Ruby: Nuh-uh! It’s not fair you guys get to walk around without a shirt!
Dave: It’s not our fault, it’s just how society is!
Ruby: Why do you have a problem with it?
Dave: Because! You’re my sister! What if I just walked around with no pants?!
Ruby: Eww, that would be disgusting!
Dave: See? It’s the same thing!
Ruby: I’m just pushing for gender equality. Anything a guy can do, a girl can do too!
Dave: Well, you’re making me really uncomfortable! Can’t you do that in your room?
Ruby: It won’t mean anything if I’m not pushing my agenda on someone!
Dave: Why do you have to push it on me?
Ruby: Because! No one else is here.
Dave: Well, there’s no reason I should be the only one uncomfortable.
[Undoes pants.]
Ruby: Wait, what? Are you serious?
Dave: Put your shirt on! Or I’m dropping the boxers too!
Ruby: Oh my god, don’t! I do not want to see your boy parts!
Dave: Put the shirt on!
Ruby: No!
[Down they go.]
Ruby: Eww! That’s disgusting! It smells!
Dave: It’s very easy to fix this!
Ruby: What? You think my boobies are disgusting?
[Ruby stands in front of Dave, wearing only skimpy jean shorts.]
Dave: Get out of my face! I do not want to see your tits!
Ruby: You’d better get used to it, Dave!
[Ruby shakes her tits in her brother’s face.]
Dave: Gah! That’s disgusting! What if I shoved my dick in your face?
Ruby: Eww! Don’t!
[Dave stands from the couch and Ruby runs off. Dave chases her around the furniture when Ruby suddenly stops and fights back with her tits.]
Ruby: Ha! You don’t want to touch your dick against your sister’s titties do you?
Dave: Ehh!
[The siblings have a force battle in the living room. Each seeing who can get closer without chickening out.]
Ruby: If you don’t have to wear pants, neither do I!
[Her jean shorts get flung across the room, then her pink cherry panties slide off.]
Ruby: Catch!
Dave: Eww! That’s disgusting! I’m gonna get you!
Ruby: I bet you’re scared of my pussy too!
Dave: Eww! I do not want to see that!
Ruby: What if my pussy touched your dick, huh? Would you find that disgusting?
Dave: Don’t you dare! Eww! Stop it! Get away from me! You’re my sister!
[Ruby backs up into her brother, cornering him against the, uh, corner.]
Dave: I bet you’d hate it if you got hit with a blast of your brother’s semen!
Ruby: Oh my god! That’s nasty! You’d better not!
Dave: I swear to god I am gonna blast you with cum if you don’t stop twerking in my face!
Ruby: What? You wanna cum all over your sister’s ass? Now who's the pervert?
Dave: Don’t tempt me, I swear to god!
Ruby: Wow, you’re really stroking it to your sister! You’re disgusting! There’s no way you’re gonna do it!
Dave: I swear, I am going to shower you with cum and get your body all gross and sticky!
Ruby: Yeah right! There’s no way you’re that messed up.
[Dave strokes his cock until it’s solid.]
Ruby: Oh my god, you’re serious! There’s no way! Well, you’d better watch your aim and try not to hit my pussy!
[Ruby prods open her pussy with her ass in the air.]
Ruby: Aim for the bullseye, mister!
Dave: You know what, I’m gonna cum right in your goddamn face!
Ruby: Nuh-uh! You’re gonna cum right inside my pussy!
[The two wrestle, pulling every dirty trick to get the other to yield. Dave grabs her hair, but lets go when a finger goes in his ass. His cock slaps his sister’s naked body, leaving precum all over her.]
Ruby: Eww! I can’t believe your icky sticky semen is getting all over my body!
Dave: You’re gonna get a lot more in a second!
Ruby: Eww! Eww eww eww! Don’t! What if I give your body kisses with my pussy?!
[She bounces on his leg, giving him several wet stains, then Dave pins her to her back and sits on her chest. His massive ten inch cock rests on her face.]
Ruby: I can’t believe your thing got so big for your sister!
Dave: I bet you’re too chicken to suck it!
Ruby: Oh yeah? How’s this?
[With her arms pinned, her mouth wraps around her brother’s cock and sucks like a goddess.]
Dave: Christ! That feels good. You’re gonna suck it right out of me!
Ruby: Mmm-hmm!
