This 'Choose Your Own Adventure' style story lets you choose how you want to spend the morning with your younger sister Lexie. I had originally intended to have a lot more options for you to choose from but the amount of text started getting out of hand so I decided to leave it like this. If I get a good response for this story, I'll continue writing! Hopefully, theres not too many spelling and grammar mistakes which have slipped through the net! To start your adventure, simply go to NUMBER 1 below.



NUMBER 1

Saturday Morning

Your mom, Gwen, is away on a business trip for the weekend leaving your older sister, Violet, in-charge. Violet, herself has left for work for this morning leaving you and your younger sister, Lexie, alone. Violet has agreed that this afternoon, she will drive you and your next-door neighbor, Faye, to the cinema but until then you've got some time to waste.



You rise from bed, throw on a sweatshirt and some jeans and grab some breakfast, debating what your going to do this morning.



Go to your sister, Lexie's room and ask if she wants to do anything. Go to NUMBER 2





NUMBER 2

Undecided in what you're going to do this morning, you knock on Lexie's bedroom door too see if she wants to do anything with you.



Lexie is a very petite girl; skinny and short with long blonde hair which she usually keeps in pigtails. Being younger than you, shes always looked up to you for advice and you've always had a special place in your heart for her. Unlike most brothers and sisters, you've got a very close relationship; perhaps too close.



She opens her door and looks pleased to see you. "Hi!" she playfully exclaims. She stands before you in her usual attire; a tight white t-shirt, short skirt and knee-high socks. She wears no bra underneath so her petite breasts and erect nipples are slightly visible below the fabric. You catch yourself staring for a moment at Lexie's chest. This wouldn't be the first time you've caught yourself looking although you always dismiss these feelings as silly. You snap back to reality.



"Hi, I just wanted to know if you wanted to do anything today?" you ask, recovering from the long pause.



She thinks for a second before replying "Well I was going to go to the mall to pick up a few things. You can tag along if you want?"



Agree to go to the Mall. Go to NUMBER 3

Suggest that she stay home with you. Go to NUMBER 18





NUMBER 3

"Okay, I'll come to the Mall with you." you decide. "What are you going to pick up?"

"I need to buy some new panties!" she exclaims almost too enthusiastically with a slight smirk. You chuckle to yourself before you both set off to the mall.



Before long, you're both looking round the lingerie section of a large clothing store. You feel slightly uneasy at first as you look at underwear with your sister. However, you soon loose yourself and find yourself staring at Lexie's ass every-time she bends down to look at things on the lower shelves and hangers, her short skirt lifting slightly allowing glimpses of her tight, teen buttocks and leopard-print thong panties.



"This is wrong!" you think to yourself dismissing any thoughts you were having, "Shes my sister!"

She picks out a hand-full of different panties; a white cotton thong, some cute pink silk panties and a lacy black pair. "I'm going to try them on in the changing-room." She merrily announces.



"Okay, I'll wait outside". Go to NUMBER 4

"Do you need any help?". Go to NUMBER 5





NUMBER 4

Lexie trots inside the changing room and pulls the curtain behind her while you stand there uncomfortably. Your mind drifts again, imagining your sisters body; remembering her nipples pressing through her t-shirt and her round buttocks every time she bent down. You are snapped out of it by her voice.

"Chris, can you give me your opinion of these ones?"



You're slightly shocked at this request at first but after some slight hesitation, you poke your head around the curtain to see what she wants.



Before you, Lexie stands with her short skirt hiked up revealing the lacy black pair of panties she had chosen. You are speechless for a moment; the thin, lace material of these panties left little to ones imagination with her tight, hairless teen cunt clearly visible through the mesh-like fabric. Before you can say anything, Lexie turns round and bends down slightly, showcasing the thong back of the panties, the thin strip of fabric almost invisible and is runs between her pert, teen buttocks.



"So, what do you think? Does it suit me?" she quizzes?



