her blue panties peeking out. Looking higher up, a white camisole, nipples poking out. And finally a smiling face, too cute and her blue eyes staring into mine.

She handed me a piece of paper.

"Here's a list of my kinks. Safe word at the bottom. Just come into my room tonight and do what you want. The kinks are just a guide."

I kept looking at her like she was crazy, although my dick had a mind of its own.

"Isn't this what all guys want? No strings attached sex with permission to be rough, and you can even cum inside?"

"Krista, I'm not even sure wha-"

She put her hand on my cock and kept staring into my eyes and just like that, I was convinced. Fine. If that's what she wanted.

"I'll wait till you're asleep," I said.

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I crept into her room at 2 am making sure she was asleep. I closed and locked the door, putting a rolled up blanket on the ground in front of it. I was in a suit, something that was requested on the kink list and I crept over to her bed. I could see her asleep on top of the covers, wearing an oversized shirt, unable to see what she had on underneath. I threw a small blanket on top of her face, obscuring her view, and put my hand over her mouth.

"Do not move," I said in a slightly deeper voice. "I'm going to release my hand over your mouth, but if you make any noise, this will be a lot worse for you. Nod if you understand."

She nodded. I released my hand over her mouth and went to blindfold her. I took one out of my pocket and tied it tight around her head. I reached my hand back to double check and make sure it was tied tight and wouldn't fall off, especially through what I was about to do to her.

"Who are you, what do you want?" She hissed.

I had to admit, her acting was pretty good. I struck her across the face. Another action approved on the list.

"Shut up, I ask the questions here."

She whimpered. I went on to tie her hands and feet together with a couple shirts she conveniently had laying around.

"Please," she said.

I stuffed a pair of panties on her nightstand into her mouth.

"You betrayed the boss, now it's time to pay the price."

Man, my sister had some weird fantasies. I lifted up her shirt, a black thong coming into view. I lifted it more showing her tanned stomach until it finally reached over her tits. My first look at her boobs, only a small handful but her pink nipples were cute and looked painfully hard. I reached up and groped her right tit. She tried to say something, her voice muffled by her panties so I took them out.

"Please sir, not this. I promise to do anything else."

"It's too late," I said, reaching out to pinch her other nipple.

I leaned over and gave them a quick suck and bite, a moan releasing from her lips.

"Besides, I know you're enjoying this, your body doesn't lie."

I cringed a little when I said this, the stereotypical rape fantasy line. Dedicated to the act, I reached down and put my hand over her panty covered pussy. I pulled it aside and slid a finger up her slit. It came out completely drenched in her juices. I took my finger and forced it into her mouth. She immediately sucked it off.

"This won't do," I said as I grabbed onto her shirt. I grabbed at the collar and tried to rip it off her. It was an old and faded shirt so I was able to make a tear and from there it was easy to do the rest. I threw the torn shirt to the side, getting my first unobstructed view of my sister in panties. The moonlight streamed into the window, almost like a spotlight.

I spent some more time with her tits, sucking them and occasionally slapping them. I tried my best to call her a worthless whore and other degrading terms, spurred on by her enjoyment. I could tell she was getting off and decided to continue on, ripping off her panties the same way.

I slowly ran my fingers around her slit again, this time focusing on her clit. Before long with some pretty hard rubbing on her clit, I could feel her body shudder and her orgasm wash over her. I could tell she was very turned on since it didn't take long for her to cum. I could also see she was trying her best not to moan too loudly, but one slipped out and I immediately slapped her boob.

"Oh my, you've already came but I haven't even taken my suit off yet. That seems kind of unfair."

I untied her arms and placed them on my chest.

"Undress me. Don't get any funny ideas though."

I allowed her to take my jacket off, but when she was loosening my tie, she tried to tighten it as hard as she could. Ready for this, I quickly threw her onto the bed, face down.

"Oh now you're in big trouble young lady."

I gave her a spank. Two spanks. Her cheeks reddening and her moans growing louder. I alternated between sticking two fingers into her and spanking. Each rotation bringing her closer and closer to orgasm. I grabbed her vibrator that was so conveniently placed on the foot of her bed and placed it on the highest setting as per her instructions. I flipped her over and placed it on her clit, lowering my lips to hers. I could feel her moan as we kissed, another orgasm wracking her body. Her lips were impossibly soft, faintly tasting like cherry chapstick. I let her rest a little and took a towel to clean up the damp spots on her bed. Then I leaned down with my tongue, lapping up Krista's juices, her hands pushing me away from her sensitive pussy.

I finally had to release my rock hard cock. I stripped quickly and straddled Krista laying on the bed.

