You can't resist your brother any longer

You turn to face your little brother, breathing hard, your heated glare flickering over the tantalizing hints of bare skin that silly apron reveals. Those round, pale thighs, that felt so smooth and perfect under your harsh, groping fingers, his slender shoulders and skinny arms, so weak and girly. Your body burns like a furnace, glowing hot with a dizzying mixture of lust and frustration, largely directed at yourself for being so weak, for ever feeling this way towards Nick, but part of your simmering anger falls on your bratty baby brother for tempting you this much. If he'd just behaved himself, pretended like that night of forbidden pleasure never happened the way you wanted him to, then you wouldn't be about to lose control like this. It's his fault too...and that means you can't be blamed for what happens now.

With a hoarse grunt, you take a single, shuddering step towards him. That's the hardest part, that first move and with that, you're lost forever. It's too late to stop now, and suddenly you're darting across the living room at him like a hungry tigress about to pounce. You see his eyes light up with delight as he realizes he's broken your resistance, his pale cheeks flushing the most perfect shade of pink, and then you're on him. In a single motion, you slip your muscled arms around his nearly naked body, grabbing him by the waist and yanking him into you. He's limp and unresisting in your fierce grip, even as your fingers sink into his smooth skin, digging into his flesh like you never mean to let him go again. You bend down over him and press your hungry lips into his, pulling him up into a savage, bruising kiss that sets your nerves alight.

Even after everything you did to him last night you never kissed him. Perhaps part of you had known even then that it meant a step too far, a gesture of intimacy between siblings that would take you even further than fucking him ever had. As your tongue slides between his parted lips and inside his willing mouth, you shiver with hot delight at the taste of him, the way his slender, smaller body fits against yours like it was meant to be. How could you ever doubted that he was meant to be yours? He wants you to take him...he told you so, and you desire him as well, like you've never wanted anything in your life before. If you don't make him yours now, leave no doubt in his silly boy brain that it's you he belongs to, he'll just end up with some other skanky girl licking her pussy instead of sucking your cock.

Guided by that wild surge of possessive, animal desire, you hungrily explore his mouth with your tongue, claiming every inch of him. He's trembling like a leaf against you, flushed with desire, but making no move of his own, letting you use him as you wish like the good boy you mean to make of him. You'll make him forget every other skanky girl he's kissed, every one he's used this adorable mouth to please instead of you. He's yours now, his soft lips and warm tongue, and every other part of him, all just meant for you and you're going to make sure he never forgets it. Your hands slide down the smooth curve of his back, over those adorable dimples and then finally finding the plump, perfect curves of his butt. He whimpers into the kiss as your palms settle over each cheek cupping those smooth mounds possessively. Your cock strains against your trousers, throbbing with white-hot lust, your pussy below it aching and dripping juices onto your thighs. He's so...soft, so perfect, even the sweet smell of him fills you with fire. He's your baby brother but he's also a gorgeous and willing boy with two soft, eager holes, and your cock just won't wait any longer.

You break the kiss with a heated gasp. His large grey eyes are wet and pleading as he stares longingly up at you, his lips parted and begging for more. Only with your cock iron-hard in your shredded underwear and fiercely demanding relief you have another use for his mouth in mind now. With a hungry growl, you seize him, pulling his willing body along with you back towards the couch. One hand paws at his back, grabbing for the strings of the apron. He squeals in delight when you yank the tie open, dragging the frilly garment off his body and tossing it to one side. Nick is naked now, the way you mean to keep him for a good long while yet, but with lust filling your mind you can only take a moment to admire his smooth, flat chest and cute, stiff little erection before you can't resist him any longer.

Instead, you lift him onto the couch, easy enough for a woman as strong as you even if he wasn't willingly going along with all of it. Moving his slender body as you desire, you lay him on his back, his shoulders and head hanging upside down off the end. At this height, his mouth is hangs at just the height of your crotch, just perfect for what you mean to do to him now. He's breathing hard, his flushed chest rising and falling as he stares up at you with glazed eyes swimming with desire. You reach with trembling hands for your trousers, slipping them open and yanking them down just enough that your thick cock pops free, stiff and throbbing, the thick shaft quivering in the air. Nick's lustful gaze flickers down to it, almost going cross-eyed as he struggles to take in your formidable length, and a little shiver passes down his naked body. You smirk thinly as you see his own pathetic little dick twitch with longing at the sight of yours.

"Open your mouth." You growl, your voice rumbling with hunger and desire. He's teased you long enough, it's time this little brat gets what's coming to him. Nick obeys without a peep of protest, letting his sweet lips fall open. You grab your cock by the base and shuffle forward, hips trembling with desire as you aim it at that tender, waiting hole. Part of you longs to just shove your aching cock down his throat as deep as it can go in one hard thrust, but with his naked body laid out in front of you, so soft and ****, you're aware even through the haze of lust that you'd better be a little gentler than that. At least at first anyway. With how pent-up you are right now you have no illusions about maintaining that control for long.

