My sister is all grown up

[ash13]

I say of course I have a swimsuit big brother I'll show you on the boat. Hoping it's just you and I and none of my dads friends, although showing off to the older guys secretly a turn on. As you are on the deck I come out still wearing my 3" tan wedge sandals. But instead if summer dress I now wear this.




http://lgcdn.amiclubwear.com/media/...swimsuit-twopiece-ami-1003dor-lavlavender.jpg

 

[cumnchat]

This swimsuit I have never seen before and I appreciate the way you fill it my eyes sweeping over you mentally imagining you topless and your tits bouncing.
"MMMMMMMMM VERY NICE,Honey, once we're out of sight you should start working on an all over tan, I'll even put some sunscreen on for you"
Laughing as I wrap my arms round you and slide one hand inside your top and the other down the front of your bikini bottoms and nibbling on your ear.
"That's if we ever get out of the marina."
Just then a shout comes from the engine room,
"What the fuck is going on, who are you two kids ? I'm doing some maintenance then you two come along stealing the boat "
Out of the hatch appears a oil smeared face of a guy around 45 years old. His eyes go straight to you and he starts grinning.
"Mind you if your boyfriend wasn't here I'd be only too willing to take you for a pleasure trip"
"Yeah I'll just bet you would, by the way we have Harry's permission to take the boat out so you can come along or swim ashore, just keep out of our way and your hands off my girlfriend. "
I retort, scowling, I didn't want any company except yours for the rest of the day.
He disappears back down the hatch and I whisper.
"For fuck's sake don't let on that we're brother and sister, if it gets back to Harry he'll tell Dad then we'll be in trouble, as far as this guy is concerned we're a couple of horny kids on a fuck sail down the coast and back. We're clear of the marina now , I'll just lash the tiller and fetch some sunscreen , don't go away will you ?"
As soon as he disappears my hands are all over you again as you wriggle and giggle in my arms, I tug at the strings of your bikini and they fall away leaving you deliciously naked.
"Go lay on the sunbed baby and I'll be back before you know it"
Then going down the cabin hatch to find some sunscreen leaving you stretched out naked face down on the sunbed.

 

[ash13]

Thankful that we already left the marina before you stripped my bikini off. I lay there taking in the sun. My heels and skimpy bikini laying in the deck before me. Wondering what is taking you so long with the lotion. I drift off to a restful state forgetting my own nakedness and not knowing if any other boats passing could see me.

 

[cumnchat]

"Finally got the bugger done" Morgan Lutz wiped his oily hands on a rag after tightening the last nut on the infernal piston that had been plaguing him for hours.
"Time for a drink and some fresh air" He muttered as he climbed the companionway to the upper deck. When he poked his head above the hatch his tanned face broke into a big grin for not two yards away was the girl he had seen earlier only now she was lying face down on a sunbed AND she was totally naked with her pussy open to his gaze.
Silently he crept behind her and began massaging her back and down to her firm smooth ass, smoothing his hands over the soft yielding flesh and he heard a soft moan from her and he smiled even more and slipped his hand between her legs and gently fingered her moist pink pussy before pumping her and she began to raise her hips in time with his probing fingers , humping his hand. Her moans became louder as she began to leak her juices over his hand until she arched her back and let out a muffled shriek and climaxed violently on his hand. He then heard footsteps on the stairs to the cabin. Reluctantly he slipped back down to the engine room and listened.

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I couldn't find the sunscreen anywhere until I looked under the sink and found it tucked away right at the back. Clutching the tube I began climbing the stairs and heard you give a muffled shriek and thought

"Typical, so damned horny she couldn't wait and brought herself off"

When I got back on deck i saw you lying naked on the sunbed with a small puddle between your legs,

"Couldn't wait for me huh? Sorry I've been so long"

It was then I noticed the oily hand prints on your back and ass , my eyes travelled further and saw the fingermarks all around your glistening wet hole.

"WHAT THE FUCK'S BEEN GOING ON? WHERE IS THAT FUCKING GREASE MONKEY?"

I bellowed

 

[ash13]

You tell me to wait there. As I say "I thought we were alone on this boat big brother I thought the fingers were yours!" Saying excitedly not knowing who just finger banged my tight teen pussy. You go to investigate down below and I skip my bikini back on and go downstairs to get a bite to eat , ignoring your words of staying out in open. But hunger took over.