"Open wide," I said, waiting a second for her obedience before shoving my cock into her mouth. She reacted as my cock only a little ways in, hit the back of her mouth, coughing.

"Too big," she whispered.

"Too bad," I responded, opening her mouth again and trying again, slower this time. I eased it into her mouth, then went faster and faster till I was basically facefucking her. I grabbed her hair and started using it to guide her head. All my previous blowjobs I'd gotten were blown of out of the water by this one.

Feeling like I was about to cum, I took my cock out. She reached out, trying to find my dick again.

"More," she begged, going back to furiously rubbing her clit. I grabbed her hand to stop her.

"Did I say you could do this? Pleasure yourself? Everything you do is at my orders. Understand?"

I slapped my cock across her face to get my message across.

"Yes sir."

"Apologize for your small tits. I can't even get a good titfuck now."

"I'm sorry sir that my breasts are too small."

I slapped her with my cock again.

"I said tits, not breast."

"My teeny tiny tits sir I'm so sorry."

"Good girl."

Krista whimpered.

I thought back to the list, thinking about what else she had wanted. I went to her nightstand and pulled out the drawer. Here I found three dildos; one at about 5 inches, another at about 8, and the last one a giant one, a little more than the length of my forearm. I pulled out the smallest one and threw it on the bed as I put Krista into position. Untying her legs, I took the took the shirts and tied her arms and legs to her four poster bed so she was spread eagle. Gently teasing her clit, I slid the dildo in, absolutely no resistance to be found. She moaned as it slid in, but then tried bucking her hips as I just left the dildo in, not moving it at all. I placed my hand on her stomach to stop her from squirming.

"I was going to slowly get you used the these sizes before moving to the bigger ones but I think you're ready."

I grabbed the 8 incher and slid it in after letting her lick off the smaller one. Krista was tasty. Like the last one, the dildo slid right in. I kept it there to her disappointment, begging for me to do anything but leave it in there.

"Please," she whispered.

Instead I reached up and pinched her nipples. I continued to not move, moving my other hand to my cock, stroking it and admiring my sister's body. Her long legs, the slightest tremble in them. Her perfect pussy, two purple balls and a suction cup sticking out of it. Her flat stomach and small mounds higher up, equally small and very, very erect nipples. Her long hair a mess and her mouth slightly open. I took this time to double check her blindfold was still on tight and then slowly slid the dildo out.

The next one I had a different plan for. I took the largest dildo, and teased the tip of it on her pussy lips. Up and down, ever so slowly. Then without warning, I lined it up with her hole and rammed it in, leaving it there once it was balls deep. She yelped at the intrusion. clearly not expecting it. I slowly pulled it out and did it again, this time Krista moaned, knowing what was coming. I repositioned myself, standing over her, my left on the dildo and my right covering her mouth. I grabbed the dildo by its balls and started jack-hammering it into her, the fastest I could from the get go. I could feel her moans through my hand, the slapping sounds drowning out anything she was saying. Her body finally started to shake, her legs trembling uncontrollably as she orgasmed. I slowed down a little until she stopped moving so much. Sliding out the dildo, slick with her juices. I brought it to her lips.

"Suck it," I commanded. "See how you taste."

She opened up her mouth obediently and tried her best cleaning it off. Satisfied with her job, I untied her and let her rest. I sat down next to her and quieted down. Krista sat there confused, wondering where I was. She sat up, not taking her blindfold off and felt around.

"Hello?" She asked into her room. I still remained silent.

"Please," she whispered. "More."

She searched around more frantically. "More," she said louder.

Krista stopped squirming when I placed my hand on her shoulder. I turned her around and guided her to lay facedown on the bed, her long legs positioned so she was kneeling down. I spread them apart, her wet, pink pussy totally exposed. And I waited. And waited. Ignoring her whimpering. I brought her chair over and sat down, putting my feet up on her back. Almost towards the end of her kink list, she had wrote: "Being ignored." I pulled up a porn video, the one I could find the quickest and turned the volume up, skipped to the middle. High pitched moans came out of my phone, a little too phony for my taste but it would serve its purpose.

I could feel her try to move, probably her hands to her pussy, but I pushed into her back with my feet.

"Did I say you could move?"

"Please," she whispered once again.

"Seems like that's the only word you know huh?"

She repeated it, ignoring what I said. I reached down and gave her ass and awkward spank.

"Bad girl. No talking while I'm trying to watch."

