Our Cousin Kelly

  • Posted on January 23, 2026 at 3:54 pm

Note from JetBoy: I’ve had this one sitting around in my Post It Some Day file for a long while, saving it for when I really needed something to put up at the site. This week, the installment I’d hoped to post can’t be made public just yet. Hence this stopgap story. Nothing world-shaking, just a little something for you to nibble on until we have a proper entree prepared.  Hope you like.

 

By JetBoy

This is a true story about me, my twin sister, and our cousin Kelly. It happened one night about ten years ago, when my parents were away on vacation.

My name is Sherry. At the time this took place, I was thirteen years old. I have strawberry blonde hair, green eyes, and a slim figure. I have an identical twin sister named Brandy. Our parents own a chain of liquor stores, so they named their daughters after alcoholic beverages. Pretty dumb, I know, but whenever my sister or I complain about it, Dad says they were thinking of calling us Whiskey and Bourbon, so we should consider ourselves lucky.

Our cousin’s name is Kelly. She’s seventeen with long golden hair and sapphire-blue eyes, a nice ass and good-sized tits.

My parents went on a trip to Yosemite Park, and before they left, asked Kelly to come keep an eye on us, just to ease their minds a little. Brandy and I knew we were gonna have fun with her watching us for a week. See, Kelly is really great at making adults think that she’s a totally good girl who never gets in trouble, so they trust her to always be responsible. But when the grownups are away, she’s a way cool person who loves to party and enjoy life.

After my parents left for the airport, Kelly said she had to take a shower and get ready for a date she had that evening. Me and Brandy sat down in front of the tube, kinda bummed that Kelly wouldn’t be hanging out with us, though she did promise to take us out and do something fun the next night.

Anyway, Kelly took so long in the bathroom that I was getting all curious what she was up to, so I peeked inside. There she was, completely naked, sitting on the edge of the tub and shaving her pussy!

I was really embarrassed. I’d never seen anything like it before. Mind you, I was still a virgin, just like Brandy — our parents wouldn’t let us go out with boys until we turned fourteen, and that was still six months away — so I didn’t even understand what she was shaving down there for. At our age, Brandy and I only had light sprinklings of down between our legs.

When Kelly glanced up to see me looking, I quickly said, “Oh! God, I’m sorry… Um, I didn’t know you were still in here,” acting startled so she wouldn’t know I was being nosy, checking her out.

She said, “Oh, that’s okay, kiddo — I’m just getting ready for my date.”

Kelly had shaving cream spread all over her privates, and was carefully scraping it away a bit at a time with a disposable razor. She seemed to be totally casual about what she was doing, so I figured it wasn’t that weird.

Finally I had to ask. “So, um, why are you doing that, anyway?”

Glancing up, Kelly arched an eyebrow. “Because it feels better when you have sex. Also, lots of folks get really turned on by shaved pussies.” She made a pass with the razor, paused to examine the result. “I think it’s ‘cos you end up looking more like a little girl. You’d be surprised how many partners get turned on by that.”

I was shocked, but also suddenly kind of intrigued. I kept watching, waiting for Kelly to wash off the rest of the shaving cream so I could get a good look at her pussy. Is it more pretty that way? I wondered.

Just then, Brandy peeked into the bathroom, wondering where I’d got to. Then she saw what Kelly was doing and, surprised like I’d been, asked, “How come you’re doing that?”

I said, “Because it feels better when you’re doing sex, and ‘cause it makes you look like a little girl.”

Scowling, Brandy poked me. “How come you know so much, smartypants? You’ve never even been kissed before!”

“Well, neither have you!” I fired back.

“Hey, hey, no squabbling!” Kelly said, “I told her that, Brandy.”

Brandy didn’t turn and leave, and neither did I; just stood there watching our cousin until she was done shaving. Setting her razor aside, she wiped the residue away with a wet washcloth. Now her pussy was all smooth and beautiful.

Feeling kinda shy, but eager to share my thoughts, I told her, “I like how it looks with no hair.”

Kelly smiled kinda sexy, then shocked us by asking, “Do you want to touch me there? Y’know, just to see what it feels like?”

Glancing at me, Brandy said, ” I will… if Sherry will.” You know, kinda like it was a dare or something.

So, I said, “Okay, but you first.”