 

[cumnchat]

Morgan knew that the kid would be looking for him after discovering that that the girl had been finger fucked but he knew the layout of the boat inside out and hid in a ventilation duct between the engine room and the galley. The main thing on his mind was that he had heard the girl call the guy 'Big Brother', did that mean ?,,,,,,,,,,,,, No, surely not,,,, but it wasn't unheard of,,,,,,,, he had to learn more and turn it to his advantage if he could.
Crawling further into his hiding place he came up against a grille through which he could see the cute brunette now wearing her bikini and making a sandwich in the galley. He slipped silently out of the shaft after removing the grille and padded up behind her and muffled her cry of surprise with one hand while the other tugged the string on her bikini top and tossed it away leaving her topless.
So we meet again sweetheart, last time was great but now we can get to know each other a whole lot better, just like you and your BROTHER.
He muttered in her ear and planted a salacious wet kiss on the back of her neck as he found a full firm breast and squeezed it, then half dragging, half carrying her to an adjoining cabin. Once there he motioned her to be quiet and made her write a short note,
"Dear Danny, feeling fucked , resting in cabin, don't disturb, cya in a couple of hours, LOTS OF KISSES Ashley"
Leaving it on the galley table he returned and swept his eyes over his captive, slipping his oil stained vest off then his shorts he stood facing her with a smile on his face and slowly stroked his veined cock as he approached the wide eyed brunette whose eyes were firmly fixed on his cock.

 

[ash13]

He smirks. Looking at my perky teen breasts now clad only in a skimpy bikini bottom. He approaches and gropes my tits, I turn my head to the side in disgust as he comments on my firm young breasts and how perky they are. He releases his cock and points it at my face. I don't move. He pinches my nose slightly so I have to open my mouth for a breath. When I do he slips his cock in and begins to slowly pump my mouth. Making me look up at him as he does so.

 

[cumnchat]

Morgan's thoughts now were more concerned with his captive than with the guy who was in all probability her incestuous brother. For the moment though he was practically guaranteed a couple of hours with this beauty without being disturbed. Time enough to fuck the ass off her and her sweet hot pussy which he'd already had a taste of.
He pumped his cock in and out of her mouth with a few OOH'S and AAH'S as her warm wet mouth took him in and he murmured quietly to her to calm her and encourage her to accept the situation.

"Steady baby, don't be in such a hurry, your brother will leave you alone for at least a couple of hours though I dare bet he can't bend his cock thinking about you.
Does his cock taste as good as mine or haven't you got that far yet? Mebbe this is your first time, in which case you'll have something to compare him to.

As he spoke he started to spurt some creamy spunk into her throat and her eyes were wide in desperation.

"Now listen up honey, when i'm done fucking your face I'll be pulling out, but don't get any ideas about shouting for help 'cos I tell you now I've got a big mouth and in all probability I won't be able to keep it shut when we get back unless I have an incentive, you get my meaning?"

Morgan's hands tugged the strings at Ashley's bikini bottoms and they fell away leaving her naked except for her wedge sandals. He finally pulled his cock from Ashley's quivering lips and he held her at arm's length looking her up and down noting her little pink nipples and the swell of her hips drawing his eyes to the hot sweet pussy he had fingered earlier.

"On the bunk baby, on your back and knees up." He ordered , waiting for Ashley to comply.

 

[ash13]

Not wanting the secret out I comply. He then slightly spreads my young toned legs and positions himself at the entrance of my pussy. His eyes wide like a kid in a candy store as he takes in the sight of my naked 18 year old body. I bite my lower lip and turn my head to the side as I feel his bare hard cock slip inside me and hear his comments on how tight my teen pussy is he tells me to look at him as he grabs my petite hips and slowly begins to pump me on the bunk bed.

 

[cumnchat]

As the young naked brunette does as he told her Morgan thought to himself how easy it was, she was clearly scared stiff that he would spill when they got back and would do all she could to convince him to keep quiet. Morgan though had no intention of revealing their secret, her brother could fuck her all he liked as far as Morgan was concerned but he wanted some of the action too AFTER they returned.
First though the little beauty had to be taught a lesson. she was just allowing him to use her pussy , well, nice though it was there was no fun in it. Holding her petite hips as he pounded her tight sweet cunt he growled at her,

"LOOK AT ME, BITCH, Make out you're enjoying this, put some fucking effort into it"

To emphasise it he slapped her bouncing tits and seized her left nipple, pinching and twisting the hard pink bud.

 

[ash13]

I look at him boring my lower lip half pleasure half pain. He makes all kind of lewd comments about banging an 18 year old and how tight my pussy is. My perky boobs bounce with each rough thrust he gives. I blush now because my nipples begin to stiffen. Not sure from exposure or getting turned on. I whimper as I feel him slide all the way out and then all the way back inside me numerous times.