I kept slowly stroking my cock, occasionally swiping my hand over her pussy to get more lubrication. It took another minute before I noticed her left hand inching towards her pussy. Her long arms made it easy for her to reach. I sighed audibly. Grabbing her discarded shirt, I tied her arms together behind her back and went back to the chair, feet on her back again and started the porn video up again. I wasn't going to lie, this was a little torturous for me as well, after manhandling my sister and on the verge of cumming from head, my cock was rock hard and ready to explode. Watching her orgasm twice already had already started to push me to my limits. Knowing that I could go multiple rounds, I paused the video and kneeled down behind her. This was it, the moment I had been waiting for since she'd come into my room saying the most important 6 words a sister could say. I finally got to fuck her.

I lined my cock up, resting the rip against her pussy. She moaned as I made contact, eager for something to happen after just laying there. I pushed in a little, just the head but the feeling was overwhelming. I was in my sister. Her pussy was so warm, and already so wet. I slid in more, about halfway, just staying there and soaking it all in, afraid I was going to cum. The feeling subsided and I pushed all the way in, my balls resting against her. She felt so good, so warm, so soft. I grabbed her my her hair, and lifted her head up, whispering in her ear.

"Do you feel that? No condom. I'm gonna fucking breed you, ravage you until I finally cum inside you."

"No," she meekly protested.

I grabber her by her hips and started thrusting, hard. Bottoming out every time. Slap, slap, slap, the sounds of our bodies meeting filled the room. I had to force her head down into her bed to keep her from making too much noise. By far, by sister's pussy was the best I'd ever had. Pleasure building with each thrust in. I finally couldn't take it anymore and slammed in one last time as deep as I could until I unloaded inside of her. Spurt after spurt, I groaned. We stayed there for a bit, my hands on her hips, deep inside her. I could hear her panting. I slid out and wiped the residue of my cock on her ass before dragging her to the ground and lifting her legs up.

"Wouldn't want any of that to escape," I said.

"I'm so close," she responded.

I took pity on her and started rubbing her clit. It didn't take long for her to orgasm. I let her lay there for a bit, keeping my hand on her pussy to make sure any cum didn't leak out.

Cock hard again I went to pick her up, facing me and legs on either side of me. I lined us up and slid in, feeling my cum mixed inside her. I adjusted my arms which were carrying her and started to go to town. The position feeling like I was going even deeper into her. Even after cumming once, it still felt so good. I leaned in to kiss her, Krista hungrily responding, her tongue going wild trying to find its way to mine. We kept going like that for a while, tongues intertwined until I stopped thrusting, both of us catching out breath. I moved over to the bed, carefully laying down, still inside of her. I put my hands back, her legs now squatting over me, facing me.

"Your turn." I said. She put her hands on my chest and repositioned herself before started to bounce on my cock. This is the life, I thought to myself, laying back on my sister's bed, hands behind my head. My cock, raw inside of the most beautiful girl in the world, blindfolded and doing her best to please me. She lasted longer than I thought, especially after orgasming three times so far, I expected her legs to be tired, but she powered through, almost bringing me to finish. I stopped her and got up, laying her down on her bed, many places already stained with our combined juices. I lifted her legs up, her pussy exposed to me. One last time, I guided my cock in, going all the way and pausing before I lifted up her blindfold. She blinked a couple times until her blue eyes focused on me, a big smile plastered on her face. I made sure I was close enough she could see me without her glasses. I leaned down to kiss her, passion still alive on her lips.

"Thank you."

I responded to her by taking my cock out and slamming into her again. She moaned. Loudly. Her lips found mine and we alternated between passionately making out and catching our breaths, my cock never stopping thrusting in and out of her. I could feel her hand reach down and start rubbing her clit, a sign she was close. We were both feral at this point, moaning into each others' mouth, our sweat mixing on our bodies, her hair everywhere. It just felt right somehow, balls deep inside my sister, the one who was always there for me.

"Fuck," she would intermittently moan.

I could feel her pussy start to contract, bringing me to new levels of pleasure.

"Oh my god ohmygod ohmygod," she frantically spat out, euphoria washing over her.

I felt myself close and wanted to finish not too much after her. I took one more good look at her before closing my eyes and focusing on thrusting. In and out, in and out until I finally exploded, cumming inside of her for the second time that night. Her legs came down and I collapsed on top of her, rolling us over when she complained she couldn't breathe. We laid there, her on top of me, my cock still inside her and her eyes searching mine.

"Good?" She said smiling.

I rolled my eyes.

"Tomorrow night?" She asked.

I just nodded, reaching down and bringing the blanket back over us, grasping her close. Drifting off to sleep, I replayed what had just happened, extremely eager to see what was in store for us the next night. Heck, what was in store for us in the morning.