Dave: I bet you want to swallow your brother’s cum, don’t you!
Ruby: Mmmm-hmmmm!
Dave: God, you’re crazy! I’m gonna teach you a lesson!
Ruby: No, I’m gonna teach you a lesson! I’m gonna drain your balls dry!
Dave: I am gonna make you sick with cum! Now swallow it!
[His hand grips her hair as he jams his cock in the back of her throat and unloads. Thick, pungent semen splashes into her mouth and her throat works endlessly to keep herself from choking. Her eyes gloss over and her hands try to reach her pussy, yet she refuses to let her brother’s semen pile up in her mouth.]
Dave: God! You’re a freak!
[Gulp!]
Ruby: You just came in your sister’s mouth! You’re the freak!
Dave: You just swallowed like you loved it!
Ruby: Does that freak you out?
Dave: Yeah! You’re insane!
Ruby: Howbout now?
[A finger manages to find his asshole again, and he jumps up. Ruby is quick with a takedown and sits on his face.]
Dave: Oh my god! Eww! You haven’t showered in days!
Ruby: Your dick was no picnic either, now eat!
Dave: Oh god, don’t make me!
Ruby: I’ve got eight other fingers!
Dave: Oh god, fine!
[His tongue finds his sister’s dripping wet hairless pussy and digs in. Ruby watches his cock grow hard again.]
Ruby: Don’t tell me you like it!
Dave: Thith ith diskuthing!
Ruby: Your thing is getting all hard just eating your little sister’s pussy!
[Juices drip onto his tongue. He becomes addicted to her taste.]
Ruby: Oh my god! That feels so fucking good!
[Dave’s eyes roll in the back of his head as an absolute wave of pleasure washes over him with every drop he drinks.]
Ruby: Oh my god! Oh my god!
[Ruby tenses up and squirts on her brother’s face. Precum leaks from his dick. Her fluids travel straight up his nose. Dave thrashes as his sister drowns him in her juices.
Ruby: I hope you can hold your breath as long as I can!
[She pins her pussy to his face. Dave writhes underneath and his cock leaks precum. Finally, he breaks free.]
Dave: Agh! Get off me! I nearly drowned!
Ruby: Pussy!
Dave: I’m gonna get you!
[Dave grabs her arms and slaps precum onto her belly with his dick.]
Ruby: Eww! Eww! So gross! I do not want it on my body!
Dave: You’re gonna regret saying that!
Ruby: Wait, Dave!
Dave: What, chicken? Scared I’ll get you pregnant?
[They face each other, standing naked in the kitchen, with their hands all over the other. The tip of his dick finds her pussy. She widens herself with her fingers and they aggressively lose their virginities against each other. Slamming their hips down, seeing who’s gonna give first.]
Ruby: Oh my god! Your stupid fat dick is tearing my pussy! Oww! Oww!
Dave: Shit, it’s tight! It makes me wanna cum immediately!
[A drop of blood falls on the tile.]
Dave: I dunno if I can pull out!
Ruby: Haha! Very funny!
Dave: I’m serious, it’s pulling me in! It’s got a grip on me!
Ruby: Oh yeah, you would totally knock up your little sister, wouldn’t you? What? You wanna have a little incest baby in nine months? Bok! Bok! Bok! Go ahead! Cream your little sister’s hole, mister! There’s nothing to worry about!
Dave: Just say you got pregnant from a stranger. Or when you were babysitting Rudy the Retard or something.
Ruby: I’m gonna tell everyone it’s my brother’s baby! Gonna put you on blast!
Dave: Fuck!
[His hips thrust faster as he buries his tongue in his sister’s mouth. Her legs lock around his hips as he grips her ass for a better thrust.]
Dave: Holy Christ! I’m really about to cum! I can’t help it, sis. I’m gonna cum inside you!
Ruby: Do it in my little hole, mister! I’m totally on birth control. Hehe!
Dave: You don’t think I’ll fucking do it? It’s your last chance to get off!
Ruby: Hehe! Yeah right! You’re just trying to psych me out!
[Ruby slams her hips onto his cock with enough force to knock him over. She rides him while he lies on the floor.]
Dave: Oww! Ruby, I’m serious! I dunno if I can hold it!
Ruby: I dUnNo If I cAn HoLd It! Haha! Are you seriously about to cum in me? You are so pathetic! What a little bitch!