 

[cumnchat]

As Morgan fucked and plowed the young girl he saw how her nipples quickly hardened and the flush of excitement on her pretty face.
"I gotta admit I never expected to be fucking a little beauty like you today sweetheart, guess it must be my lucky day. I can tell you ain't gonna complain if this goes on a while longer, you're enjoying it too much. Mebbe you'd like to clean me up afterwards, make use of what I'm sure is a very talented tongue."
Morgan grinned as the horny little bitch thrust her hips to him and grasped his muscled shoulders and began moaning, rolling her head side to side, making no effort to stop him using her

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.
Danny hunted high and low all over the small boat but could find no sign of the grease monkey who he was sure had finger fucked his sister. 'He's gotta be here somewhere unless the prick got scared and is swimming back home, I hope the fucker drowns.' Dan consoled himself with those thoughts and went to find Ashley but she wasn't where he'd left her and told her to stay.

"Fucking women, can't trust them to follow instructions."

He grumbled to himself as he went below to the galley for a soda and finding the scribbled note from Ashley. In itself the note was nothing to worry about as they often left notes for each other but something nagged at Dan as read and reread it. Then it struck him there was NO smiley face and NO subtle hint of her looking forward to fucking him, something was wrong.
The only places that Dan hadn't looked was in the two tiny cabins and he put his ear to the door of the first one and heard faint moans from inside.

"ARE YOU OKAY BABY? ASHLEY, OPEN THE DOOR."

He called out hoping that Ashley wasn't in pain but then it went silent inside almost as if it was intended to make him think there was no-one there.

"OPEN THE FUCKING DOOR ASHLEY OR I'LL BREAK IT DOWN"

He looked around for something to break the door down with but then spotted Ashley's discarded bikini top and his heart sank, she was in there with HIM whoever he was, doing god knows what. He hammered on the door in frustration screaming Ashley's name.

"ASHLEEEEY !!!

 

[ash13]

As you break it open you see him fucking my tight little oust hard and by my struggling and facial expression you know it's not consensual. He sees you and tells you to stay back till he's dine he says he knows we are brither and sister. This angers you that he would try to blackmail your little baby sister so you grab...

 

[cumnchat]

Reaching between his legs and getting a handful of balls I squeeze and pull hard, the howl of pain and anguish from him is like music to my ears as i half push, half carry him up on deck and push him overboard.

"Go and cool off perv, if I ever see your ugly face again I'll be filing papers for rape, don't forget the brother sister thing is your word against ours. One other thing I hope you're a good swimmer I reckon it'll take you about five hours to swim to shore."

Now I turn my attention to you and find you crying in the cabin sitting naked on the bunk. I put my arm round you and tilt your face to me,

"You Okay baby? Did he actually ,,,er,,,, you know?"

Thinking that if he had actually fucked my little sister I'd turn the boat round and run him down

 

[ash13]

I nod yes and tell you he blackmailed me into writing that letter and I say I'm sorry even though I know I don't have to. You can see I'm still a bit horny, just my body betraying me and now even more as your rescue as calmed me down and even though tears stream down my face. You can sense I need you and your , well you know, now to truly out me at ease.

 

[cumnchat]

"AAWWW, baby I'm so sorry , I should never have left you alone, good thing you kept your wits about you and left a clue in the note, pity I couldn't get here in time to stop him from getting his dick in you."

As I speak I can't stop my hand from straying between your thighs and feeling how wet you are and your head on my shoulder sighs with pleasure as my fingertips slide along your slippery slit and I nudge your legs apart and lay you down kissing your perky upturned tits and your nipples swell and harden as I check out the rest of your body and I hear your tiny moans deep in your throat knowing that it won't take much to bring you to orgasm so wasting no time I cover you and slide my pulsing meat into your eager wet hole and we slow the pace and edge to attempt to make it last as long as possible before the dam breaks and we exchange my creamy spunk for your warm wet nectar.

"Fuck Ashley, I'm so glad I got here in time to stop him from finishing, no-one but me should ever experience an orgasm like that with you."

We spend the next hour kissing and cuddling secure in the knowledge that we are alone and won't be disturbed. This seemed the perfect time to broach the subject of fantasies and I asked you what your most extreme fantasies were , reassuring you that I wouldn't be shocked, but you were too sly for me and replied that since I had brought up the subject I had to tell first.