So Brandy reached over and cupped Kelly’s pussy with her hand, then stroked it. Kelly gave a happy sigh. “Oooh, that’s nice.”

Then it was my turn. So I reached out and timidly touched her mound, feeling the heat between Kelly’s legs. Feeling bolder, I stroked her pussy lips. Wow, she was so warm and wet there. My heart was beating like crazy.

Kelly murmured, “Damn, that feels good. You better stop, though. I might end up staying here and playing with you guys instead of going out!”

I wasn’t quite sure just what she meant, but it sounded awfully interesting.

Brandy said, “I wouldn’t mind my pussy looking like that…”

“Me too!” I chimed in, loving my sister’s idea. “Could you maybe, um, help us shave ours, Kelly?”

“Hey, I’d be glad to, if you really want. Are you sure about it, though? You’ll have to keep shaving down there, if you want it to stay smooth.”

“I love how it looks,” Brandy said, “so yeah, count me in.”

“And I think it feels amazing!” I said. “Let’s do it now!”

Kelly rubbed her chin, like she was thinking about something. “Y’know… I think I’d rather be doing this for you guys than hanging out with Steve. He kinda bores me, actually – always talking about his stupid motorcycle. I’m gonna call him and cancel our date.”

She rang this Steve guy up and gave him some cock-and-bull story about feeling sick from something she ate. Finally, she turned her phone off and shoved it into her purse. “Okay, girls… get those clothes off, all of them — it’s pussy-shaving time!”

At this point I was really tingly and thrilled, and I knew Brandy was too. We quickly undressed, then stood there naked in front of Kelly. She looked us up and down, nodding. “Oh, yeah. You two are gonna be total hotties in a couple years. Actually, you’re hella sexy right now!”

We shyly thanked her, then she reached for the razor. “You first, Sherry,” Kelly said, patting the toilet seat. “Sit here, and spread your legs as far apart as you can.”

I sat down and waited, my heart racing. Kelly lathered up my pussy first, and the feel of her warm fingers rubbing the slippery foam between my legs was incredible! I had to pretend she wasn’t getting me excited, not wanting to make things awkward.

After she did me she shaved Brandy, and the sight of Kelly working on my sister’s pussy made me tingle all over. I wasn’t sure why it interested me so much. I’d seen Brandy without clothes tons of times — we shared a bathroom, after all — but for the first time, I noticed how pretty she was naked.

Once Kelly was done wiping the lather away, Brandy and I stood face to face, admiring each other’s freshly bared mounds.

Brandy looked up at me, suddenly gone all bashful, “Hey, sis. Wanna touch mine, and I’ll touch yours? Just to, y’know, see what it feels like,” she added, blushing a little, and I nodded.

My hand crept between her legs. I touched her pussy, and she rubbed mine, and I swear I almost exploded, it felt so good! I swear, the heat of her was almost burning my hand. I gazed into Brandy’s eyes and saw how turned on my sister was, and it made me feel all trembly inside.

Kelly laughed. “Wow… it looks like somebody here is hot for her sister!” And she and Brandy giggled. I felt embarrassed, but they didn’t seem to mind, so I kept quiet.

“Let’s relax,” Kelly said. She strolled out of the bathroom, still naked, and flopped down on the couch. Brandy and I shared a glance, then we both followed Kelly, leaving our clothes behind. At that point, the thought of getting dressed again seemed pointless.

We seated ourselves on either side of Kelly, who asked, “You girls ever fucked a guy before?”

My sister and I both shook our heads. I said, “It’s like Brandy said… we’ve never even been kissed.”

“Well, there was that spin-the-bottle game,” Brandy pointed out. “At Billy Fetterman’s birthday party, remember?”

“Oh, yuck,” I moaned. “Don’t even mention that! I had bad dreams about Stuart Hooper’s tongue for weeks.”

“Sounds awful,” Kelly said with a snicker. “Okay, then. Either of you ever try it with a girl?”

I shook my head, and Brandy made a face. “No! That’s lesbian stuff!” she said. I was thinking to myself that the idea sounded kinda interesting, though.

Kelly frowned. “Hey, now… just because you fool around with another girl doesn’t mean you’re a lesbian, y’know. I’ve fucked girls before, and it was incredible!”

