Cleo: Arya, I know you’re gonna be dating soon, so I thought I’d help you prepare! I brought my boyfriend over so we can go over a few things.
Arya: You mean like dates and stuff?
Cleo: Well, dates are easy. You just have fun! What’s really important is what to do in the bedroom. What to do when your clothes are off!
Arya: I don’t know if I’m ready for that! I mean, I’ve never even kissed a boy!
Cleo: That’s why this training is so important! You don’t wanna be inexperienced your first time, do you?
Arya: I guess not.
Cleo: You’ve met Jack before, haven’t you?
Arya: I think I’ve seen him when he picks you up for dates or sneaks out of your window.
Cleo: Oh, you’ve seen that? Thanks for not saying anything! Well, Arya, this is Jack. Jack, Arya.
Jack: Hi.
Arya: Hey.
Cleo: Jack is really big below the belt. A great training partner. If you can handle him, you can handle anybody.
Arya: Oh, you mean his stuff is…
Cleo: Massive. Condoms rip when he puts them on. That’s why you need to practice doing it raw, so you don’t get pregnant.
Arya: So, like, get the pill or something?
Cleo: No, you can’t get the pill without mom or dad finding out. But you can train your body to make conceiving a child really unlikely. It works for me and Jack! When you have an orgasm, your cervix opens up and allows sperm to get through. You just need to resist cumming!
Arya: Maybe we could wait for a day I’m not ovulating to do this?
Cleo: It’s gonna take all the mental willpower we can get! If it’s dangerous, you’ll be more focused. Plus, if you can survive the day, you can have as much fun as you want! Minus cumming, of course.
Jack: She’s ovulating, huh?
Cleo: What, think you can impregnate her or something? I bet you can’t, my sister’s a tough girl, right, Arya? Think you can handle it?
Arya: I mean, all I have to do is not cum, right? I’m pretty lazy, so all I have to do is not do something, right?
Cleo: Right! Just lie on your back and my boyfriend will I guess try his hardest to impregnate you.
Jack: Is this why you’ve had me saving up? My balls are about to burst, this is gonna be some good training. I mean, don’t I get something if I knock her up?
Cleo: This is gonna be good training for you too! Someday we might want kids, so it wouldn’t hurt to make sure you have what it takes!
Jack: You really want me to knock up your little sister?
Arya: Fat chance, Jack!
Cleo: I guess we’ll let fate decide. Arya, don’t cum. Jack, cum a lot.
Arya: There’s no way I’m gonna lose to you!
Cleo: Jack, show her what you’re packing.
Jack undoes his pants and slowly reveals his thirteen-inch monster. Already rock solid from the scent of Arya’s ovulating pussy.
Arya: My body’s really tight and tiny, there’s no way any sperm is gonna squeeze through my cervix!
Arya strips naked and shows off her hairless body.
Arya: Four foot six and fifty-eight pounds.
Cleo: Oh my god, Jack’s cock is almost a quarter of your body length!
Jack: Ha! I’m gonna ram through her cervix!
Arya: Put it in, Jack! It doesn’t matter how much you cum, I’m not gonna get pregnant!
Cleo: Jack, you gonna take that? You better knock her up!
Jack’s cock springs rock solid as Arya lies on the bed with her legs apart. He lines up and it looks like it would split her in half. The head touches her pussy and it’s comparable to the size of her thighs; it looks like she has three legs. He presses forward an inch and her pussy splits open and her legs shake violently.
Arya: Hollllly shit! This is intense!
Cleo: Are you cumming already?
Arya: No! Come on, Jack! Do your worst!
Cleo: You’d better go slow.
Jack presses forward an inch and her pussy convulses rhythmically.
Jack: Yo, I think she’s cumming! Her pussy is milking the tip of my dick!
Arya: Oh my godddd!! This feels good, but I’m not cumming!
Jack presses two inches deeper and Arya starts hyperventilating. Her eyes cross and her hands grip the bedsheets. He slides it in deeper and Arya writhes on the bed, kicking her legs uncontrollably.
