The Birthday Brat

Warning: The below story deals with themes around incest. Proceed at your own risk!

"HAPPY 18TH BIRTHDAY, NEEL!" mom shouts, as she barges into my room at almost eight in the morning.

"What the fuck, mom? Atleast have the courtesy to knock on the door before you enter the room!" I scream at her. These people have no sense of privacy, I swear.

"I'm really sorry baby. I just thought of bringing your favourite chocolate cake to celebrate your special day. I hope it's good, since I spent the whole night baking it. Wanna try?" She asks.

"Sure, mom. Let me have a taste," I reply, pretending to sound excited. As soon as I take the first bite, I'm instantly transported to a state of bliss. The cake is so delicious that I have a hard time trying to hide my emotions. I look at her eager eyes, waiting for my response. So I do the appropriate thing.

I smash the fucking plate, right on the wall.

"It tastes salty and shit. Thanks for ruining the morning of my birthday, mom." I snap. I can see the colors draining away from her face. Another job well done.

"I'm so sorry baby. I'll make you a new one, don't you worry." she's almost about to cry, but I don't care. She's so annoying. I've no idea how dad handled her ass.

Anyways, I'm Neel. As you know, it's my birthday today. Let me tell you a bit about my family. I have three sisters, -- Riya, Tanya and Anaya. Riya is the eldest one, around twenty three, followed by Tanya who is twenty one. Me and Anaya are the same age, being twins. My dad passed away in an accident, back when I was fourteen. It was also during this time when I first started watching porn, and got introduced to the world of incest. As a result, I've never looked the same way towards my sisters again.

Being one of the youngest child, and a boy, I had the privilege to get away with almost everything. I would nut on Riya's panties, hide Tanya's bras or even grab Anaya's ass -- no one would say anything to me. I don't know if it was due to their submissive nature, or the fact that mom didn't really entertain them much. My guess is dad's untimely death made her go soft on me, being the only male child in the family. Whatever the reason, I sure as hell was having a fun time.

Since I turn eighteen today, I've decided to take things up a notch. See how far I can go till they break completely. Right now, they're probably busy with the birthday decorations. I should get ready and go down.

It doesn't take me long to get all dressed up. I put on my blue jeans, a funky "AC/DC" (the band) tee and head downstairs. Just as I predicted, my mom is in the kitchen while my sisters are busy decorating the hallway with balloons. In the center of the room, a huge "HAPPY BIRTHDAY" banner hangs from the wall. It looks really pretty. Tanya is trying to hang the balloon confetti from the ceiling fan. Being five feet two, she's having trouble trying to balance herself on the ladder. Sensing an opportunity, I quickly grab her ass and give it a good grope. It's so round and tight, god. What? Don't judge me. I'm just helping her stand still on the ladder. To be honest, she should thank me -- I'm saving her life, and enjoying it every second.

"Neel! Oh there you are. I made the cake again. I'm really sorry for last time. I should've been more careful, I had no idea I added salt instead of sugar" said mom.

"Forget it. Let's cut the cake now" I reply, my hands still fondling Tanya's bottom.

I help Tanya climb down and take my position in the center of the room. The cake is placed on a table in front of me, along with the birthday candles on top. Since it's Anaya's birthday too, I hold her hand and make her sit in my lap. Her petite frame fits perfectly in my lap, although I'm pretty sure she can feel my boner rubbing against her thigh. I guide her fingers to the knife beside the cake, and the rest of the family starts singing in a chorus.

"Happy birthday to you, Happy birthday to you... Happy birthday dear Neel and Anaya, Happy birthday to you"

I grab a piece of the cake and pop it in Anaya's mouth, wishing her a happy birthday. I also make sure that she licks my fingers clean. She's a good girl. No wonder she always has my attention.

`

Next, mom comes rushing to feed me cake, and I give her a small kiss right on the lips in return. She's a bit surprised, but brushes it off. Despite being forty, mom is still a fine woman for her age, and ever since dad left no one's really paid attention to her. The kiss is my way of appreciating her beauty.

The rest of the girls soon follow. One by one, they feed me cake. I make sure to hug them all, and give a light squeeze to their ass, albeit in an innocent way. I think this is when it dawned upon me that I might be an ass person, afterall. Tits come secondary.

