Work Text:
It was quiet. The door closed behind you with a thud, like it always did. Checking your wristwatch, you do the maths to find out when your big brother would come visit.
While you lived with your Grandma, Caleb was off at College. Anytime you think about him and pair it with the things you've heard about College, your stomach flips. Parties, drugs and alcoholic beverages were the norm; and sex. Lots of unprotected sex. Just the thought of your big brother having sex with some grown woman with huge boobs made you gag. And the faintest idea of “that should be me” crosses your mind. You quickly shake your head. Young girls like you shouldn't think that way about older men. Especially their own brother.
This didn't go unnoticed by the figure sitting by the stairs. His elbows were leaned back on the steps, legs spread and head tilted to the side. Caleb looked at you intensely.
“Something giving you trouble, Pips?” your brother asked you nonchalantly, as if he didn't just scare the living daylights out of you. He had a thing for showing up unannounced. Or in this case, showing up way earlier than expected.
After the initial shock wears down, you glare at your brother. “You were never one for hellos…”
“That's because I hate goodbyes!” He says, spreading his arms wide; an invitation for his sister to cuddle up to him. You assumed he needed it more than you, but you did miss him. A lot.
A small sigh leaves you. As much as you want to be mad at him for being so annoying and most likely having sex with random girls in college, you couldn't deny his touch. Or show your displeasure about the fact, because what little sister gets mad at their brother for doing such a thing if she wasn't… jealous. Not as reluctantly as you wished, you threw yourself in your big brother's arms, squeezing tightly.
“Where's Gran?” You asked immediately. You wanted to know how much of your true self you could let show. The instincts welling up from deep within made you want to bite Caleb. But cuddling into him after such a long time and inhaling his scent was thrilling, too. Your nose was filled with a fresh, minty and sweet scent. It finally felt like home again.
Caleb wrapped his arms around your waist, making your bodies press flush together. “She's out to get some new curtains. You know how she is, so it might take a while.”
So I can bite hard, if I want, you thought to yourself.
“Let me get a good look at you!” Caleb then demanded, leaning back once more to take in all the changes in his little sister since his last visit. “Oh, how you've grown, Pips!”
He said it with a smile on his lips, but his eyes did not reflect his voice. It had been quite a while since Caleb had last seen you. During that time, puberty had started hitting you like a bus.
Your chest wasn't entirely flat now, showcasing your naturally puffy nipples through your shirt. You had started experimenting with make up, like every young girl does at that age, wearing only some mascara and blush that made you look a bit more mature, but clumsy at the same time. But especially your thighs and hips had grown.
Since it had been only you and Gran for a while, you didn't bother buying actual bras. All you needed to cover your growing chest was a bralette. But it was summer and hot, so you wore a tank and shorts. And a certain someone's eyes had a hard time looking anywhere but your growing chest.
You were quick to cover your chest. The atmosphere was undoubtedly different than before. But did you have to hide in front of your brother? He'd never think of you that way. Right?
“Yeah…” you breathed, folding your hands behind your back. It made your back arch never so slightly, putting your chest on display way more than you thought it would.
All it took was another look from Caleb. His eyes scanned you, going up and down your body before he sucked in a breath. Your nipples hardened and you didn't hide. You wanted to know what he would do.
He swallowed. Your brother's eyes fixated on your hard nipples and he let out an elongated breath, almost rolling his eyes back into his skull. To you, he just looked away. Caleb is your big brother who would protect you from preying eyes, but little did you know.
I need to make her feel safe, so she won't hide again, Caleb had thought, trying his best not to harden in his pants himself. I need to see her nipples, fuuck.
“They're cute,” Caleb smiled, evidently speaking about your tiny chest, “but are you sure they aren't just mosquito bites? Let Gege see real quick.”
His voice didn't leave room for objection. And if you were honest, the thought of showing your older brother your chest excited you beyond compare. Even if he was probably just checking your health like the responsible Gege he is.
“T–They’re not that small!!” you replied swiftly, pouting. At the same time, you wondered what the most erotic way of showing Caleb your tits would be and hummed. Whatever it may be, you would surely embarrass yourself, so you settled for the easiest way.