You're speechless for a second. You can feel your cock growing slightly in your pants. Before now, when you've thought about your sister, its been nothing more than stray thoughts; easily dismissible. This was something different however. You've never gotten turned on by her before.



"Yeah, they suit you fine" you manage to nervously stammer while trying to hide your growing erection.



Go to NUMBER 6





NUMBER 5

Lexie smiles at the offer and says "Sure, you can tell me which ones look best." She leads you into the changing room and directs you to sit on the bench.



"Alright, no peeking!" she chuckles, making you cover your eyes with your hands. With your eyes covered, your mind drifts again, imagining your sisters body; remembering her nipples pressing through her t-shirt and her round buttocks every time she bent down. You are snapped out of it by her voice.



"Okay, what do you think of this pair?" Does it suit me?" she asks?



Before you she stands with her dress hiked up, revealing the white, cotton thong she had chosen. This thong is tight, accentuating her soft, teen pussy lips underneath in a camel toe. She turns round and bends down slightly to show you her tight ass, the thin strip of material almost disappearing between her pert buttocks. You sit there speechless for a second. You can feel your cock growing slightly in your pants. Before now, when you've thought about your sister, its been nothing more than stray thoughts; easily dismissible. This was something different however. You've never gotten turned on by her before.



"I'll take your silence as a 'no' then" she jokes. "Cover your eyes again, I'll try these pink, silk ones"

You cover your eyes again, thinking about your sisters cute ass and the tight little panties she'd been wearing.

"What about these?" she questions?



You uncover your eyes to once again see Lexie in a pair of tight panties; this time a pink, silk pair. You catch a glimpse of one of her hairless pussy lips hanging out from the panties slightly but she quickly rectifies the problem with a quick tug of her finger before turning round to showcase the back again.



"No?" She inquires but you don't manage to piece together a reply. "Okay, cover your eyes again." she commands.



Your cock grows harder and harder as you cover your eyes one last time. Your mind is racing but you dare'nt peek; after all, shes your sister and this is wrong.



"Last pair! What do you think?" She questions playfully.



Lexie stands before you in the lacy black pair of panties she had chosen. The thin, lace material of these panties left little to ones imagination with her tight, hairless teen cunt clearly visible through the mesh-like fabric. Before you can say anything, Lexie turns round and bends down again, showcasing the thong back of the panties.

"Yeah, they suit you fine" you manage to nervously stammer while trying to hide your growing erection.



Go to NUMBER 6





NUMBER 6

She does a playful twirl looking in the mirror before announcing "I'll buy these ones then". What she does next shocks and turns you on even more. She slips the panties off, letting them drop down her legs and onto the floor. She shakes the panties over her feet before bending down to pick up her own pair, showcasing her pert teen ass and her tight, hairless pussy sandwiched between her thighs. Shes practically waving the thing in your face now.



Your cock is rock hard now, hardly concealable beneath your jeans. She hikes up her own leopard print thong, arranging it into place with her fingers before turning back round to you, ready to leave.



Attempt to Conceal Erection. Go to NUMBER 7

Don't attempt to conceal erection. Go to NUMBER 8





NUMBER 7

You lean down slightly, trying to conceal your full erection under your sweatshirt. She looks at you confused.

"Whats wrong?" she asks.



"Oh... er... nothing?" you stutter. "Isn't it time we left?" you insist.



With a confused look, she pulls back the curtain to leave the changing room. You've made it out without her noticing you think with relief, releasing your sweatshirt from your cock but your celebration is too soon. You turns round just before you leave and catches a glimpse of your hard cock, clearly outlined in your jeans.

Pulling the curtain back into place, she looks shocked for a second. you feel embarrassed at first but a small smirk appears on Lexie's face.



"Is that... is that because of me?" she questions, surprisingly friskily. You say nothing.



"You dirty little..." she continues, still with a mischievous smile on her face.