Taking a deep breath I began cautiously hoping that you wouldn't call me a filthy pervert and have nothing more to do with me

"Remember when you were trapped in the stocks and you had to blow the security guard to get out? Well I have a confession to make, it was all rigged, I could have got you out without the security guy but I wanted to see you blowing another guy and I was gonna fuck your ass while you were sucking his cock but I lost my nerve, anyway I still want to do it, maybe with Don, I doubt that Charlie will object, she'll probably figure out a way to get in on the action. It's just a one time thing honey I promise"

Red faced and embarrassed I looked at you to see your reaction.

 

[ash13]

I look at you in disbelief " I'm not a SLUT big brother. I thought we had a better relationship than that " I hiss. Kind of playfully but also seemingly more upset I pull back from you and you think I'm serious but you see a smirk in the corner of my lips that says "playing hard to get". You can tell I'm mad but I enjoy your attention as well.

 

[cumnchat]

Ashley's face was a picture, a mixture of anger, disbelief and a barely hidden hunger. I put a comforting arm round your naked shoulders and cup one of your dangling tits and stroke across your hardening nipple.

"No Sis, you're not a slut, I know that and I'm not trying to turn you into one but you asked so I told you, if you don't wanna do it that's fine, I guess I'll just have to fuck yer ass without any help from Don and Charlie."

Before you can move I flip you onto your stomach and lift your hips up so you are crouching and your two holes are pointing skywards. With an excited giggle you shuffle your knees apart and peep at me over your shoulder lifting an enquiring eyebrow.

"Open it up honey, I want this to be easy peasy"

Without a murmur you reach behind you and pull your cheeks apart.

Your pussy is flooding with excitement so I use some of your juice to work into and around your tight little anus and probe gently with my finger, hearing just a soft "OOOHH."

My cock slides inside with hardly any pressure from me and we settle into a gentle rocking motion as you push back on me and I gradually sink my complete length inside you. We become more frenzied and soon the only sound was that of our flesh slapping together and quiet moans from you with each thrust. My balls are tightening and I see your hands clutching at the pillows as you bury your face, your tits hang down to the sheets and the force of my thrusting drags them and your hard sensitive nipples along the sheet.

"Yeah baby, OH SIS , I'M GONNA CUM"

The relief is ecstatic as I dump my hot load in your ass and I collapse on top of you with my cock still inside you.

"That was better than any fantasy Sis, but IF you ever change your mind.........."

Leaving the rest unsaid but continuing after glancing at my watch,

"HELL, Baby look at the time , we'd better head back, We're taking Mom and Dad out to dinner tonight it's their twenty third wedding anniversary and we haven't even bought them a present yet. You were supposed to make a reservation at that new THAI place, please don't tell me you forgot ?

 

[ash13]

I smile and say the present already taken care of as I show you a picture of a fancy anniversary clock engraved with their names. "Should be coming tonight via fed ex and reservations made at that fancy Mexican restaurant across town. Your baby sis( not much of a baby at 19) had got in under control. We get ready to head out to dinner with them. As I come downstairs from my room I'm in a tiel color sleeveless button down top,black pleated skirt 2" above the knees nude pantyhose and 3" heels matching the top with fake diamonds on the straps of the heels. My hair tied back in a French braid.

 

[cumnchat]

Even though Mom and Dad were in the room when you came in I couldn't help blurting out "My God Sis you look ravishing , so damned beautiful, if you weren't my sister I'd be looking to get up your skirt."

Dad just smiled in silent agreement whereas Mom said in that disapproving manner of hers.

"Enough of that kind of talk, it's disgusting, apologise to your sister right now young man "

I turned bright red and turned to you and said "Sorry Sis, I didn't mean it the way it sounded."

Managing a sly wink as I said it.

Mom must have had her suspicions aroused by the way we had always been hanging out with each other and when we reached the car to go to the restaurant she said to me in her bossy Mom's voice,
"You sit up front with your Pa, I need a word with Ashley."

Knowing better than to argue I reluctantly climbed into the front with Pa while Ma and Ashley sat in the back. I strained my ears to hear what was being said but only caught snatches of the conversation.

"Only nineteen ,,,,,, he's your brother,,,,,, sneaking about ,,,,in and out of ,,,,,,,,,,,, bedrooms,,,,,,,,,,it's wrong,,,, no more ,,,,, Ill send him away."

My blood ran cold as I heard my own Mother threatening to send me away.

When we arrived at the restaurant Ashley's face was streaked with tears and she dashed to the Powder Room but I managed to whisper to her,

"Does Mom know or just guessing?"

 

[ash13]

When we got to restaurant. I tell you mom was just " guessing" and said it was based on your comment and how you used to be with girls so we were in the clear. As we sit we are in a booth and we sit next to each other with mom and dad across from us. As they look at menu I tap your shoulder as you look down. My skirt is hiked up showing I'm shaved and pantiless under my pantyhose. Only you and I can see this.