Grabbing the hem of your tank, you pulled it up, brushing over your nipples in the process. It made them flick and you had to press your lips together in order to stay quiet. “T–There…”
It was almost scary, really. The way his pupils dilated and he had to change the way he was sitting to hide the movement in his pants. Caleb inhaled sharply and looked from one nipple to the other. The first thing he said made your panties damp.
“They got darker,” he noticed. At first, that didn't make sense to you. Licking his lips, Caleb quickly added, “They used to be pinker when you were a kid– and now look at you.”
His big hands reached out. Out of instinct, you squeezed your eyes shut, but didn't move away. Your big brother's calloused, big, warm hands found your waist once more, his thumbs dangerously close to your chest due to their sheer size.
“You're a proper girl now, but…” he trailed off, looking into your flushed face. “Let's see if they aren't really just mosquito bites, hm?”
Caleb had put on a good show and for a long time at that. He has played the big brother role perfectly, but now that facade was crumbling to dust. The way his ears got bright red were a dead giveaway of what he was actually thinking and feeling. But you still let him. You wanted this, probably even more than him.
“You can check, Gege…” you hummed sweetly, gently swaying from one side to the other, while still holding your top up for him to feast upon.
Now, he avoided your gaze. You weren't aware someone could even be touched with such tenderness and care, but here was your big brother, who was so much older than you, lighting a fire in the wake of his feathery light touches.
At this point, he had already stopped caring to hide the tent in his pants. He was hard and pulsating against the rough fabric of his jeans, almost seduced by his teen sister to buck his hips for a bit of friction, while his perverted adult hands roamed her innocent body. When his thumb brushed your nipple, your legs pressed together and the cutest whine left your shiny lips.
It felt so good. Being touched by your brother like that made your pussy clench on nothing. The unusual sensation made you moan, surprised. Touching yourself was nothing compared to his hands on you like this.
“D–do they itch…?” Caleb managed to press out. He couldn't even rip his eyes away for a second, too preoccupied with rubbing and pinching your virgin nipples with the utmost care. “Mh, I could– Gege can help you make them grow faster, Pipsqueak…”
“You can…?”
All he could manage to get out was a hum. You were both still in the hallway. If Gran decided to come home early, this would be a terrible situation to find your adoptive siblings in.
His hands were shaking a little when he pulled your tank top back down. “Let's go to my room, Gege will show you exactly what to do, Pips…”
When he stood, you were almost face to face with his big bulge. It made you whine and close your eyes before sighing with the realization that you cannot be normal. Nothing about all this was normal.
In his room, he closed and locked the door behind him. Another thing he loved to do, locking you away from the outside world…
With heavy steps, he sat on his bed. Caleb spread his legs, bucked his hips ever so gently before he looked at you. He motioned for you to come closer with one finger, so you did. Standing between his legs, your small hands resting on his thighs instinctively, you're close enough that you could feel his heat but not close enough to feel his cock. The best distance you could muster up right now.
This time, he didn't wait for you to show him. Your Gege's hands found their way to your tits all by themselves, his thumbs brushing your nipples through the fabric of your top. Inevitably, it made you inch closer, your body begging for proximity and warmth which in turn, made your leg brush against his stiff dick. Caleb hissed, as if he had touched hot oil and burned himself. And you; you were fascinated with the reactions your teen body could bring out in your older brother.
“Massaging the skin will help stimulate the growth, Pipsqueak…” Caleb mumbled as his fingers made light work of disregarding your top.
It looked out of place on the floor of his room. A splash of youthful and juvenile pinks and yellows on grey flooring. It made a shiver run through your body at the reminder of what was happening. And something inside you snapped.
“Caleb, do you like big boobs?”
Your big brother's ears couldn't have been more red. He looked up at you like a startled puppy, but you didn't give him time to reply before you decided to clumsily climb on his lap. Your virgin pussy planted down on the delicious bulge below and you couldn't hold back the little wiggle and roll of your hips against it. It felt way too good…
“B–big– haaah–?”
Your small hands find one of his, grabbing onto his wrist tightly. “Did you see a lot of girl's boobs in college? Did you have lots of sex?”
Caleb groaned when you rolled your hips against him once more and demanded, “Tell me!!”
Even then, the man could barely get a single word out before you bit down on his hand; quite hard.