Dave: I can’t…
Ruby: Haha! Wait, no! Don’t!
[His dick has reached the boiling point. Hot, thick semen fires through her cervix and sends her into a paralyzing orgasm. Her pussy strangles his dick and milks it as it fires directly through her cervix. They look at each other in horror, but their eyes slowly soften.
Ruby: Oh fuck! Oh my god, it’s so hot! Oh no! It’s squirting inside of me! Are you really cumming? Oh fuck! You are! You’re really doing it! Oh my god! It just keeps twitching! Pull out, idiot! It’s like one big long rope of cum! I’m gonna get pregnant!
Dave: Oh fuck! Why didn’t you get off?
Ruby: Why didn’t you pull out?
Dave: I couldn’t.
Ruby: You could if you wanted to. Freak. Impregnating your little sister on a Saturday afternoon! You can’t even see it, it’s all deep inside! Your big freaky sloppy mess!
Dave: Fuck it, you win. You can wear whatever you want around the house.
Ruby: Nothing’s gonna fit me when I’m pregnant, idiot!
Dave: You keep walking around naked, you’re gonna stay pregnant!
Ruby: Dave, what am I gonna do?! I’m gonna get pregnant!
Dave: Can you get off? My dick is really sensitive!
Ruby: It is? I know just how to punish you for cumming inside of me! I’m gonna make your balls ache!
Dave: Wait!
Ruby: You wanna impregnate your little sister so bad? Go ahead, get it all out of your system! I’m gonna make you regret cumming inside of me so bad!
Dave: Ruby, wait! Oww!
Ruby: I’m putting up with your fat dick, you can handle it being a little sensitive!
Dave: That’s it, you’re going down!
Ruby: Ha! I like it when they fight back!
[He flips his sister on her back and rails her. Then picks her up and carries her to the couch.]
Ruby: Oww! Oh my god! Ignore how much I scream, I can handle it!
Dave: Let’s put that to the test.
Ruby: You really do want to breed your little sister! What a loser!
Dave: You don’t give up, do you?
Ruby: You know what? I don’t care! Go ahead! Use me like a ragdoll! Get your little sister pregnant!
Dave: Freak!
Ruby: Freak! Ah! Fuck!
[They stare each other down as Dave pummels his sister without remorse. Both trying to hide the pain. Pushing the other to the edge.]
Ruby: Oh my god! Oww! My cervix! Pull it out! Why did you stop? Oh fuck. Oh fuck! I feel it! It’s so fucking hot!! You’re fucking filling me up again?! Another hot load of incestuous seed inside my fertile little pussy. I’m gonna have a retard baby! I can’t believe how big of an idiot you are! The kid is gonna come out just like you! I’m gonna make sure we have a little reminder of just how stupid you are in nine months! I swear I’m gonna have the baby!
[Her legs wrap around his back as semen continuously gets pumped into her body.]
Ruby: You’re a fucking idiot! You really don’t care, do you?
Dave: Somebody’s gotta teach you a lesson!
Ruby: I’m gonna carry the baby TO TERM and tell everyone you knocked me up! You’re ok with that? Parading around a little incest baby in nine months?
Dave: What if I just run away, huh? Leave you stuck with the baby?
Ruby: Where are you gonna go? You’d be homeless!
[Both of them power through the pain, determined to get the better of the other. Dave throws his sister against the window and takes her from behind.]
Dave: Now everyone’s gonna know you’re a slut!
Ruby: Oh my god! Someone’s coming! Quit playing!
Dave: You’re gonna cum right in front of them!
[His dick swells and fires off another load inside his sister’s pussy. His urethra pulses so vividly it can be seen from outside until she quirts on the window, looking away to hide her face. The stranger walking by has seen it all before.]
Dave: Get fucking pregnant!
Ruby: Oh my god! My fate is sealed! I’m definitely getting knocked up! Move me away from the window! I don’t want anyone to see me having raw, incest, creampie, babymaking sex in my living room!
Dave: Oh ok. What about the front porch?!
Ruby: Wait, Dave! No!
[Dave tries the door handle but Ruby kicks the wall. They fall and Ruby finds a stronger position on top.]
Ruby: I’m gonna tell everyone I seduced you, and I’m gonna have the baby to prove it! Everyone’s gonna know how weak you are, giving in to his little sister!
