Beach Babe

Story by iplank on SoFurry

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The cute Capri is enjoying the aftermath of another party on the beach one hot summer night when she encounters a very old bottle lost at sea, that only appears to be empty.


(Mermaid TF, BE, F Solo)

Capri had a reputation as a party girl, though in truth she was rather tame. Quite short and sprightly, she was charismatic and always played along, so while they often exhausted her she found herself in a lot of parties anyway. Her hair was dark brown in the winter but the harsh sun bleached it a pale sandy brown in the summer, which along with her cyan eyes seemed to match the sand and water of the beach perfectly. And that was where she is now, the beach. A bit muggy and a lot hot, the beaches were where most spent the summer in her city. Even in the dead of night right now it was still quite hot, but you could also feel an extremely refreshing breeze from the ocean that billowed her thin skirt and made her hair feel weightless for a few moments.

It was almost 2 in the morning and while no one was in a hurry to go home, the party had settled considerably and most people broke off in smaller groups to talk and drink. There was a faint smell of fire in the air blowing in from a huge bonfire people had going further toward the water. There was a man telling horror stories there being held by either pant leg by two other people to make sure he didn't drunkenly flop into the fire. Silhouetted only slightly by the fire, one of Capri's friends approached her almost completely unseen as she wandered back toward the beach bar.

"Hey Capri, check it out!" He handed her an empty bottle. "Think it is worth somethin?"

Capri raised a brow as she took it from him. Is someone's trash worth something? When she held it up so the bonfire flame in the background looked like it was trapped in the bottle she noticed how ornate and old it looked. Dark green with a long neck, but it had once been covered in ornate paterns and what looks like perhaps writing, though the ocean waves wore most of it smooth, nearly erasing it entirely. It was still just an empty bottle so it can't be worth much, but it did look like an antique. It had a cork in it still so the trapped air meant it was likely floating out in the ocean for ages, lost in the waves. She uncorked it and looked down through it trying to see if there was any identifyers on the bottom of the bottle but quickly took her face away from it, scrunching up her cute little nose at an odd sensation.

"Eh! A weird smell. It looks really old, Stan. Could be worth a little to someplace as an antique."

He laughed at her reaction after uncorking it. "Some gnarly old pirate trap his fart in there?"

"Eww, that better not have been what that was." She tossed it back to him haphazardly just to smile at him fumbling to catch it.

In truth there was no smell at all from it. It had been an unusual and subtle feeling travelling into her nose before dispursing in her. Having never felt something like that before, and since it entered through her nose she could only discribe it as smell. Thinking nothing of it she checked on her other two friends in the bar, and sure enough found them at the stools by the bar itself, giggling at each other, both pretty drunk. Capri had several drinks herself but she took her time drinking them so kept up a steady buzz the whole time rather than actually get drunk. She got their attention when she joined them but she sighed as they derailed back into more private conversing and started to forget Capri was there. They claimed to be only friends but it was more than clear to everyone around them they were both in denial and should just start dating already. Capri did not want to be the third wheel here, but also did not feel like being near the bonfire, everyone there still had much more energy than Capri was running on by now. Being largely ignored she spun in her stool and just sort of people-watched. The bar was full still even in the wee hours, and everyone here talked in almost whispers, but the sheer number of voices still made it noisy. A more pleasent, calming noise though than the beach.