“A–ah, fuck, P–pipsqueak!” Your Gege called out, but didn't even try to pull his hand away from you. What you could feel beneath you made your eyes flutter shut with a hum. He got harder…
“I didn't have– ah– any sex with anyone! Girls don't even talk to me– hnng!!”
Right as your bite was about to draw blood, you let go of him. Caleb's hand was shiny with your spit, his eyes blown and almost a little teary. It filled you with a sense of pride, but you decided to let him speak.
“I told everyone I have a girlfriend so that they would leave me alone!”
Your vision became red with jealousy. But before you could open your mouth and throw a tantrum, Caleb's hands were on you again, rubbing your nipples tenderly. “I also told them that my girlfriend was waiting for me at home and that I'd be spending every single day of my vacation with her, if she wants…”
His seductive skills were off the charts. The moment you realized he really was talking about you, your hands dropped their doing and covered your mouth.
“And besides…” Caleb then whispered, letting his face inch closer and closer to your chest, until his lips brushed against your nipple when he spoke. “I like your teen tits the most…”
He held back from putting your nipple in his mouth in order for him to explain why. “Your left one is nice and stiff, but look at thaaat…” Caleb grinned, the tips of his fingers drawing circles around your right nipple. “This one's inverted…”
Finally, his lips clasped around your nipple and began to suck on it. Using his tongue, he coerced your nipple out of its shell, moaning like it was the most delicious thing he's ever tasted. His lips pull back and leave your nipple erect and shiny with a plop.
Caleb throws his head back with a hot exhale, pulling you up on his lap as he lays on his back.
“You make your big brother so hard, baby…”
Baby.
Your stomach did a flip and then another.
“Gege…” you whined, wanting to hear him calling you baby again and again.
“Yes, baby?” He asked with a sweet smile, fingers playing with the hem of your tiny shorts. One of his fingers snaked under your waistband from your pant leg, pulling you closer by your panties.
“I wanna… h–haah…” you couldn't get the words out, it was too embarrassing. Thankfully, Caleb always knew exactly what to say.
One of his hands stayed to play with your nipple while the other caressed your sensitive clit through your shorts. “Me too,” he grinned, a dark and perverted expression you had yet to see on his face. But as much as you should've hated it, you couldn't get enough. “Let's have sex, yeah? Gege's gonna take suuuch good care of you, my babygirl…”
You could only nod. “Yes, yes yes yes, please, Gege…” you begged, your own hands coming to touch your nipples and feel this new sensation thanks to your beloved brother.
Caleb couldn't help his groans. Finally, all of his hard work paid off and he could harvest the fruits of his intensive labor.
She would let me do anything if I asked, he realized with a shudder and almost came just thinking about her, split open on his cock, virginity freshly taken and you, stained by his touch forever.
Your big brother flipped you. Your back was resting on the bed where he had been moments ago, but it was so different from before. The power imbalance between the two of you was so high that with him hovering above you, you felt absolutely small, helpless and oh so irresistible to him.
Lifting your legs, he pulled your shorts off. For a reason you would soon come to understand, your panties didn't get taken off. You almost wished they did, because they had gotten so damp from your arousal, it felt so slippery; almost uncomfortable.
“Gege..?” you wondered, but watched his movements carefully.
He placed his elbows next to your ears, pressing his body into you. It made him moan out with how your body kept on moving just right, like a trained slut for him would, without even knowing why exactly. Your legs hiked up, giving him space to rut his hard on against your wet panties.
“Fuck… you're so.. good for Gege, baby…”
Caleb didn't want to rush this. On the contrary, he wanted to take his time, because there were just so many things he wanted to try with his erotic teen sister. Like how his nose was buried against her neck, kissing the skin there, licking and biting her ever so gently. It made her buck her hips and Caleb swore he would live with her one day and so he could breed her every single day. Inevitably, his dick was suffering from the pleasure. A wet spot had formed by his tip, dark and wet, so he peeled himself back.
You watched as he unbuckled his pants. His cock sprung out, thick and heavy, but also so shiny, twitching with anticipation. It made you lick your lips. “Gege… can I…?”
After asking, you watched his cock bounce, his balls squeezing together like he was about to come. God, how bad he wanted you to suck his dick. But it had to wait.