After the cake cutting ceremony, we all start to hand out the gifts we bought for Anaya. Mom gave her a small, diamond studded necklace, which frankly must've cost a fortune. Riya decided to hand her a personalised makeup kit and now I can't wait to see her all dolled up. Finally, Tanya gives her a small bottle of perfume, the one with the face of Ariana Grande.

As for me, well I got her something special. Eighteen is the age when girls finally blossom into women, so I knew the perfect thing for her -- a small, pocket sized vibrator. The moment she saw my gift, she immediately blushed. Tanya and Riya burst out laughing, while mom darted her eyes. "Thank you, Neel. It's really some gift, hehe", she said.

Now it was my turn to receive gifts. I was waiting for mom to pop the question, and oh she did.

"What would you like as a gift, son? I know you asked us not to get you anything in advance. So what do you desire?"

I know what I desired the most -- the fresh, juicy pussies that lay around me. I lust after their body, and as their brother it's their duty to please me. I instructed all my sisters to stand in a single line in descending order of their age. Then, when called, they would approach me and do whatever I tell them to do, without asking any questions. I told mom she could be the emotional support for my sisters and help them do their assigned tasks, using any means possible. I know she never refuses me anything, as a result she happily obliged.

I moved the table from the center of the room and replaced it with a chair. Sitting upright, I made the sisters line up in front of me, with Riya standing at the front and Anaya at the back. Mom was standing right beside me, making sure they stood properly.

"Riya, come forward" I say aloud. She takes three steps forward and stands close to me, her eyes locked to my gaze. My eldest sister has always had an effortless eye for fashion -- the kind that made people turn heads without even realizing why. Even today, she looked smoking hot in her black, satin slip dress. The hem skimmed mid-thigh, revealing her long, sexy legs. The red, plump lips made me wanna kiss them.

"Hey, Neel. Why are you so loud all of a sudden, haha?" she asked me.

"No asking questions, remember? I want you to do something for me, sis. As part of my birthday gift, I demand you to strip in front of me and take off those panties" I command. I can see her surprised face. Oh, she definitely didn't expect this.

"No way. You're joking, right? You can't be serious. I have a boyfriend, dumbass. Besides, you're my brother, eww." she said.

"It's my birthday, and this is my wish. So shut up and hand them over, quick" I get a bit agitated.

"Mom, are you seeing this? Wtf I can't just hand him my underwear. That is super gross. Besides, I'm with Ash." she says. Ash is her boyfriend btw. They've been together for almost 3 years now. I always felt jealous of their relationship, partly because she wasn't mine. Well, that ends today.

"Riya, it's just panties. Stop making it a big deal. Just do what he says." mom responds. I'm glad to have such a sweet mom. Perhaps I should reward her when all this is over.

"Fine, perv. Whatever. Just take them" says Riya, and quickly removes her jeans. Underneath, she's wearing rosey red panties. I take my time to enjoy her humiliation as she huffs and pulls those off without any word. When she's done, she places them in my hands. I take a small whiff, and god, they get me so hard.

"Can I leave now? I want to leave" she says.

"You do speak a lot, don't you, Riya? I think I know how to help you with that problem. See this monster?" I point towards my dick. "I want to see you pleasing it. Suck me like a nice whore, bitch" I say it out loud. I know she hates being called bitch. That's her trigger.

"No fucking way. No way I'm doing that. It's... it's wrong. " she refused.

"I don't think you can get out of this one, sweet sister. Besides, you love sucking cocks, don't you? And that too quite a few" I smirk.

"Huh? What do you mean?" I can see her face turning red.

"I know all about your oral adventures, sis. Vicky, Rahul, Roy. Do these names ring any bell?" I grin. Just a little more push till she gets on her knees.

"They're just my friends. Nothing's going on between us" she says confidently.

"In that case, you wouldn't mind me showing this picture of you and Vicky to mom, would you?" I hit back. I open my phone gallery and hand it over to mom. You can see her eyes widening, and she certainly seems pissed off.

"I never knew you were such a slut, Riya. I expected you to be more honorable. I always thought Ash was too good of a guy for you, anyway" said mom, moving closer to her. "Honestly, I've had enough of you abusing your freedom to choose a man. You'll call Ash tomorrow and break things up with him. By the end of this year, I'll make sure you get married off to someone who keeps you in control. You get no say, anymore!" she added.