Your aching cock finds his lips, already dribbling pre-cum, and a shudder of pleasure runs down your spine as you once again feel how soft his skin feels on the swollen tip. Biting your lip, you slide your hips forward, his mouth straining open to fit the thick head inside. The silky smoothness of his lips stretch around your shaft, and you hear a hoarse, muffled moan from the shivering boy as he tastes you again. His little dickie twitches, a few pathetic drops of clear liquid drooling from the tip. Grinning hungrily, you lay your hands firmly on his shoulders, pinning him in place. Now you've got a perfect shot straight down his throat, and you intend to take full advantage.

With a hungry groan, you thrust, slamming about a third of your shaft between his straining lips. For a moment you hold it there, luxuriating in the warm, wet heaven of his sweet mouth cradling your throbbing cock. His tongue moves, sliding eagerly along the underside of your shaft, his hungry licking leaving no doubt in your mind how much he's enjoying having your cock back where it belongs inside him. Inching back, you shiver with pleasure at how good it feels to have his mouth sliding along your aching, sensitive skin, then thrust again and again, driving a little deeper each time. He gags and splutters helplessly, strings of drool leaking from the corners of his mouth, but his tiny dick is still dribbling pathetically over his belly. Besides, if he didn't want to be used this way, like the needy little boyslut he clearly is, he shouldn't have teased you so much.

After a few pleasurable minutes of feeding your aching shaft between his tender lips, you're hilted, every inch of your cock perfectly slotted inside his perfect hole. Your hips are pressed right against face, your sack and heavy, aching balls dangling over his forehead. It gives you a wicked thrill to think of your brother's pretty face smothered by your hefty, sweaty twins, and you promise yourself he'll be back to worshipping them again before this night is through. As you hold yourself there, his clenching throat milks and squeezes your pulsing cock, every spluttering gag sending waves of tingling pleasure up into your belly. How could you ever have doubted this was right when it feels this good? Already you're on the verge of cumming as you slide your hips back, giving him enough room to take a gasping, shuddering breath around your cockmeat.

"You're mine!" You snarl, as you thrust again, driving your shaft deep inside him and admiring the bulge it forms in the pale skin of his tensing neck. "Understand? You're mine now, little brother...and I'm never letting you go!" The heated words spilling from your lips are filled with lust and possessive desire, but also an aching, longing urge to make sure this bratty boy stays firmly in your grasp. None of those skanky girls who dragged him into bed deserve his sweet submission or the pleasure his gorgeous body can give. Only you do, because your his older sister, and you raised him and he belongs to you! And now you've finally staked your claim on him no other woman is ever going to touch him!

The thought sends a shuddering wave of desire through your body that pushes you over that edge. Your pussy clenches tight, spraying clear liquid onto your straining hips. White-hot sparks surge down your cock as you drive it forward one last time, burying it to the hilt between his soft lips. Just like that you're cumming, his straining throat squeezing out jet after jet of hot seed, sprayed right into his belly from your pulsing cock. You throw back your head and growl with hoarse pleasure, luxuriating in the amazing feeling of dumping what feels like the largest load in your life down your baby brother's throat. You cum and cum, your balls twitching and heaving, but at long last that flow eases to a trickle and you slump forward with a gasping sigh.

Your cock is still rock-hard as you slide it free of Nick's straining lips, and your pussy behind aching and dripping with desire. Even that amazing orgasm wasn't enough to satisfy you in the slightest, your body craving this chance to use your baby brother thoroughly just as much as your mind is. The head of your cock, dripping with saliva and cum, pops free of his mouth, leaving his lips gaping wide open and panting little gasps for air making his cute flat chest rise and fall. Staring down at his pretty face, the tears in his huge, grey eyes, the drool and flecks of sticky cum leaking from his mouth, you pause a moment, your aching erection twitching longingly in the air. Did...you go too far, you wonder, even as the boiling lust in your veins tells you otherwise. Shouldn't you have been gentler with him? Then he blinks a few times, tears glistening on his long lashes and his cum-stained lips curl into an impish smile.

"Is that...all you've got, big sis?" He gasps, and even through the hoarseness of his voice you can hear the bratty giggle in his words. Your nostrils flare, cock twitching angrily over his pretty face, another string of pre-cum dripping from the tip as your arousal boils over once again. "Figured you'd want to be a little rougher with me than that."

"I'll show you rough, you little brat!" You snarl, as his teasing once again hits home and draws from you the same reaction you have no doubt he's hoping for, a boiling urge to put him firmly in his place. Underneath that, your heart soars with a mixture of delight and relief as you realize Nick's pretty much letting you do as you please with him, but that doesn't mean you don't really want to make him eat those words along with your aching cock and every drop of cum you can feed him. Your jaw clenches, your hands working into fists by your sides. Now...how are you going to make this naughty boy pay for teasing you so much?