Go to NUMBER 9





NUMBER 8

Your full, throbbing cock is clearly outlined by your jeans. Attempting to conceal it would be impossible you decide. Lexie catches an eye-full of your package and looks shocked for a second.



You feel embarrassed at first but a small smirk appears on Lexie's face.



"Is that... is that because of me?" she questions, surprisingly friskily. You say nothing.



"You dirty little..." she continues, still with a mischievous smile on her face.



Go to NUMBER 9





NUMBER 9

You can tell Lexie is contemplating what to do. There's an uneasy silence at first but much to your surprise, she drops to her knees in front of you and begins to unzip your jeans.



She looks up at you and questions "Are you okay with this?" but all you can manage is a slight nod.



With your jeans unzipped, she reaches in and frees your cock from your underwear, pulling it through the opening and into full view. Lexie gazes upon your hard cock for a moment but after a seconds hesitation, she takes it in her hand and plunges her mouth down onto it, taking the full length of your shaft in one go, the head of your cock hitting the back of her throat without so much as a gag.



You think to ask where she learned to suck cock like that but you're in too much pleasure, every dive into her throat feels deeper than the one before. She cups your balls in her free hand, gently massaging them with her thumb and forefinger. Your balls begin to tighten and your dick begins to pulsate and quiver.



Cum in Lexie's mouth. Go to NUMBER 10

Hold Back. Go to NUMBER 11





NUMBER 10

You cant take the pleasure much longer. With one last gulp, she takes your cock right down to its very base. As the helmet of your penis runs along her tongue and plunges to the back of her throat you let forth a huge shot of hot, sticky cum. Its hard not to scream but you hold back as not to let anyone in the shop know what you're doing. She continues to hold her mouth at the base; you can feel her gagging slightly now as her eyes start to water. You let forth a second and a third burst of cum deep into her throat as your orgasm slowly subsides which she eagerly swallows down. Once she is sure you are finished, she releases your sticky cock from the depths of her throat and takes a big gulp of air before eagerly setting to work cleaning your cock with her tongue.

Go to NUMBER 17





NUMBER 11

Its hard to hold back the cum, the sensation of your sister taking you to the back of her throat throat is unlike anything you've ever felt before. She eventually frees your shaft from the back of her throat, giving it a few more licks around the head before letting it go.



You lean back panting but shes not done yet. She turns round, hikes up her skirt, pulls her panties to one side reveling her very wet pussy. Positioning herself over your lap, she slowly lowers her damp, hairless teen pussy lips onto the tip of your throbbing dick. Shes an extremely tight fit as the helmet of your cock slowly but surely makes its way past her moist cunt lips and into her pussy. She eventually manages to lower herself completely onto your shaft, her cunt clamped around your cock extremely tightly and her juices seeping onto your lap.

Slowly, she begins to pump up and down on your cock, her soft pussy lips almost letting you slip out as she reaches the end of you cock, only to plunge back onto you once more. You reach round the front, locating her moist clitoris with your hand, slowly massaging it with the tips of your fingers. You just cant help yourself; you have to lick your sisters juices from your fingers after a few seconds; her beautiful teen juices taste divine.

She pumps up and down on top of you harder and harder, panting away quite loudly. Raising your juice covered fingers to her lips, you manage to mute her slightly as she licks her own juices off of you. With every thrust you can feel your cock hit the top of her cunt, each time bringing you closer and closer to the brink of cumming. Her body begins to tremble and you feel her vagina let forth a gush of juices as she pants and screams on top of you.



Cum inside Lexie's cunt. Go to NUMBER 12

Cum on Lexie's body. Go to NUMBER 13

Hold Back. Go to NUMBER 14





NUMBER 12

Seeing Lexie cum is too much for you. Your last thrust in lets forth a huge jet of cum into her tight, teenage cunt. You collapse back, your cock still shooting hot juices inside her; her pussy still trembling from orgasm.