Even though she only had B cups, Capri still wore a sports bra, knowing she would be doing a lot of running and jumping at a beach party, and the form fit garment started to hug her a bit tighter all of a sudden, causing her to try and readjust. Due to her being such a small person, her B cups did look like ample Cs on her torso. She was wearing a sleeveless top, loose and ruffled at the bottom. She grumbled to herself unable to adjust the bra in a way where it felt right. Was she bloating up from something? Touching them now from trying to struggle with the bra would probably cause them to plump up even more if anything, unintentionally making it worse rather than better. She was tempted to just pull it off in the bathroom but it would be easy to tell in a loose sleeveless top if she was wearing a bra or not. She just tried to ignore it and watched the TV at the end of the bar for a bit, but it only seemed to be getting worse. When she glanced down she gasped softly when she could see her breasts projecting out farther than they should, not only resisting the elastic fabrics of the sports bra but also pushing out enough to be more visible through her shirt. She pulled the fabric off for a second so no one would see, and also noted her nipples agressively erect to the point of being visible through the bra. That was a hell of a tight fit. She felt the same feeling as before with the bottle, only now trickling down her spine, getting stronger toward her tail bone, causing her to blush in confusion. A gentle tingle, that caused her muscles to twitch slightly as it passed. Still not sure what to do about it, Capri decided that she needed to go to the bathroom regardless to at least better take a look at it.

She hustled out of the open front of the building to walk around the patio to the bathrooms only to now notice the people standing there were not idely standing around- it was a line formed waiting to use the bathrooms! Capri grunted in frusteration, but as her heart rate increased in worry about having to wait, she actually felt the fabric move against her skin! She glanced down in worry to see her breasts still bigger. They were growing out, causing the fabric to feel like it was rubbing in an inward motion over them. It was abrasive at this point from the pressure. Sports bras are meant to contain and control, so any changes visible from outside of the bra was already pretty big, now she was starting to worry she couldn't even get the bra off normally because they were packed in there too tight. Her eyes rolled around in confused worry as she felt strange down in her lower back again too- Capri had no idea what that even was. It felt like her muscles were growing longer and squirming around in her on their own. She shifted her weight back and forth between feet at the back of the line, wishing it would hurry up, then noticed the porto potties in the dark. They were on the edge of the beach and the grass and completely unlit at this time of night, and only one of the four were locked. There was no line up there because everyone hated them enough to hold it in in a line to use an actual bathroom. Sertainly not ideal- both gross and lacking a mirror, Capri figured it was still better than nothing. She had no idea what was squirming around the back of her skirt and she wasn't going to pop her tits out in public. She quickly hustled down the short wood stairs of the building and skittered quickly across the sand to the porto potties, taking the one on the opposite end as the occupied one.

Capri was still worried if she took her bra off she wouldn't get it back on, she needed to look at her girls to figure out what was wrong. They were bloating up really big and fast, she might need to make a beeline to a hospital anyway. The muscles in her lower back felt like they were stretching on their own now, which was really confusing. She struggled with her bra, trying to yank it off but the pressure between her soft pillows and the elastic fabric would not let go. She had to fully exhale to deflate her chest as much as possible and still had to yank and squirm her way out to finally pop free. As soon as her breasts flopped out, before she could even see them she felt a warm tingle and hunched over from the sensation as they expanded larger, no longer restrained. Finally putting the bra on the hook on the inside of the door she looked down and gasped. Capri was looking at at least D cups- which were especially gigantic on her tiny torso. On the up side, the growth of the flesh stretched her tan lines making them less obvious. Her compounded worry turned to a bit of aggression toward the incessant feeling in her lower back as she turned quickly and yanked her skirt and panties down to see what was wrong with her back muscles. Capri gasped loudly, and forgot to breath again for several long moments, utterly frozen in shock. She had a small tail! It was like a tapered flesh tube, but it was slowly and steadily getting longer. The feeling was her existing muscles expanding and transitioning to be the muscle structure of an entirely new limb. What on earth was happening to her?! Capri immediately wanted to get a cab to the hospital right away, but then her heart skipped a beat at the thought of how unusual her transformation is. What if they had her on a government examination table instead of the hospital? Would she be in the news, everyone talking about the freak with a psudo tail? It was still pretty small, maybe it would stop soon and she could just hide it? Maybe whatever was causing this would go away if she waited it out, and she would just revert? What would she do till then though?