“We need to get you ready first, baby…” he hummed, but still have himself a weak little pump, fucking into his hand a few times as he looked at your body. But you were his forbidden fruit, ready and waiting for him all wet and horny. He could indulge a little bit.. right?
He huffed. “Hold your legs up and pull your panties to the side, baby…”
You obeyed immediately. When the fresh air of the room hit your shiny, wet pussy you whined and looked at Caleb. He was rubbing at his cock hard, but squeezed his eyes shut to stop and hold back from coming already.
“Fuck, baby, you're so sexy… Ah…”
He was back then, hovering over you once more. Gege started kissing your neck again, then your throat before he steadily started moving lower and lower. When his teeth caught your nipple, you moaned out so loudly, a little sob came after from how embarrassed you were. Should it feel this good?
Caleb was taking his time. He kicked and bit every part of your torso, especially concentrating on your hip bones before he started kissing your thighs. You were so gone by the time he reached your inner thigh, only babbles and moans. He had successfully turned off all your critical thinking skills.
“Oh fuu–fuuck, Gege…” you mewled, bucking your hips into him with little to no finesse. “Kiss my pussy…please…”
Caleb only laughed then. He was delightfully surprised by your behavior. “What a naughty little sister I got…” he hummed, adding, “I'm so lucky.” Then, he dove into your teen pussy head first.
Your big brother knew what he was doing. His fingers spread you open while his tongue flicked against your swollen, little clit. At the same time, his other hand was playing with your hole and it didn't take much time before two of his big fingers were stretching your entrance for him with so much passion. As soon as he bent his fingers inside of you, hitting that spot that made you see stars, your body jolted and hot squirt shot out of you, against your Gege. You didn't even notice at first, too preoccupied with your first orgasm given to you by your sexy older brother.
“Ohhh fuck, oh fuck fuck fuuuuck–” you squeaked, hips lifting off the bed as you came. It took a few moments for you to realize what had just happened. You squirted into your brother's face.
“Mhm, did that feel good, baby..?” he wasn't wiping his face and also didn't seem disgusted in the slightest, no. Caleb continued to pump his fingers into your sweet spot, groaning when another gush of squirt shot out. “Shit, I'm gonna fuck you so good, baby…”
“Gege,” you whined, making grabby hands for him. Right now, you needed him close and the big older brother he was, he obeyed like a puppy.
Caleb wrapped his arms around you again. Feathery light kisses wandered from your stiff nipples up until finally, his lips met yours. You were a bit clumsy but followed his lead. Soon, his tongue flicked yours and there was no way you could've held back from moaning into his mouth like a desperate slut.
You stayed like that for a bit. Sharing sloppy kisses that made you see stars, your pussy aching for his big cock.
Your eyes were closed when he pulled back. You opened them to see him taking off his jacket and shirt before quickly ridding himself of his pants and shorts. Now you were both naked aside from your drenched panties. But it seemed like your Gege had different plans for that.
“Legs up,” he ordered. In your delirious state, you held yourself up by your thighs and breathed out shakily. “Good girl.”
Your pussy clenched. God, that was so hot.
“Gege's gonna make you feel sooo good, my little angel.”
And he wasn't kidding.
He pulled you to the edge of his bed by your ankles, pushing them down so that you were folded in half. Your panties were so drenched with wetness and squirt, that he could make out the faint pink through the fabric. It was driving him nuts.
Pumping himself gently, he moved closer until his cock head was rubbing against your panties. You felt him against your clit, felt the slick moving around and caressing your sensitive virgin clit.
“Oh fuck, baby…” he cursed. He wanted to just play with your clit over your panties like this for a while, but you quickly noticed how his resolve faltered.
Big hands pulled your panties towards him. His throbbing cock disappeared in the opening it created, sandwiched by your glistening pussy and wet panties.
And then, he started moving. At first, his thrusting was slow and controlled, but it didn't take long for his hips to stutter and fight for control. The stimulation on your clit was the best thing you ever felt, white pleasure shooting through your body and making you groan out how good he made you feel.
“Oh– oh Gege– fuck– hhmmnn, fuuck– fuck me…” you begged him over and over again. He didn't let you distract him, though, too concentrated not to come right away. But it was no use.
You saying, “I feel soo–ohhh emptyyy–” was the last little push over the edge he needed. And it was a spectacle.