You both lay there for a few minutes panting before you are able to free yourself from her cunt. As she stands, a string of cum stretches between your dick and her hairless pussy, messily dripping to the floor. Lexie grabs a pair of panties from the bench and, squatting slightly, lets your cum drip from her cunt onto the fabric before lifting them to her mouth and taking a lick of your fresh cum. Casting the messy panties to the floor, she exclaims "Someone else can clear that up"



Go to NUMBER 17





NUMBER 13

Seeing Lexie cum is too much for you. As she trembles and gushes, you lift her from you hard cock, bend her down in front of you and let forth a wad of streaming cum over her buttocks, a second one hitting home on her hairless cunt lips and a third shot of cum hitting her crack and running down towards her anus. You lay back panting as she collapses on the floor in a heap.



Eventually she clambers to her feet, grabbing a pair of panties from the bench to wipe her juices and your cum off of herself before raising the panties to her mouth and taking a lick of the fresh juices. Casting the messy panties to the floor, she exclaims "Someone else can clear that up"



Go to NUMBER 17





NUMBER 14

Lexie collapses back onto you panting from her orgasm. You embrace her in your arms for a moment while she catches her breath, your cock still locked inside her tight, teen cunt.

Eventually she lifts herself off of you, your cock snapping out as she rises, flicking her juices onto the floor and mirror. She raises her hand to her mouth and spits a huge wad of saliva into it before rubbing it up her crack. Again, she goes to sit on your lap only this time, with both hands she pulls apart her ass-cheeks revealing her pretty pink anus.



She lowers it slowly onto your penis, the saliva acting as lubrication as your helmet probes her ass. This opening seems even tighter than her cunt and at first you doubt whether you are able to push the tip of your penis though the tight opening. Reaching down and grabbing your cock however, Lexie sets the record straight, plunging your length into her tight, teenage asshole.



As you thrust deeper, your whole cock is stimulated by her tight anal shaft as it clenches your cock like a vice. She lifts up again, almost letting your cock slip out before letting you thrust deep again, slowly building speed.

You reach round and shove your fingers into Lexie's cunt once again, probing deep to hit her G-Spot. Moving your fingers around to the back wall of her pussy, you are even able to feel your cock moving in and out in her anus; probing your fingers in a little you are able to make her deep anus seem even tighter.



She begins to tremble again approaching another orgasm as your hard cock mixes up her insides like a cement mixer. You return the attention of your fingers to her G-spot and as you push down that special sweet-spot, Lexie is tipped over the edge, letting off a huge gush of juices onto your hand and the floor. Your cock begins to tremble and throb and you continue to pound away inside her cute little ass.



Cum inside Lexie's ass. Go to NUMBER 15

Cum on Lexie's Body. Go to NUMBER 16





NUMBER 15

The sight of Lexie cumming sends you over the edge, You grasp her hips tightly and pull her little teen ass onto your cock as hard as you can. You explode hot, sticky cum inside her tight anus, shooting deep into her body and filling up her anal cavity. You collapse back on the bench, your penis still locked within her gaping anus.

Slowly, she lifts herself off of you your cock popping free from her tight ass like a cork from a wine letting your hot white juices flow forth from within her, dripping onto your lap and the floor. Lexie clambers to her feet, grabbing a pair of panties from the bench to wipe her juices and your cum off of herself and your lap before raising the panties to her mouth and taking a lick of the fresh juices. Casting the messy panties to the floor, she exclaims "Someone else can clear that up"



Go to NUMBER 17





NUMBER 16

You release your hand from Lexie's cunt and pull your cock from her precious teen ass, only just making it as you explode jets of cum onto her anus and up her crack. You shoot bursts of cum against her pert buttocks as it all runs down towards her dripping pussy. She collapses on the floor panting as you lean back on the bench trying to catch your own breath.