"You can't do this mom, please. I really love ash. I'm sorry I cheated", she sobbed. "Please don't make me do this" she pleads. But mom is in no mood to listen. She carefully stands next to her, carrying a look of disdain across her face.

"Thank you for telling me the truth, son. Let me help you unpack your gift" she winks at me. In a split second, she grabs Riya by the hair and shoves her head down towards me, rough and without warning. Her mouth is too close to my balls, almost buried in it. I knew I couldn't lose this opportunity, and immediately unzipped my trousers -- the dick now almost in her face. I make sure to slap my 7 inch monster against her smooth skin several times, as mom makes sure to hold her head in the place. "Look in my eyes, sis. I want to see you enjoying it" I tease her. I hear no response from her. She looks ashamed and humiliated as I keep poking her silky smooth lips with my tool, a bit impatiently. A few minutes of this routine is finally enough to break her resistance. Slowly, I can see her mouth open, as if to welcome my cock. I carefully enter the first of her holes and rest my cock against the warm, forbidden heat that had haunted my thoughts for years.

"Suck it. Prove to me how good of a cock sucker you are, and this will end quicker than you expect" I love seeing her eyes shine in a glimmer of hope, even if I plan to crush it later.

"Fuck off, I hate y-" I shove it deeper while she struggles to make sentences.

"You assho-" I thrust it harder.

"This is so wr-" my dick cuts her off once again.

And then, silence. Her tongue works around my now familiar cock, exploring it and licking it like her favourite candy. The fact that she doesn't gag is a bonus. Her tongue traced lazy circles, her gaze locked on mine, making it impossible to look away. The pleasure being so heavenly, that my body couldn't help but escape a loud groan. I could see the satisfaction of a job well done in those once helpless eyes. My sis is so absorbed into sucking me off that I doubt she noticed mom letting go of her.

I gently caress Riya's hair, as I feel her grip tighten on my mouth. Even though I tried to stay still, to keep some semblance of control, but the way she moved--so sure, so skilled--dismantled me piece by piece. Her hands are now fondling my balls, while her mouth is busy sucking the life out of me. I start to tremble and melt, as the pressure builds inside me. I try to figure out where I should cum. It was a difficult choice to make as her face, mouth and tits all seemed appealing. During this time, I could see her mouth struggling to form some words, so I stop thrusting and try to listen to her.

"I... I can swallow if you want, you-you know" she stutters.

There it is. Looks like my sister is finally being her true self. All she needed was a bit of a push. "Good girl. Look mom, this is the slut you raised" I say, and give mom a wink. She responds by rolling her eyes. Well, I've had enough of being blown. I decide to mouth fuck her now. I grab her by the hair, and shove my cock right in, following a rhythmic motion of moving in and away from her wet saliva. The fact that she is desperate to swallow my load leaves me throbbing, so I amp up the intensity. I don't care if she gets hurt today -- I'm having my fun, and no one can stop me.

It doesn't take me long to be on the verge of climax. The moment I cross the point of no return, I grab her head firmly, using both of my hands and fill her with my thick, hot cum. It's a huge load, so I take a while to finish. I can see her savour every drop of my cum, swallowing it diligently, without spilling any of it on the ground.

"Thank you, oh sweet sister. I loved using your mouth. Your reputation as a cocksucker was solid, but you've outdone yourself." I smile and push her away. Thud! Her ass plops on the ground.

Mom helps her stand again and hands a towel to wipe off the dried cum around her lips. She gently pats her head, as if to say a job well done, and escorts her to the room upstairs. I can't believe I got away feeding my cum to her. Time for my next present.

My eyes now catch a glimpse of Tanya, who is desperately waiting next in line. I gesture to her to come to me. She was 21, but carried herself with a quiet, sultry confidence that made her seem older. Her body was all curves and softness in the right places. Full, heavy breasts that strained against fabric, the kind that weren't meant to fit in hands but to be held, worshipped. Her waist dipped gently, a soft hourglass that flared into hips made for slow hands and long stares. Thighs that brushed when she walked, smooth and strong, hinting at warmth and weight. Even the way she stood, barefoot on the floor, felt like an invitation -- casual, but deliberate.

She wore a cropped tee that looked innocent at first -- soft, white, and slightly sheer -- but it ended just below her chest, revealing a tempting strip of toned stomach and the swell of underboob if she raised her arms even a little. The neckline was loose, just wide enough to slip off one shoulder and reveal the smooth line of her skin and a delicate black bra strap that almost seemed decorative.