Dave: Everyone’s gonna know you’re a slut! Because you are! I’ll prove it!
[Dave carries her to their parent’s bedroom and opens the medicine cabinet.]
Dave: Look! This one’s plan b, the other is fertility pills! This is your last chance if you really don’t wanna have my baby!
Ruby’s hand hovers above the plan b.
Ruby: I can’t! I can’t let you win! You want me to take the plan b! You think you’re in my head, I’m in your head!
[Ruby reaches for the fertility drugs as tears well in her eyes.]
Ruby: I’m really gonna do it! I’m gonna have my brother’s baby! Oh my god!
Dave: I knew you were a slut!
Ruby: Your reverse psychology isn’t gonna work on me! Look at you, just letting me do it!
[She places the fertility pill in her mouth and cries.]
Dave: You’re disgusting!
[Gulp!]
Ruby: What the fuck am I doing?!
Dave: You know one dose is three pills.
Ruby: Oh fuck! I have to do it again?!
Dave: Yup! Two more.
Ruby: I have to do it. I have to teach you a lesson!
[Ruby swallows the second pill.]
Dave: One more to go!
Ruby: Oh my god, it makes my pussy so sensitive! My cervix is already twitching!
[She takes the third pill.]
Dave: Sike! You just took three doses of extra strength fertility pills!
Ruby: Oh my god, you jerk!
Dave: You’re gonna ovulate like crazy!
[Dave pummels her on the bathroom counter.]
Ruby: Don’t cum inside me! I can’t have you fertilize all my eggs like that! Please don’t! No! Nooooo!!
Dave: Take it, bitch! This is your ultimate punishment! Get mega pregnant!
[Her brother unloads into her again, creaming her little hole while her ovaries tremble.]
Dave: Oh god damn that pussy’s tight! Your cervix is just drinking my cum! It’s sucking it right out of me! Fuck!
Dave finally pulls out and steps back. Ruby spots male enhancement pills and realizes it’s her turn.]
Ruby: Hehe! You’ve fallen right into my trap!
Dave: What?
Ruby: You’re not going to be the only one stuck like this!
[She shoves a handful of pills into his mouth and sticks two fingers in his nose until he swallows. Yes, the dirty ones. Not a minute later, his cock is solid and he can feel his balls churning.]
Dave: Oh, big mistake!
[They aggressively slam their hips against each other, cumming every few minutes. Her juices soak the floor but his stay inside her. Nausea comes on in waves as she covers her mouth to prevent herself from throwing up.]
Ruby: You did this! You’re not going anywhere until I’m satisfied!
Dave: That’s gonna be a long fucking time!
Ruby: Good!
[The siblings hate fuck each other for hours. Neither refusing to yield. Their orgasms are used as weapons.]
Dave: Stupid fucking slut!
Ruby: Disgusting pig!
[They climax while french kissing, but their tongues are sword fighting. Their struggle leads them to fuck in every room of the house. By the time they reach Ruby’s bed, they are exhausted, but each are determined to deliver the final blow.]
Dave: I’m gonna knock you up so fucking hard!
Ruby: Go ahead and give me another devastating creampie! I’m dragging you down with me!
Dave: Fuck, I’m cumming!
Ruby: Fuuuuck!! My womb is getting stretched out! Why are your loads so fucking huge! It just keeps pouring into me! I can’t take it! Fuck!
Dave: My balls hurt so much!
[They pass out in her bed with Ruby on top, still penetrating each other. They have wet dreams on and in each other all night long, completely staining the bed. Ruby wakes up first with a massive headache.]
Ruby: Oh my god, I feel fucking sick!
Dave: Don’t throw up on me!
Ruby: I’m totally knocked up! You lose! You let loose inside your sister! Now everyone’s gonna know how pathetic you are!
Dave: That’s what you think! They’re just gonna think you’re a fucking slut!
Ruby: Nuh-uh!
Dave: Yeah huh!
[DELETED SCENE]
Ruby: Ho! You are approaching me?
Dave: I cannot knock you up without getting closer!
Ruby: Well then, come as close as you like!
[Their genitals touch, then both slam their hips forward every time they yell.]
Dave: Ora!
Ruby: Muda!
[Their genitals clash as they try to see what is more durable, her cervix or the tip of his dick. Then both erupt into a frenzy.]
Ruby: Shall we compare the speed of our attack rushes?