The following very dark story has themes of incest, misogyny, non-consent sex, humiliation, abuse and other dark themes. If such content offends you, please do not read. This is an erotic FICTION story not meant as any sort of gender, political or societal protest. This is purely for entertainment and never meant to happen in reality. If you have issues with such kinks, please do not read.
"Don't worry. Don't worry. You got this. They don't know it's you," I tell myself in this most unique situation. And boy, of all the things I thought I might do in my life, this isn't one of them.
With both of my parents watching, I grab a better grip of my sister's hair from behind. The two of us are butt naked in our dining room, with my dick buried inside her womanhood as she bends over. And sitting at the dining table are our parents, who both look shocked and scared to death.
Why did they have to come home early? I thought they were going to be gone till the early morning. But no. They had to surprise me by coming home before I was finished. I had it all planned out, except for them coming back early.
My sister made a friend online which promised to do a CNC session with her. Only she has no clue that it was me she was talking to. That I planned all of this, even going so far as to spy on her computer. She thought the session was going to be late tonight, but I decided I wanted more time to play, so I snuck in hours early and started my plan.
For hours I've been abusing and fucking my sister, which has been a life-long fantasy. After all I've been able to do to her, I can die happy. From spanking her, to tying her up, down to making her do depraved and lewd acts to me, it's all been heaven. And she's been the perfect victim the entire time.
Despite the surprise of my parents coming home early, I'm not going to stop. I've reached that point that all men get where they have to cum. They've gone past the point of no return and nothing short of death can prevent us from reaching climax. And judging by the way my gagged sister moans and trembles, she very much feels the same way.
My hips pound Tiffany from behind like a car's pistons, ramming as hard as I can each time. Each time I ram into her, it makes her entire body bounce, which is quite the sight as she's very much still tied down from all the BDSM shit I've done to her. Even those huge bound tits of her's bounce about wildly which happily makes a clapping sound when they land back down against her.
My thrusts become rapid and damn near violent as I feel my orgasm coming. It's built up more and more, fueled by the sight of my parents having to watch me do this to her daughter. For some reason, it makes it even hotter to know they are watching. That they are seeing and hearing her get fucked like an animal, making all sort of sex sounds as she is ravaged.
My sister Tiffany then lets out a wild, loud, high-pitched moan as I shove my cock as deep as it will go in her pussy. At the same time I yank her head backward by the hair, making the entire back of her body against my front. Her moans get louder as I groan a deep guttural groan, with both of us knowing that I've just cummed.
Once again, I cum inside her, pumping my seed deep in her warm pussy, where I mark it as my territory. Even through I've already cum multiple times today, my cock unleashes hell inside of her. It seems to explode with pent-up fury, pumping my seed inside of her faster than I've ever done.
And more than anything, her pussy wants my cum. Even after it's been fucked raw, I feel her rocking her hips as if trying get my cock to go deeper. She wants this, as much as I do, even if she wants to believe she's being forced. Through she stopped being forced quite a while ago. Now she's just a willing participant.
A cascade of emotions flow over me as I cum inside my sister. Pleasure, shame, power, embarrassment and so much more. Then the fear hits me. As I bury my cock in my pussy, the fear that my parents are going to know it's me rushes over my mind. That they will figure out that it's their son that's just raped their daughter. I'm not sure how they will know, maybe the way I stand, or walk or something but I fear they will. Sure, I have a mask on and even changed my eye color, but I just fear they will somehow know it's me.
My tired manhood finally stops cumming, leaving me feeling tired and spent. It comes over me with the rush of emotions, making me feel like I could lay down and take a nap. I've never been so sexually fulfilled before.
Letting go of my sister, I see how far I've gone. How much I've done to her. Her naked is on display for all, showing every single little thing that I've done to her. I've abused her all to hell. It'll take her weeks to heal after all that I've done to her body. Not that I've cut her or punched or anything, but I did do so much harsh BDSM to her, which she loved.