Our mouths dropped simultaneously. “You have?” I gasped.

“Sure.” Kelly placed a warm hand on my thigh. “Haven’t you guys ever wondered what it would be like to kiss each other? Really kiss?”

I felt my face get hot. Brandy exclaimed, “Kelly! I can’t believe you even said that!”

“What’s the big deal?” said Kelly. “God, if I had a sister who looked just like me, I’d want to do it to her more than anything. Just thinking about it makes me hot.”

Oh, my God, our cousin was stroking her pussy! There she was, fingering herself like it was the most natural thing in the world. The smell of her tickled my nose, making me feel weird, but in a good way.

I stole a glance at Brandy, and caught her looking at me. I quivered inside, realizing she was giving serious thought to what Kelly just said. Then my heart started pounding even harder when I realized I wanted to kiss her. I did! It was way wrong, I knew — but Brandy looked so hot, and I already knew that I truly loved her as a sister. Now, I wanted more!

Kelly sure didn’t give us much of a chance to chicken out — she slid from the couch to kneel before us both, now openly fondling her pussy. With her free hand, she nudged me toward my nude sister, who sat frozen on the other side of the couch. “Go on, Sherry,” she purred, “kiss her… touch her. You know you want to. You’re both so alike, it’ll be like making love to yourself!”

I felt almost drunk with anticipation — and desire. Brandy was gazing at me questioningly, as if asking me what we should do without actually saying the words. She was unsure about what she felt, I could tell. She was interested, though… and I was horny enough for both of us.

Getting on my hands and knees, I crawled over to Brandy, smiling sweetly, never breaking eye contact. I leaned in close to brush my lips against hers. She was still at first, but slowly opened up to me.

My sister’s mouth was so soft and sweet! Our kisses were gentle at first, but suddenly her lips opened to mine and our tongues met. I felt her arms moving around me, pulling me close.

I surrendered to her embrace, my body pressing into hers as we kissed harder. My pussy was on fire!

After a moment, we broke the kiss, staring at one another in disbelief at how good, how right that felt. I had never felt such love for Brandy as I did at that moment. Any feelings of wrongness at what we were doing had vanished completely. My sister and I wanted each other, and we knew it.

I turned to Kelly. She was stretched out on the floor, fingering herself. She said, “C’mere, you two… I’ll show you how to really make love to a girl.”

We moved down to the thick shag carpet to join her. She said, “I’ll do you both one at a time so you can learn how it’s done. Who wants to go first?”

Brandy was really nervous. She said, “Go ahead, Sherry. Um, I’ll just watch.”

Kelly took me in her arms and we kissed passionately. It seemed like the most natural thing in the world to do. I could feel her hands on my body, touching me all over. She lightly bit my neck and I groaned with pleasure. Then she said, “Sherry, get on top of me with your cunt over my face. Brandy, pay attention. Do what I do, and you’ll know how to eat pussy like a pro.”

So I climbed over Kelly’s body and knelt right over her mouth, facing her feet. I was trembling all over at the thought of what my cousin was about to do.

Then I felt her tongue licking up my pussy from my opening up to my clit. God, it was so amazingly good! She licked up and down a few times, then stuck her tongue into my hole, and I immediately felt myself getting wet.

I started moaning and swaying, overwhelmed by the sensations pounding through my body. Then I glanced down and my heart skipped a beat when I saw Kelly’s pussy, juicy as a ripe melon.

The sight and smell of her had me utterly bewitched… and right then, I knew I wanted to please her, too.

I bent down, put my head between my cousin’s legs and started doing the same thing she was doing to me. I licked up and down her slit, quickly realizing that I loved the taste.

Kelly started pumping her hips into my face and cried, “That’s it! Oh GOD, eat my pussy!”

That just egged me on, so I started to really get wild, tongue-fucking her hole and nibbling on her clit, sometimes just grinding my mouth into her. It felt so wild and nasty, and I loved it! Kelly almost went through the roof, too. Meanwhile, she was still feasting on me, and I was on the verge of exploding in her face.

When she took her mouth away, I moaned in wordless protest, but all of a sudden, she was slipping her tongue into my butt crack! She started licking up and down between my cheeks, sliding her hand between my legs to rub my clit at the same time… and that was it. I came so hard I almost fainted!