Her shorts -- if you could call them that -- were a faded, frayed denim pair, cut dangerously high. The kind that barely covered her ass and left the curve of her thighs completely exposed. They hugged her hips like they were stitched on, riding low enough that a sliver of lacy black thong peeked out with every step.

Upon taking her spot in front of me, she leans in and I can feel her hitched breaths on my face as she attempts to bite my ears. "You know, bro, you don't need mom to help you out with me" she whispers. "I know how to take care of my naughty..." she moans a little, before completing her sentence. "My naughty little brother."

My cheeks turn red in response. I didn't really know this side of Tanya, so it came as a bit of a pleasant surprise. She teases me with her hands. Her sly fingers brush against my crotch, and I can feel my dick pulsating beneath the fabric of my jeans.

I tried to figure out the best way to play with her. Looking at her, I could tell she was too kinky for a normal person, so I needed to come up with something different, something that would help me tame this bitch. My eyes couldn't help but stare at her mommy sized tits -- filling me with this incredible hunger to suck the life out of them. A devilish thought crept in, and I knew exactly how I was going to tease her until she couldn't take it anymore.

Without any further ado, I stop her desperate fingers from teasing my cock, and her eyes widen as if I just snatched away candy from a five year old. I tell her to stay here and wait for me as I run towards the kitchen. There, I pull out a small, utilty knife from the top drawer. The blade is razor sharp, so I hold it carefully, lest I cut my finger. When I come back to the room again, I can see Tanya raising her eyebrows upon seeing the deadly knife.

"Really? A knife? That sounds a bit... extreme. " I sense a hint of fear in her voice.

I smirk. "Trust me, it's for the best."

The cool metal kissed her shoulder as I slid the blade carefully under her T-shirt, just enough to catch the fabric without touching skin. My other hand rested steady on her waist, grounding her.

Rip. A slow, clean line down the center, exposing the luscious breasts that await me, hiding beneath the tight bra. I hooked the blade beneath one strap, paused--met her gaze -- and then, Rip. The bra slips off her shoulders like a whisper. What lies in front of me are a pair of juicy, mommy-like tits. I try to grab a hold of one, but it's enormous for my (comparatively) tiny hand. So I rub them together. Give them a jiggle. Bury my face within and give them a classic motorboat. Her face says it all -- She's definitely pleased.

That does it. Without any warning, I bite her left hard nipple. Her face twisted in a gasp, and I could see the look of surprise written all over it. "Ouch, that hurt!" she winced. She's in pain, but something tells me she likes it -- I swear I heard a soft moan escape her lips.

I kiss the bruised nipple, and suckle it to comfort. My tongue works in circles, caressing the pink nips. She seems to relax again, the pleasure building up in her body. I let her enjoy this feeling for a while, before giving it a bite again. This time, I'm greeted by a loud moan. "Mhmmmm... ahhhh, ouch!" I was right. She craves the pain. A pain slut, if you will.

I leave her nipple alone -- red and destroyed. I'm satisfied, but not entirely. While she's still reeling from the nipple pain, I grab her by the neck and prepare to sit down on the chair next to me. In a swift motion, she falls onto my lap. I adjust her position to make sure her back is facing me, and my eyes are now staring at her big, juicy ass. I give it a slap, and they do a small bounce. I'm in love.

She's resting on my lap, ass up and face down -- ofcourse, we both know what's gonna happen next. She smiles nervously, but her eyes betray the heat simmering just beneath. "I want you to count till ten, sis. Can you?" She nods. I lift my hand up in the air, and it comes down with a force, right on her butt cheeks.

Slap. I could see it bounce.

"One." She says aloud. My hand is up again, ready for round two.

Slap.

"Two..." She counts. Her tone hasn't changed, so this time I apply some more pressure.

Slap. Slap. Slap. I deliver three of them in a row.

"Three..." I could feel her breath on my thighs. "Four"...."Fiv... five" and then a pause. A

smirk. I could tell she was enjoying this.

Slap.

"Si... six". Her ass was almost pink. There were visible traces of my violating hand. I decided to give her a long hard slap, one which would leave her shaking.

SLAP.

"Se.. se.. seven" Her voice was barely above a whisper. I don't think she can do this for long.

SLAP.