Worry begins to plague me as I hold my fake gun towards my parents. I've been pointing it at them the entire time as I think it's the only thing keeping them sitting at the kitchen table. My fear at doing this is they might figure out that it's a fake gun. Neither of my parents are what you would call gun people, but they are smart. If anyone could figure out it's fake, it would be one of them.
I have to fight from biting my lip as worry takes its hold inside me. Keeping myself looking stern and in charge is perhaps the hardest thing I've ever done. Oddly, being completely naked helps for some reason.
How in the hell am I going to get out of this? I've fucked myself pretty bad here. It was just supposed to be my sister and I. If it stayed like that, everything would have worked out as she probably wouldn't have said anything since she thinks this is a CNC roleplay with a stranger. I could have done even more than I have to her, but it's all gone to hell. What the hell am I supposed to do about my parents?
I would love to just grab my clothes and run out of here, but I can't. The big issue that is going to come back to bite me is that I've cum inside my sister a few times now. That means I've left DNA. DNA that can be traced back to me. And that'll be the first thing my parents will make my sister do, which is go to the hospital so they can get a sample. There's no way I can explain my DNA being inside of her outside of admitting that I fucked her.
I need to somehow make that DNA untraceable. That way if they get a sample of it, it won't be used. But how do I go about doing that? Despite how rough I've been with my sister, I don't want to hurt her. So I'm not going to, you know, put anything inside of her that might damage her or her insides.
My worry grows as there's only one way I can think to make the DNA unusable. Well, one way that isn't cruel or dangerous. And it's not going to go over well with everyone, at all.
Acting much tougher and more dominant than I feel, I look at my father. When I do this, I'm very surprised to find that my dick is still buried in his daughter. I thought I had taken it out, but clearly I didn't, unless it somehow magically found it's way back, which at this point I wouldn't be that surprised.
Staring at my dad, I slide my cock out of my sister's pussy, to which she shudders and moans. She does this very loud, even if gagged. There's still pleasure in her voice, as if saying without words that she loved being fucked so hard. And her doing this while I stare at my father gives me a thrill of dominance that I hadn't expected.
Then, something happens. Something really strange. Something I wasn't expecting and had never thought of before. Something that makes my cock get rock hard again.
Now my cock slides completely out of my sister, I roughly push her forward so she'll move away from me. I am rough with this, treating her like I think she wants to be treated. She even yelps in pleasure at this, nearly falling over.
When she moves out of the way, my entire naked body comes to my parent's view. That's when I see in slow motion, my mother's eyes go from looking at the gun pointed at her...down to my manhood. I watch her eyes widen when she sees my cock, and then her mouth drops open. The emotion she is feeling is very clear, she's impressed by my cock.
My mother's eyes stare at my hard cock, where I swear there's a look of wanting. Much like she hasn't seen a cock my size, or as hard as mine is for a long time. The entire time her eyes stay wide and her mouth is opened.
We lock eyes when she looks up from my cock. Almost at once she turns to look at my gun again. She's trying to hide the thought she just had, but she can't take it back. I know what I saw.
My cock throbs from the rush of this, making it move slightly, making her look back down to it. Her wanting to see it makes me even harder, where my cock feels like it goes from being rock hard to being diamond hard. As it does, I feel an arousal I've never felt before. It's like a secret arousal, one that is taboo and wrong, but damn intoxicating. For I think my mom...wants my dick.
The rough idea of my plan is quickly changed. It was straight forward and logical, but that all changes. My hormones seem to pump at full speed, making me horny all over again, which I thought was impossible. How many times have I cummed already?!
My hormones take these newly formed plans and twist them, adding the kinkiest of ideas to make them even more awesome. They send images to my head of what I want to happen, to which makes my cock twitch all over again. Almost like I'm putting on a show for my own mother.
With a smirk that I can't help, I step forward, getting even closer to my mom now, so she can see my cock up close. She's on the other side of the table, with my father in between us. But I do catch that she watches my cock as it bounces as I walk.
But showing off my cock to my mom isn't the only reason I do this. This is actually more for my father than for her, as I'm pointing the gun directly at him as I step forward. Sure, I'm staring my mother down, but I can see out of the corner of my eye that he's getting more and more tense and scared.