She kept fingering my pussy while I sucked on hers, and I swear I came again! But I wasn’t going to stop licking, not until she came herself.

Then, as if she was reading my mind, Kelly gasped, “Oooohhhh… are you ready for it, lover? I’m g-gonna come for you!”

Then she did, and it was incredible! Her whole body jerked like a fish on a line, and she pressed her cunt into my face — almost bucking me right off, she was thrashing around so much. I kept on eating her, though, until she collapsed, exhausted.

Once I caught my breath, looked up and saw Brandy sprawled back on the couch, watching us while rubbing her pussy.

Kelly crawled up to Brandy, embraced her and said, “Let me do that for you, babe. I’ll make it feel even better.” She kissed my sister hungrily, her tongue darting into Brandy’s mouth. My sister moaned in delight, and I could tell she was really turned on by the taste of my pussy on Kelly’s lips and chin. Her hands slipped down to grope our cousin’s ass while they kissed and made out. I could feel myself getting hot all over again.

Breaking their kiss, Kelly patted the floor. “Lie down here, babe.” Brandy lay down on her back and Kelly crawled between her legs. She told Brandy, “Pull your legs up so your heels are touching your ass… then spread your knees.”

Brandy did as she was told, and I swear, I’d never seen anything so sexy in all my life! Her cunt was pink and wet and looked absolutely luscious.

Kelly moved in and ran her tongue along the length of my sister’s pussy, right up to her clit. Brandy cried out loud, shivering helplessly as our cousin licked her cunt all over, then probed her way inside, tongue-fucking my twin’s hole like she did mine.

Brandy was holding Kelly’s face between her legs, gasping “Oh, God! Oh! OH! This feels s-so good! OHHHHHH!!”

Sliding both hands under Brandy’s ass, Kelly kinda lifted her up a little, so she could get her tongue deeper into my sister’s cunt. Then she did the same thing she tried on me, licking her way down to Brandy’s butt crack, kissing her butthole like it was a sexy mouth.

My sister was going wild, thrashing all over the place, panting like she was running a marathon. Kelly slid her fingers into Brandy’s pussy while she ate her ass.

I decided to get into the act. Kneeling behind Kelly, I put my face right into her butt crack and started licking her that way.

Kelly gasped, “Oh, yeah! Eat my ass! Ooooohhhh!” She didn’t have to tell me twice.

She tasted sweaty and hot. I fondled that incredible behind all over while licking out her crack, then wriggled two fingers into her oozing pussy, finger-fucking my cousin. I couldn’t see her mouth on Brandy, but from the sounds my sister was making, I knew Kelly had to be doing an amazing job.

Suddenly Brandy was coming like a wildcat! I raised my face from Kelly’s ass to watch, still working my fingers in and out of her cunt. Kelly was sucking at Brandy’s clit now, and my sister was bucking and rocking so hard that Kelly had to hang on for dear life. She somehow managed to keep her mouth where it needed to be, and soon my sister was begging her to stop.

Brandy was trembling and gasping for air as Kelly raised her face from her crotch — and I immediately flipped my cousin over on her back, going down on her until she exploded in an orgasm that had her practically bouncing on the carpet.

By that time I was all hot and bothered again. I looked over at my beautiful sister. She was playing with her pussy, getting off on watching me eat out Kelly. I gazed deep into her eyes and crawled over to her, taking my sister in both arms. Her eyes were glazed with lust. Lust for me.

We kissed hungrily, sharing the taste of Kelly’s cunt and ass on my wet mouth. Then Brandy moved down my body, kissing and licking at my nipples. Oh, God — I wanted her more than anything right then!

She obviously felt the same way, because then she raised her face from my breasts, smiled sweetly at me and sighed, “I love you, Sherry… I want to taste you now. I want the first pussy I kiss to be yours.” We kissed again, our tongues dancing in each other’s mouths. I wrapped my legs around her ass, pushing her slit against mine while we kissed. Then I released her from this passionate embrace and brought my knees up, spreading my legs as wide as they could go, opening myself for her.

She dropped down between my legs, her face moving to my dripping pussy. I could see her nostrils flaring as she savored the smell of my cunt.