Silence. I can hear her gasping for breath, along with soft whimpers. Then, a voice -- "Ei.. eight. I.. I can't do this anymore, Neel," she pleads. But I'm in no mood to listen. "I want to see your ass all red like a tomato, sis. A FUCKING tomato, you understand? If you stop in between, I'll have to start all the way from top. You don't want that, do you?"

She moves her head sideways. Good girl. I've got only two more slaps left, so I decide to make them count. I take a deep breath, and stretch my arm in the air, as far as possible. I muster all the strength I have, and a deliver a thundering blow --

SLAPP.

I can see her mouth moving, but there's no sound. I doubt how much energy she's got left to spare for speaking. Yet, a minute later, she finally says, in a soft, almost inaudible tone. "Nine". I look at her pleading eyes. They want me to stop. So, I try to motivate her. "Just one more, sis. Then we're done. I know you can do it."

Just like her ass, my hands are all red from the beating. So I leave them to be, and instead remove my belt. If this is the last one, it better be the most painful of them all. I show her the belt, just to see her reaction. She doesn't respond, but rather bites her lips and stares towards the ground. Guess she's ready.

Swoosh, and... SLAPPP.

"AHHHHHHHHH" her sharp, breathless howl was music to my ears. Her ass is on fire, completely red, and I can't imagine how much it stings. Looks like she won't be able to sit for quite a few days now. Her frantic screams has mom come running down to the room, wondering whatever the hell happened. Imagine her surprise when she finds her daughter naked on her son's lap -- her ass looking like a fresh tomato.

Well, I've had enough of torturing Tanya -- time for some pleasure. My pleasure. I pickup my sis in my arms, and throw her right on the sofa. I then undo the button of my jeans and pull them down. I catch my mom staring at my schlong poking through the underwear. I turn towards my mom, who hasn't had a cock in god knows how many years. "Fetch me a condom, mom. Will you?" Upon hearing my words, she immediately collects herself and runs to fetch them. I've always known my mom fancied my cock in her, but I never made any move. Afterall, I don't want to lose the privilege of fucking three young pussies instead of her dry one.

I guess Tanya's been waiting to be fucked for so long that upon hearing me talking to mom, she immediately pulled herself in an upward dog position. Sex deprived, I see. As soon as mom brings over the condoms, I put one on at once. My fingers rested between Tanya's legs -- she was shaved and dripping with juices. I slowly lowered myself into her, feeling the warmth and wetness envelop me. My hands then slid down her sides, steadying her as I took control, moving with deliberate, measured strokes. Her soft moans filled the room, even reaching the ears of my sex starved mom, who stood there and kept watching it all. She tried to hide it, but I could notice her bite her lips, with subtle groping of her breasts over the top. What a horny slut.

I leaned down, brushing my lips against Tanya's ear. "Good girl," I whispered. My fingers tangled in her hair, gripping her tight. Her moans grew all the more loud as I increased my pace. And then, I decided to do something naughty. I slowed my rhythm, pressing the hips in one last time before pausing inside her. The sudden withdrawal of pleasure made her bewildered. "Keep fucking me. Don't stop" she cried. But I knew better. I called out to mom, mid sex.

"Mom, I want Tanya's ass for my birthday. Can I have it?" I looked at her with enthusiastic eyes. I already knew the answer, but I wanted to hear her say it.

"Sure baby, whatever you need. Of course you can have her ass." she replied back.

Hearing this, Tanya quickly begged me to stop. "No, not my ass. We... we don't even have lube and I ha.. haven't even done it before and..." before she could complete her sentence, I used my spit as lube and entered her asshole. It was really tight, and all the more pleasurable.

I could hear her groan in pain. "Stoppp it hurts... it's so painful oh my god". Her fingernails dug deep into the cushion of the sofa, as if she was trying to scratch the pain away. Her body trembled, her breath shaky. "Breathe through it, that's it. You're doing well for a first timer, sis" I tried to comfort her. I knew it was really intense, but I kept pushing my ever-horny dick right into her tight little butthole, till I felt something shift in her. I noticed her pushing her hips back into me, just a little.

I stilled. "Feeling good, sis? Want more?" She didn't answer -- didn't need to. I gave it to her. Her moans grew louder, softer at first, then breathless -- a rhythm all their own. "That's my good girl," I growled, tightening my grip. "Taking it so well." Her only answer was a broken grasp, and another roll of her hips, desperate for more.