His big hands had you in a tight grip, your hands above your head, trapped like a prey to their predator. With almost all of his weight on you and his teeth sunk into your neck, he came with a loud but low growl, so guttural that you almost lost consciousness for a second or two. But he didn't let you.
Thinking it was already over, you were relatively content. You looked up at Caleb when he peeled himself off of you, heart eyes looking his sweaty, strong body up and down. You knew he was all yours now; and you should mark your territory.
“No falling asleep now, baby,” his sweet voice, dripping like honey, made its way to your ears. Upon further inspection, he was still hard. It made you swallow and cough, so caught by surprise.
“Gege's not done with you yet…”
Caleb grabbed you by the waist. It wasn't fair how easy it was for him to lift you up just like that, placing you down however he pleased. At the same time it made you feel so small and protected, a dreamy sigh left you when he placed you down. You were on his lap, your back against his plush, muscular chest. Tilting your head back, you purse your lips for a kiss.
“Gege…kiss.”
Your big brother doesn't waste any time. His tongue finds yours and you whine when it explores your mouth. It was so sloppy and wet, you had to hold onto the other, hands clasped together behind his neck so you wouldn't melt under his touch.
While kissing, suddenly something heavy draped over your pussy, reaching all the way up to your stomach. The way he was twitching against you made your mouth water. That would go inside you…? Will that even–…?
“Mhm, don't worry, baby…” Caleb moaned into your mouth, one hand holding your neck and gently squeezing a tiny bit. “Gege's gonna make it fit.”
You felt like you could faint at any moment. The only thing keeping you conscious was the promise of losing your virginity to your adult brother and the gentle choking, pushing and pulling you back and forth from reality.
A gentle slap to your cheek pulled you back completely, his words echoing in your mind like a broken record.
“Gege's gonna make it fit.”
With his hand, he purses your lips and leads them towards his. There was no warning, but you didn't really need it. It was more of a sweet release when the tip of his cock started pushing into you than anything else.
The stretch was slightly painful. It had you wishing you played with yourself more often; anything to be able to know this feeling and deal with it better. To be fair, the thought had crossed your mind before; that you should be ready for when Gege tries to fuck you, but you always wrote it off like a fantasy that would never come true. Or at least, not as early as it did. You always believed that if it were to happen, you would be an adult with an adult body. Now, however, it looked like Gege's true colors came shining through. He was a pervert. His girth made you hiss and whine, taking his hand and biting down on it to keep from making too many pained noises. He could handle it.
He'll probably cherish my bite mark.
Using his free hand, Caleb’s fingers drew circles against your clit. It helped to relax your body, swallowing down more of his length into your hungry hole.
It took so much self control. Caleb wanted to just start thrusting, fucking you like a wild animal, but didn't want to hurt youu all the same. You were a virgin before your brother's cock sunk into you, sensitive and new to all of this. But then again, it just felt so good.
And once you managed to bottom out, Caleb's cock sunk inside you to the hilt, you realized how absolutely addicting this was.
“So deep…oh– oohh my gooood, Caleb! Oh, fuck!” you whined out. Whatever way you turned, your brother's cock was poking the deepest parts of you.
Caleb placed his free hand on your waist. It was undoubtedly his favorite place to hold you and now he was using it to push you down on his length. “Ohhh baby…” he groaned as he lifted you up, only to slam you down on him again.
You couldn't take it. You were completely at his mercy, not sure where to even hold onto while your big brother took your innocence from you. All you could do was squirm in his hold, mewling out moans against his hand each time his girth rubbed against your g spot, stretching you open.
The metallic taste of blood spreads in your mouth. Your bite on his hand not only left a mark but also drew blood. Caleb seemed to care very little about that, too engrossed in fucking you like his life depended on it.
“When– when you pull out it– AH F–fuuck–” you tried to explain where it feels best, but the words got caught in your throat from particularly hard thrusts of his.
Thankfully, your big brother knew you well. The two of you didn't need to talk to communicate with each other and only that fucked out expression of yours told Caleb everything he needed to know.
“Does it feel good when I pull out?” he asked, like he was looking for praise from this much younger individual. “Should I do it slow? Hm? And then I'll fuck you hard? Ah shit–”
Caleb reached around you. His bloody hand gripped your shoulder while his arm pushed your back against his chest. The other hand gripped your thigh, holding it up high to give him good access to your pussy.