“Mmmm…” she said as her tongue snaked out to slide between my pussy lips, then flicked away. I gasped at how intense this was — my sister’s tongue, grazing me, tormenting me, making me want her even more. Her tongue flicked again, this time brushing my clit. I whimpered, going crazy with the need for release.

From the corner of my eye I saw Kelly on the couch, fingering her pussy as she watched my sister make love to me. She wore a look of utter satisfaction. I wondered; could this have been her plan all along – to persuade me and my sister to fuck?

Brandy was taking her time with it, driving me wild with her teasing. I was just about to scream with knotted-up tension when she suddenly plunged her face between my legs and started devouring my pussy. Within seconds I was coming harder than I ever had in my life, my heels drumming against the floor in an orgasmic frenzy. She slurped and sucked at my cunt, rubbing her face in my crotch, clumsily tweaking my swollen clit with two fingers. Climax after climax crashed down upon me until I simply blacked out.

When I came to, a few seconds later, Brandy was holding me close. Her eyes sparkled with affection as they looked deep into mine. I nearly cried with happiness when I realized how much I loved her then.

My sister and I have been intimate ever since, and still share the same bed. We sometimes date other women, and Kelly joins us for the occasional threesome, but our main interest is in each other. We will always be lovers.

The End

What did you think of this story?
[Votes: 145 Average: 4.8]

18 Comments on Our Cousin Kelly

  1. Emiliano says:

    Awesome

  2. Pauline says:

    Sorry this was just too much I climaxed so hard twice that I nearly passed out just reading this sorry. Totally amazing

  3. N. C. BRIGHT says:

    Enjoyed this short story. Thanks Jetboy for sharing it. Always enjoy stories about twins.

  4. Bryan says:

    Absolutely thrilling

  5. Jack says:

    What a deliciously hot little tale! Thank you JetBoy!

  6. craw2519 says:

    Great little story Jetboy. Super hot and really enjoyable. Next to Mother-Daughter tales, tween sisters are my next favourite.
    I wanted to bring your attention to what I think is a small mistake in your tale. In your story, after they leave the bathroom, the girls are on the floor by the couch. How did a “bed” get in there. Here’s the paragraph; My sister was going wild, thrashing all “over the bed”, panting like she was running a marathon. Kelly slid her fingers into Brandy’s pussy while she ate her ass.
    Keep up the great work you do and your lovely stories.

    • JetBoy says:

      Fixed… and many thanks to you for the catch. Regular visitors are probably well aware of how often I make such silly mistakes, mostly getting names wrong. My only defense is to admit that I’m usually editing half a dozen stories at any given time, bouncing from one to the other like a pinball. Shit gets mixed up. Or as former US president Gerald Ford once said, “Well, y’know, no one’s human.”

  7. D says:

    Been a fan of the site for years but always felt like commenting was awkward but this one really blew my mind. What a hot story. I always had fantasies of older women playing with me like this.(I’m a male btw) also I gotta say I really like how the community here behaves, everyone is just here to enjoy the fantasies. Thanks to all the authors for your great works, I hope to make friends with more likeminded people here

  8. psm26 says:

    Wow – first visit here and first story read – amazing – thank you!

  9. Emma Evie Virginia says:

    Oh WOW that was hot!🥰

  10. JetBoy says:

    Holy smokes! I’m absolutely humbled by the praise this story has received. Honestly, I figured it was just barely good enough to post. Fervent thanks to all!

  11. Erocritique says:

    The kind of story JS is noted for. Super high quality…stimulating…and effective… Definitely a cut above your average “wanker”. Bravo, JetBoy!!! ❤️❤️❤️❤️❤️

  12. kinkys_sis says:

    My first read since returning to the site and it was a fun one.

    Although the setting and events are different, it hits pretty close to home… enough said!

  13. Birdie says:

    Very nice, JetBoy. So sweet. So loving. So hot!

  14. Gary W. says:

    Absolutely loved the story and love this site. Keep up the good work.

  15. Kim & Sue says:

    Well good stuff to warm up to. One of us liked it better than the other but we agreed it deserves a five heart rating and gave it such.

    We wish there were more editors here so JetBoy could write more.

Leave a Reply

Please review the terms of use and comment etiquette before commenting. Messages that break our rules will be removed.

This site uses Akismet to reduce spam. Learn how your comment data is processed.