Cleo: Pound that pussy!
He moves in another inch then back out.
Arya: Ayyeeee!!!
Cleo smacks Jack on the ass. He dives in a few inches deeper, and Arya’s pussy strangles Jack’s cock in a mind bending orgasm.
Jack: Yo, she is definitely cumming. It feels like a bunch of rubber bands wrapped around my cock!
Arya: No! I’m not cumming!
Cleo: Holy shit dude, you’re gonna knock her up!
Arya: Your dick isn’t all that, come on, I can take it!
Jack pulls out and slams in deep, ramming his cock against her cervix.
Arya’s pussy contracts and spasms around Jack’s insanely huge cock. Cleo smacks him on the ass again and he rams her once more. Then again. Cleo watches as her sister’s belly protrudes when he goes in deep. He slowly pulls it out and her pussy trembles.
Jack: Her pussy’s too small, I don’t know if I can get it in any deeper!
Cleo: Ram it through her cervix!
He pounds on Arya’s cervix, straining to get the base of his cock submerged. Arya has a chain of consecutive orgasms, each one widening it up.
Jack: Fuck! I can feel it opening!
Cleo stands behind Jack and leans forward with her body weight.
Arya: Owwie! Oh my god!
Then a pop, and he falls four inches deeper. A bulge appears much higher than her belly button.
Cleo: Oh my god, is he inside your womb?
Arya: No! Not even close!
Jack pulls out almost all the way then rams back in, getting it in an inch deeper.
Jack: Her womb feels like a tight glove!
Cleo: Oh Jack, I hope you do that to me someday.
Jack plops in and out of Arya’s pussy. Her arms and legs punch and kick wildly as her string of orgasms never seem to die down.
Cleo: Don’t quit until you’re balls deep! Knock her up!
Arya: He’s not even that deep, he hasn’t even touched my cervix!
Cleo moves beside Arya and rubs her clit, feeling her pussy spasm and contract.
Cleo: Girl, you are so cumming!
Arya: Nuh-uh!
Cleo: I can feel it!
Arya: It’s just twitching a little bit!
Cleo: He is literally up here, inside your womb!
She rubs Arya’s stomach where the head of Jack’s cock is.
Arya: Not even close! My cervix is closed up tight, nothing is getting through.
Cleo: If you say so.
Jack: Oh, I am definitely gonna knock you up!
He gives up on going easy and ravages her pussy full force, slapping his balls against her ass, finally bottoming out. Cleo gives Arya’s clit a workover and her orgasms are undeniable.
Arya: Oh fuck this feels so good!
The room spins and Arya’s eyes shake. Every orgasm makes her more and more sensitive. Cleo gets behind Arya and has her lean against her chest, pinching and twisting her little sister’s nipples.
Cleo: Look Arya, look how deep he is!
A bulge appears and disappears over and over right below her rib cage.
Arya: I’m not gonna lose to your weak, pathetic, little cock! There’s not a chance you have enough sperm to get me pregnant!
Beast mode unleashed. He holds her legs against her shoulders and pummels her, mating press style. Orgasm after orgasm. It strangles his cock.
Jack: I’m really about to knock up your little sister!
Cleo: Do it! Punish this brat for being the little bitch she is!
Arya: Go ahead and try, it won’t do anything! Cum as hard and as deep as you want! You won’t be able to knock me up!
Jack’s cock swells and his balls boil over. He slams deep and erupts inside Arya’s tiny little womb, filling her up with billions of sperm. Thick gobs of his potent baby making juice race through his urethra and spill into Arya’s fertile pussy. Her womb expands with every throb, making dead sure she gets pregnant. Her body convulses hard around his cock, causing his sperm to shoot out like a hose under pressure. A single stream of cum squirts out of her as his orgasm subsides.
Cleo: Girl, you are so knocked up.
Arya: I don’t think so, that wasn’t even a lot of sperm!
Cleo: You are literally bulging! You look knocked up already!
Arya: We could do this all day, nothing is gonna happen!