Eventually she clambers to her feet, grabbing a pair of panties from the bench to wipe her juices and your cum off of herself before raising the panties to her mouth and taking a lick of the fresh juices. Casting the messy panties to the floor, she exclaims "Someone else can clear that up"



Go to NUMBER 17





NUMBER 17

You both straighten yourselves up and leave the changing room. Lexie pays for the panties and you leave the shop. For the rest of your time at the mall, Lexie holds your hand and playfully kisses you on the cheek. You both agree to do this more often.



Realizing the time, you return home so Violette can take you and Faye to the cinema.



Go to NUMBER 28





NUMBER 18

You convince Lexie that you'd rather stay at home and watch a movie. She agrees, saying that she can go to the Mall another time anyway. You both decide instead to settle in her bedroom to watch a film.

Lexie jumps onto her bed and spreads out while you choose which film you want to watch. Glancing over, you examine your sister layed out on the bed on her belly, her beautiful teen ass barely covered by her short skirt. You catch yourself staring for a little too long, quickly choosing a film and putting it in the DVD player. You take a seat on the edge of her bed as the film begins.



You barely pay any attention to the film, instead repeatedly glancing at your sisters pert, young ass. "This is wrong!" you think to yourself, "Shes my sister!". This hasn't stopped your penis from becoming slightly hard though.



You shift round onto your own stomach to conceal your growing erection. Before now, when you've thought about your sister, its been nothing more than stray thoughts; easily dismissible. This was something different however. You've never gotten turned on by her like this before.

Its unbearable, you just have to grab that precious teen ass of hers. You cant control yourself as you run your hand up the back of her leg before grabbing her ass cheek.

Lexie jumps up, shocked.



Say it was a joke! Go to NUMBER 19

Say you couldn't help yourself. Go to NUMBER 20





NUMBER 19

You quickly try to cover yourself with a lame story that it was some sort of joke. She doesn't seem to believe it for a second but instead of appearing angry, a small smirk comes to her lips.

She rolls back onto her front and hikes up the back of her skirt, giving you full view of her pert ass. "Go on, have another grab" she says playfully. You cant believe your luck! You're nervous at first but you finally manage to reach out to her other buttock and grab it.



Your cock is rock hard in your jeans by now and impossible to hide.



Go to NUMBER 21





NUMBER 20

You explain to your sister how you couldn't help yourself and explain how you feel about her. Shes silent at first but instead of appearing angry, a small smirk comes to her lips.

She rolls back onto her front and hikes up the back of her skirt, giving you full view of her pert ass. "Go on, have another grab" she says playfully. You cant believe your luck! You're nervous at first but you finally manage to reach out to her other buttock and grab it.



Your cock is rock hard in your jeans by now and impossible to hide.



Go to NUMBER 21





NUMBER 21

Lexie notices your hard-on and reaches down to rub it through your jeans. Grasping it in one hand, she reaches down with her other, lifts her skirt and begins to rub her cunt through leopard-print thong.

"Are you okay with this?" she asks friskily but all you can manage is a single nod.



She hooks her panties to the side revealing her beautiful, hairless pussy, her fingers working away at her slowly moistening slit. She signals you to move to the floor as she positions herself on the edge of the bed. You find yourself on your knees between your Lexie's legs, her bald, teen cunt staring back at you. Unsure at first, you eventually pluck up the courage to lean forward, stretching out your tongue and running it along her soft cunt lips.

Her juices taste like nothing you've tasted before and soon you're eagerly lapping away at her cunt licking up every bit of her moisture, running your tongue around her clit and darting it in and out of her hot, tight pussy.

She begins to shake and quiver as she reaches climax, rewarding your tongue with a hot gush of her precious teen juices. The sensation of drinking your sisters juices is just too much and you feel yourself cumming in your jeans, your hot juices running down your balls and dripping down your legs.



