>[x] I just want you tonight.
You kiss Cerise on the lips in a very, very unbrotherly way. Her mouth opens to yours, no resistance, although she squirms a little in your embrace. Your tongues meet and wrap around one another. This is good for her too. She moans into your mouth -- a resounding vibration you feel racing all the way down your lungs.
"Just us tonight, okay?" You say. "We've got the house to ourselves. Why waste it?"
Cerise is fine with this. That kiss was all it took to convince her. (She doesn't take much effort to convince, when it comes to keeping her little brother all to herself.)
You spend the next few minutes -- stretching into a half hour, stretching into an hour -- just kissing Cerise. Somehow it seems your mouths work really well together. Maybe it's due to being so closely related. Her taste, the smooth texture of her tongue, the way she breathes hot against you, is like no girl you've had before, and this is enough to keep you content. Like a couple of teenagers, you lie there on the couch with her just making out and dry-humping. The night is young, you've got nothing to hurry for, and your sister's tongue is in your mouth. Why stop? You press your hardness against Cerise's body and enjoy the soft pressure of her tummy, a minor relief for your aching cock that tides it over, while you and Cerise explore the warm confines of one another's mouths.
The best thing about kissing Cerise is how flustered it makes her. This is unique. Whitney keeps control over the situation, ditto her mom; Vivian just goes nuts with lust and Alex is too intent on pleasing you to lose himself. Other girls have similar reactions. They all know what they want. But Cerise, despite skillfully kissing you back, just doesn't. She doesn't seem to know what to do with herself at all, doesn't seem capable of handling the reality of incest, the reality that she's entwining her tongue with her own younger brother's. It makes her shiver all over like she's cold, even as her body gets feverishly warm. It makes her breath go all jagged and shallow. It makes her let out these tiny little uncertain noises that are cute and sexy all at once. The taboo of it does things to her that she struggles to deal with. Her mouth is hot and wet and her eyes are tightly shut as she shudders against you. But she never stops kissing you back.
Soon though, Cerise does pull away a little. Her lips are shiny, and her eyes only manage to open halfway. "Why the fuck are you such a good kisser? It's not fair. A loser like you shouldn't be so good at this."
"I should ask you the same thing," you reply. "Ms. Christmas Cake over here is suspiciously good at making out. Who's been giving you lessons? Gal, Whitney -- Alex?"
"I am NOT a Christmas Cake!" Cerise fumes.
"Get real. You're 99.9% of the way there."
She narrows her eyes.
"I mean, technically, sure, you're not a Christmas Cake. Not yet. But let's just say Santa's sleigh has come and gone, the presents are all open..."
She slugs you. Then, grabbing your collar and hauling you in, she kisses you again. Even if she's irate, she knows this is too good to quit. And you might tease her, but you adore it too. Your (soon to be) Christmas Cake sister is way too cute.
"Mmh~" Cerise mumbles as she wriggles free of your grip. You reluctantly let her loose. You wonder briefly what she's up to, but when she sits on a nearby recliner and gets on her laptop, you have an inkling. The NeeKyu episode played and finished while the two of you were distracted, and now the giant flatscreen displays her messy, icon-strewn desktop instead. But navigating with apparent ease (however she can manage that nightmarish labyrinth of sub-sub-sub-sub folders), she pulls up something different.
"I hope you don't mind," she's saying, as she closes the laptop's lid, and soft piano music plays over Kanji credits on the TV screen. "My backlog is pretty big, after all."
"This isn't about traps, is it?" You say skeptically.
Cerise, hooking her thumbs in her shorts and shaking them down her hips without unbuttoning them, laughs. "No. Get your mind out of the gutter. It's a slice of life about a perfectly wholesome family."
Cerise is pulling down her damp panties as well, the cotton peeling lewdly away from her wet cunt. The sight is almost hypnotic. The way the strands of her arousal glimmer in the light of the screen. And you're not going to let her have all the fun, so you also quickly kick your pants and boxers off. Your hard cock springs up against your belly with a little thwap. Cerise eyes it hungrily, licking her lips.
"You ARE a pervert," she says.
"Says the woman whose idea it was to watch hentai with her little brother."
You sit upright on the couch, and Cerise sits next to you. The action on screen is anything but wholesome -- the family in the show is one man and a harem of sisters, and he's fucking them already, less than a minute in.
"Do you mind if I jerk you off?" Cerise asks. Her voice is husky and you know she's probably going to insist on it no matter what you say.
But you want her to. "Do it," you tell her through gritted teeth.
Your sister wraps a warm, loose hand around the base of your cock, and slowly tugs -- first upward, then downward, taking her time, and enjoying the way your foreskin slides back and forth in her grip. This is another thing you're in no mood to rush. You'll let her jerk you off however she pleases. Cerise lazily masturbates you.
After a minute or two, you decide to return the favor. You reach a hand down, finding the nubbin of her clitoris. You pinch it, only lightly, just enough to draw a hiss of pleasure.
"Put your fingers in me..." she begs in a low groan.
You obey. Your bring your fingers together and rub the fat mound of her pussy back and forth a couple times before parting the lips -- which stubbornly want to stick together, adhered by her thick wetness. And then, finally, you slide a couple of your fingers into the hot hole at the bottom. Her pussy hugs them with a vicelike tightness, and her efforts on your cock quicken. She likes what you're doing to her. She likes the way you play with her cunt.