When I finally came, I was shuddering. It was honestly the best ass fuck I've ever had. Tanya was all spent too. Mom helped her get up and escorted her back to Riya's room. It felt good knowing how my two used dolls were present in the same room.

At last, I turn towards my favourite sister. All this time Anaya was standing quietly in one corner, without uttering a single word. I wonder how she felt watching me fuck up her two sisters. Anaya had a softness to her -- the kind that hadn't yet been worn down by the world. She still smiled at strangers, still blushed when someone complimented her. Her eyes, wide and light brown, always seemed to be searching for something just out of reach. She wore a loose cream-colored cardigan over a floral dress that hit just above the knee. Her hair was tied in a messy ponytail, but a few strands framed her face, always falling into her eyes when she got nervous and tucked them behind her ear. Anaya wasn't naive, exactly. Just... untested. The kind of girl who thought too long before answering, who hesitated before stepping forward -- but always did it anyway.

They say twins are deeply in touch with each other, sharing a sort of spiritual connection. Well, as my last gift, I plan on ripping apart her innocence and waking up the hidden slut within her. Of course, I plan on being a gentleman while doing so.

When mom finally returned, she was happy to see me holding Anaya in my lap -- except I'm naked. My hands are busy groping her perky 32B tits, as my dick rubs against her hips. She's such a cute plaything, I explore her soft skin as I hold her in my tender grip. Don't get me wrong -- I love her, but I'm not that much of an asshole to take her virginity. Instead, I've got something else planned for her.

I gesture mom to bring Anaya's present to me -- you know, the vibrator. She spots it lying in a corner near the door, and brings it to me. I stop fondling Anaya's breasts and hold the vibrator in one of my hands. I then tell mom to position herself in front of Anaya, kneeling. Without much thought, she kneels down in front of Anaya, her face directly staring at Anaya's pussy.

"Mom, my last birthday wish is for you to make Anaya happy. You will make sure she cums today and help her clean up. Okay, mom?" I ask her. "Sure Neel, if it pleases you." she replies happily. I turn towards Anaya, and tell her to spread her legs as much as she can. I had already asked her to remove her underwear, so mom could clearly see the small little bush in front of her face. "Anaya, mommy will help you be happy today. Are you excited?" I ask. "Yess, but I'm not sure how..." she replied. "Don't you worry about that. You just do what I tell you, and mommy will do the rest." She smiled.

Mom leaned in closer, her face almost an inch away from Anaya's virgin clit. She used her hands to stop her legs from closing in, slowly placing a kiss on the inside of her thigh. Anaya's warm, soft skin made mom's curious lips tremble in excitement -- you could easily notice it with the way she delivered her kisses, each slower than the last, every one of them filled with passion. Meanwhile, I gently breezed away her cardigan from her shoulders. She wasn't wearing a bra, so her dress was the only piece of fabric standing between her innocent body and my lustful hands. I switched on the vibrator I was holding in my hand, it's noise buzzing throughout the room. I touched her beautiful, smooth breasts with the tip of the vibrator, sending shivers throughout her body -- and she couldn't help but let out a soft moan.

Mom took her time. She moved with quiet reverence, her mouth trailing delicate kisses, then firmer ones. Anaya's thighs tensed, then relaxed, then tensed again. When mom finally dipped her tongue into Anaya's sweet nectar, I could see my sister close her eyes -- her fingers gripping the inside of my thighs, as if she was scared to get lost in the heavenly pleasure which enveloped her body with every touch. Mom kept rubbing and eating her out, while I was busy stimulating her nipples. We could both see Anaya's body getting tense as she struggled to catch her breath.

Then came the moment -- sudden and long-awaited. Her fingers left my thighs and took solace in mom's silky hair, gripping them tightly. With every breath, she would push mom's face further into her hips.. Her body trembled beneath mom's mouth, and her legs quivered around her shoulders as the muscles tightened instinctively, hips rising slightly off the chair. She then let out a full moan, and melted into my lap, her breaths shaky but slow. She finally let mom go, after using her mouth to her full satisfaction.

In the end, my two elder sisters were used and put away in their rooms upstairs. I was naked with my favourite sister in my lap, while our mom lay covered in her juices. My sister just had her first ever orgasm with help from her brother and mom, and I'm glad to say that, without a doubt, it was my best birthday ever.