You rise to your feet feeling slightly embarrassed that you cam in your pants. However, before you can say anything, Lexie reaches out and unbuttons your jeans, pulling your sticky underwear down and letting your cum covered rod flick free from within. Without a word, she turns round and bends over the edge of the bed, presenting you with her tight, hairless pussy and her cute, pink little anus.



Stick your cock in her pussy. Go to NUMBER 22

Fuck her in the ass. Go to NUMBER 23





NUMBER 22

Her tight, hairless teen pussy it too appetizing to pass up, so you carefully position the sticky head of your cum covered cock against her damp pussy lips. You push gently at first but the opening is so tight that you require a little more power; you grab her hips and thrust into her hairless opening, right down to the base of your cock.

You thrust into Lexie's tight cunt, each time with increasing speed. You can feel her warm juices dripping down your balls and legs as you angle your cock as to hit her G-Spot. As your cock hits the inner walls of her cunt, you can feel your balls clenching, ready to shoot your load again.



Cum inside Lexie's cunt. Go to NUMBER 24

Pull out and cum on Lexie. Go to NUMBER 25





NUMBER 23

You cant pass up an opportunity to go in that tight, pink anus, so you quickly line yourself up with her asshole. You probe at it carefully with your head trying to make your way thought the opening. Its difficult at first but the cum on your dick provides more than enough lubricant to push your way inside her ass.



You work your length down into her depths, the walls of her anal cavity clamped tightly around your rod. You slowly begin pumping yourself in and out of Lexie, he asshole relaxing to your girth while you take to opportunity to slap and grab her precious teen ass as you pump away. As you pump harder and harder into her, you feel balls clench, ready to shoot your load again.



Cum inside Lexie's ass. Go to NUMBER 26

Pull out and cum on Lexie. Go to NUMBER 27





NUMBER 24

With one last thrust, you launch your hot load deep into the back of your sisters tight cunt, your sperm hitting the back of her pussy and filling it up. As you pull your dick out, hot globules of spunk drip forth down her cunt, legs and onto the carpet.



Realizing the time, you clean yourself up. Violet will be home any minute to take you and your neighbor Faye to the cinema.



Go to NUMBER 28





NUMBER 25

You quickly pull your cock past Lexie's tight lips and begin to cum, shooting you load over her pussy lips, anus and up her crack. Unable to resist, you thrust your cock back into her cunt a few more times, taking some of your fresh, hot spunk inside with it before collapsing back on the bed, panting.

Realizing the time, you clean yourself up. Violet will be home any minute to take you and your neighbor Faye to the cinema.



Go to NUMBER 28





NUMBER 26

You begin to shoot your hot load into your sisters tight, pink anus, your cum shooting deep into her body. Your penis seems locked within her for a moment as you both stand there panting. You eventually manage to free yourself from her gaping anus with the minimum of mess. Lexie looks round at you with a grin on her face and before you can react, she squeezes forth the cum from her anus onto your dick and legs. She giggles but you're quick to get your revenge, ramming your sticky cock back inside her a few times before collapsing back onto the bed, panting.



Realizing the time, you clean yourself up. Violet will be home any minute to take you and your neighbor Faye to the cinema.



Go to NUMBER 28





NUMBER 27

You decide tour ready to cum and you flick you dick out from within Lexie's now gaping anus, shooting your load up her back, onto her t-shirt and skirt. Unable to resist, you quickly thrust your cock inside her ass-hole a few more times before collapsing onto the bed, panting.



Realizing the time, you clean yourself up. Violet will be home any minute to take you and your neighbor Faye to the cinema.



Go to NUMBER 28





NUMBER 28

Here ends part one.



If I get a positive response from this story, I will continue writing, continuing with Saturday afternoon and eventually compiling a whole weeks worth of CYOF stories.

Thanks for reading!



UPDATE: Confirmed cumming soon:

Saturday Afternoon with Violet: You find out that your older sister is a bigger slut than Lexie!

Saturday Evening Sloppy Seconds: Find out why Lexie is so good at fucking!