She's torn between watching the obscene animation on the TV and staring down at the way you play with her, the way she plays with you. There you are, two perverted siblings rubbing each other, helping each other get off to porn that's not, technically, legal -- it makes your heart swell with contentment. The way your older sister plays with your cock feels way beyond good. She's holding you loosely enough to tease, to make your cock hurt sweetly for more attention, but she's still jerking you fast enough to keep you building towards orgasm all the same. It overloads your brain with delirious waves of lust, and soon your higher thought processes are all but obliterated. You care nothing anymore for taboo, approve or disapprove, you just want to cum. You need to cum. And cumming in someone's hand isn't enough, not for you, not anymore. Why settle for that when you can shoot your cum inside a warm, wet, welcoming cunt-hole?
"Get on top of me," you instruct her.
"W-what?" Cerise pulls her hand away and seems somehow flabbergasted that, after masturbating each other, and everything else, you might want to put your dick in her too.
"I want to fuck you. Get on top of me."
Cerise is struck with indecision. This is the final rubicon of course. You've done so many other sexual things together, but you've never had your dick inside her pussy -- you've never cummed inside your sister. You're certain the thought has crossed her mind, she's imagined that scenario probably as often as you have -- but somehow she may not be ready for it.
You keep your fingers strumming her hard little clit, and you take it a little bit slower: "It's okay, right? We've basically done it already."
"I know... but..."
You don't want to fight her over it -- it wouldn't feel right. She'll take this at her own pace.
"You can fuck my throat if you want," Cerise says.
Now there's a compromise you can live with.
Cerise gets down on the ground -- on all fours -- and crawls over to you. Like a kitten hungry for milk, she lets her head droop into your lap and catches your dick between her lips. Her lips seem purpose made for kissing your prick. She licks you around the underside of your dick too, that most sensitive part that makes you groan in pleasure. The wet trail of kisses and suckles and little licks she leaves, just eggs you on. So does the way she traps the base of your cock in both palms and rubs your leaky cockhead against her cheeks. And also this: "What are you waiting for? Grab my hair. Fuck my face already, Alabaster."
You do. You grab her silky, raven-black hair in both hands, and slide your dick into her mouth. You go slow, to begin with. You let her get used to your size and girth, let her clenching throat part and give way to the battering ram of your cock. She takes it well, keeping her tongue rolled out over her bottom teeth, the tip coming to a rest against your nuts. She heaves and retches, so you pull out, and give her air -- and then repeat the cycle, this incestuous invasion of her face.
But gently as you might have begun, your primal need to unload your heavy balls is taking over. And after all, she did say to fuck her face. So you speed up, bouncing your butt up and down on the couch cushion as you hold her head against your lap, and fuck your sister's throat just like it's her cunt. Like this, fellatio has become irrumatio. Her gagging, her sputtering gasps for air, are just as good as music. It's the perfect companion to the equally obscene, high-fidelity sounds of the porn on the TV, which you watch with detached enjoyment.
But putting on the hentai was Cerise's idea, and you wouldn't want her to miss it. You pull her off of you. She gasps loudly now, gulping air like a drowned swimmer resuscitated. Her face is a drooly, slimy mess. Her unfocused eyes don't show any trace of understanding as you get her to her feet, and spin her around, and position her on the couch with her head dangling upside-down over the edge. The crown of her head is nearly touching the floor as you get on your knees and mount her. Her hands weakly hold on to your flexing thighs, and you thrust home again. It's good. So good you growl like a dog -- spending just few moments with your cock outside the hot recesses of Cerise's throat was agonizingly frustrating, it felt like an eternity. Now that your cock is back inside your sister's body, it's happy again. And so your growl turns to a deep sigh as you establish a steady pace inside her, as you fuck Cerise's throat again. When you crane your head down, you see the bulge that your prick makes in her pale, slender neck. You can just about see the outline of the shaft and head, in all its glory, pushing in and out.
You can't see the screen anymore, but she can - it's probably just about all she can look at from where she lies. You're not selfish, and you want her to enjoy herself too. So you fall forward, and clamp your mouth onto her searingly hot cunt. Nothing in the world will ever compare to the way your sister's cunt smells and tastes and feels against your tongue. It really is like honey. It's sugar-sweet, the juices viscous. You gulp it down greedily and eat her out. It's all for you. And as you wag your tongue back and forth, still pumping her face, she creams for you. Cerise cums -- she cums unashamedly on your face. The stimulation of your cock in her mouth, and the hentai she's watching, and your skillful tongue against her hot twat, are more than enough to get her off. As ever, she's just as big of a pervert as you are. And getting cummed on by Cerise, having your own sister squirt into your mouth and buck against your tongue, is enough for you too. You reach down and viciously grab her on either side of her head, near the ears. Forcing her head up, you seat yourself as deep as you can get. You imagine you're going to cum straight into her tummy.
"Eat my cum!" You grunt cruelly, "eat my fucking cum!" You feel her lips doing their best to suckle you, pressed all the way up against your ballsack -- it's about all the autonomy Cerise has in this position, but she's doing her best to obey you, to suck out your sperm, to eat your cum. You feel that thrilling release -- your jizz shooting up your urethra, and out of the twitching cockhead. You feel your prick meat expand and contract and pulse as you seed Cerise's mouth with sperm. You cum in big fat spurts. Meanwhile you jam your tongue back in her pussy and relish the flavor, the wonderful taste of your older sister's pussy.