 

[cumnchat]

When we were finally settled at the table I found myself seated next to you with Mom and Dad opposite. Looking through the menu I felt you tap my shoulder and when I looked up at you your eyes fluttered down to your lap and you had hiked your skirt right up leaving an expansive view of your nylon clad legs and upper thighs and unmistakably minus any panties. Making a pretence of having a secret joke with you I whisper in your ear,

"Have you no shame? You must be crazy with Mom and Dad opposite,"

My hand however, couldn't resist walking up along your inner thighs until I felt the wetness between your legs. Your hand covered mine and guided it to the hole in your pantyhose that I assumed you had made yourself before we left home. Pushing home into your wet spongy hole your legs opened and I found it much easier to slowly pump my fingers in and out without our parents noticing but your eyes opened wide and I could see your dark pink nipples swelling under your top and when you started panting I pulled out but you immediately grabbed my hand and pushed my fingers back inside you and closed your legs trapping my arm with my fingers stroking your g-spot.

"HEY Dan, Kimberly, what are you doing here?"

Don's voice interrupted my carnal thoughts and brought some relief to my mind , here was the perfect opportunity to put Mom off the scent about me and you.

"Oh hi Don,Charlie, we're here for our parent's anniversary, why don't you join us?"

Patting the seat next to me for Charlie to sit down and Don reading the situation quickly sat next to you.

"Now isn't this cosy ?" He laughed and continued "I was gonna call and ask you out Kimberly and as my little sister here has an almighty crush on Dan we should all go clubbing together once we've eaten, if that's okay with your Mom and Dad"

While this was going on Don's hand had joined mine between your legs and your hot sweet pussy was doing somersaults. Charlie had wasted no time either, seeing that one hand was already occupied she stroked along my thigh and began squeezing my bulging crotch and coo'ed sweetly "What a great idea , Dan definitely rocks MY boat"

Mom was positively beaming and said with a blush,

"Sure, you guys go ahead and have a good time , your Pa and me have plans of our own when we get home."

I feel you kick me under the table and you remove Don's hand from your pussy and frown at me. Taking the hint I insist,

"No, we couldn't possibly leave you on your anniversary, Mom . Don you go off with Charlie, we'll catch you another time"

Heaving a big sigh of relief. You spread your legs wider under the table and push my hand tight on your mound, and smile sweetly.

 

[ash13]

Charlie and Don leave as I take your hand, push it up against my warm bald slit, then tightly close my legs. Trapping your hand between my smooth thighs as I slowly hump your hand giving you a wicked grin as I do. Try as you might to free your hand. I hold my legs tight as I let out a small giggle. Mom asks what was so funny. I say " oh nothing mom just a umm joke I heard earlier".

 

[cumnchat]

Charlie and Don were barely out the door before you grabbed my hand and and pushed it between your legs rubbing my fingertips over your smooth, bald and very wet pussy before I could do anything your thighs had my hand in a vice like grip and you let out a girlish giggle.
"What'so funny " Mom asked innocently.

" Oh nothing mom just a umm joke I heard earlier

If only Mom knew that her son had his fingers in between her darling daughter's legs on the opposite side of the table.

You gave me that wicked knowing smile that I now know so well and I knew I had to think of something quickly if we were going to get away with this.

"What the heck do you think your doing?" I hissed in your ear

Your response was typically what I expected as you tightened your grip with your thighs and humped my fingers for a five second burst.

The break from Mom's still suspicious glare came when some colleagues from Pa's office came over to say 'Hi'. While they were exchanging pleasantries I scowled at you,

"Okay so you're horny, so am I but can't you wait? I'll get you off but when you cum you let me go and I promise I'll bang your hot little cunt before we leave."

I was annoyed at you for putting everything at risk but the Taboo nature of it and the excitement was intoxicating. My fingers were already deep inside your hot, pink and very wet hole and already you were humping my fingers, your eyes bright and sparkling. I curled the longest finger inside you and splayed out the other three to make contact with as much of your insides as possible then I rotated my wrist feeling you give a little yelp and my hand was free.
"Thanks Ashley, we'll skip dessert and go make some cream pie outside"

 

[ash13]

We finish dinner and mom and dad tell us we have a couple of hours before next part of family trip. We get to our room and as soon as we get in and close door. Without saying a word I drop to my knees yank your pants down and suck on your semi hard cock like a hungry baby with her bottle. You try to push me off a few times but I'm insatiable right now and suck more and more picking up the pace.