“Yes– yes, Gege!”
He pulled out agonizingly slow and gentle, only to slam back into you with so much force, that it felt like an assault on your insides. Now, with each thrust so controlled and hard, all you could hear was the sound of your whines and moans alongside the sensual slapping of skin against skin. Your mind was fogging up.
“Ohhh– no no noo,” Caleb admonished gently, but his voice was so hot. “You can't pass out now, baby. Gege isn't done with your cute little cunny yet. I need to fill you up, right?”
Your movement could barely be registered as a nod, but it was enough for Caleb to spring into action. In one swift motion, he turned the two of you around, his cock still deeply seated inside you. You closed your eyes, feeling him somehow even deeper than before, but quickly noticed how he was laying on you, mating pressing your small body into the mattress. The weight of his body on you was suffocating and comforting all at once, as it pushed all the air out of your lungs, but you were so close to your beloved Gege. You felt his heart beating against your chest, making butterflies flutter in your tummy. With a happy hum, you clenched down on your big brother's cock hard, earning a sexy moan from him as a reward.
“Wanna be full of– hnng– Gege– aaaahh!”
You were a mess. His weight on you, his length in you and his voice encompassing you, engulfing and being all around you, like a veil of honey. Sweet nothing's whispered in your ear, his fingers intertwining with your much smaller ones and leaving you short for breath.
When Caleb pulled away from you, something shifted. The position created a new angle in you, his fat cock fucking right into your most sensitive spot. But he felt so far away from you from where he towered over you, watching with a fire in his eyes you knew only you could still.
You couldn't help reaching for him, sobbing from the intense pleasure you felt. “F–fffuuu– hnng, ahh– Gehe… kiss…”
He smiled. It would have looked very innocent and sweet if he wasn't in the process of rearranging your guts with overwhelming pleasure.
Leaning down, Caleb kisses your chin, your cheek and eye. He moved to your brow, your forehead and lips before licking a stripe along your cheek, grunting like a wild beast. You could tell he was close and so were you.
“Gonna cu– gonna cum, Gege,” you sobbed, holding onto his neck desperately. “Gonna cum, I'm gonna cum, oh fuuuck I'm gonna– so close–”
Suddenly, his thrusting turned hard; erratic almost. With every push of his cock inside you, he moaned out.
“Oh baby, yes…yes, fuck… cum for your Gege.”
You felt it build up. First it was slow, steady, and then suddenly all at once, Caleb pushed you over the edge, leaving you gasping, sobbing and screaming, at his complete mercy.
You were slightly numb by the time he finished inside you. It felt so good when he kept his ruthless pace up, fucking you hard even though you just came. He was fucking you through your best orgasm ever and only began to still after moaning out himself. When he tried pulling out, you wrapped your legs around him.
“S–stay…” your voice was weak and wet. He obeyed, rocking you gently, like he did when you were a kid. When you got hurt, when you first got your period and when you first brought home a bad grade on a test. Caleb was there for every single important moment in your life. And even now he was here, the one who took your innocence from you.
“I need to pull out now, baby…” After your body relaxed, he moved. It was gentle, but still somehow uncomfortable when his thick length left a gaping, now empty hole inside you. Figuratively and literally. It was dripping with his thick cum and you felt oh so lewd and erotic.
“Naughty, Gege– getting his little sister pregnant…” you hummed. You could go again right away, it didn't matter, but your body was fighting to stay awake.
Before he could reply, you continued. “I wanna do it again, but I'm so.. so eepy, Gege… would you keep going for me if I passed out?”
His ears were bright red. Not only the idea of getting his little sister pregnant, but also the promise of getting permission to define and pump you full, even while you were asleep.
“Fuck, baby,” Caleb cursed, brushing the fringe out of his face, “I don't know who taught you how to be such a sexy little brat, but we can do whatever you want…”
You smiled, grabbing your big brother by the neck with your arms and pulling him close.
“I love you…”
Caleb's expression was a sight to behold. He turned to mush, eyes pleading like a little puppy, lips pushing into a small pout.
“Oh, my little angel, I love you so much…” he sighed out dreamily, kissing your face all over. “Gege loves you so much… so much, baby...”
Aftercare with Caleb was the best.