Capri figured her tail was fine as is- if she pulled her skirt back up it would be hidden under the loose fabric. The skirt went right to her ankles so that worked fine for cover. Her breasts were another story. They did not grow steadily like her tail, the tingling warmth slowly built up and then caused a very visible growth surge, then started building up again. She grabbed her head, shaking up her hair in frusteration trying to figure out the situation but then froze up again as she felt much more hair shaking around her than she should. It was wavy so she had to pull it straight to be sure, and sure enough it was an inch and a half longer than before. The roots were now dark brown, since they had not been bleached by the sun yet. If there had been a mirror in there Capri would have also noticed as she pouted over her changes, her lips also darkened and puffed up, becoming more plush. She leaned forward in the limited space, feeling her breasts wobble as they pulled off of her chest. Even free hanging they still had a good bit of roundness to them. She cupped them gently in her palms and cooed at the sensation. Her nipples prodded her hands with their prominant erection. She rolled her palms a bit, causing the nipples to roll between them and her breasts, giving her an almost electrical pleasure. Capri totally lost herself in the moment, forgetting the changes for a moment as she started to dig her fingers in with firm grips, kneading her bloated tits like dough. She started moaning, and leaned back a little on the side of the narrow structure but then arched forward in surprise. The physical contact seemed to cause the growth in her tail to surge, causing all her back muscles to move on their own, forcing her to arch back for a moment and squirm a bit as the tail quickly lengthened and became thicker. Her lower back puffed up a bit around the spine, making the tail visible from higher up from expanded muscle. Her pussy clenched with want from her abrupt stop but she knew she needed to move. And not just because the air in the porto potty was making her queasy.

Capri quickly got the skirt and panties up around her now foot and a half long tail, having to lead the tail out one of the leg holes of the panties which made them press on one side of her pussy a bit uncomfortably. Capri struggled so much with her bra, and her breast grew a bit more as she did almost as if in defiance of being restrained. With a sight she admitted defeat on that front, there was no way she could get the bra on again, she had to abandon it entirely. Slipping the straps back up she could barely get her top back on either. Capri had to squeeze the girls together tightly, and there was a more than generous window of cleavage bulging out the top but she fit. She also ran her fingers through her hair as a final check and tried to contain as much as she could behind her ears- it was at least another inch and a half longer than the last time she checked, giving her three inches of new darker hair at the roots. Her hair was almost at the small of her back before, now it was over her butt. The moment she left the confined space and took her first few steps toward escape, her friend Stan spotted her and called over, stopping her in her tracks as he ran over. A bead of nervous sweat rolled down her neck as she hoped he was too drunk to notice, and the bead paused on the steep curve of her breasts.

"Yo Capri, hey guess wh- wait, why are your lips bigger? You allergic to something?"

Capri's eyes flashed wider a moment, only now realising they had changed too. "Uh-mm, just lipstick. Is all."

He furrowed his brow a moment. "You put lipstick on... at the END of a party?"

Capri started to get even more nervous as her shirt started to slightly tighten more, not even realising her tail was swinging a bit as well. "Uhm, meeting someone! I am. I am meeting someone. What were you going to say?"

"Oh right! Was just going to tell you, already found a buyer for the bottle at the bar. Twenty bucks, yo."

"Really? Who would want that at the bar?"

"Some chick was smoozing hard on this guy n told him she could make a bottle like that 'disappear' so he bought it to see. Get it? Cuz I think she was going to stick it in her-"

"Yea, I get it Stan."

"-wahoo." He paused a moment, leaning in closer to her. "Is your hair longer too?"

"It was a long party."

He narrowed his eyes a moment, then smiled and laughed. "Dude. It was a long party man!"

Stan held up his hand for a high five, and Capri let it stand for a bit before coming to terms with he wasn't going to put it down till she did it. When she did though it set her now much, much larger breasts into a violent wobbling fit threatening to bounce out of her top. Luckily Stan was too busy being pleased with the high five to notice.

"A-anyway, I better go meet that... person that I told you I was meeting."

"Yea man, if they wanted to meet you at 3 in the morning it must be real important. Maybe they found a rad bottle too. DUDE. What if the person you are meeting is actually the same guy I sold the bottle to and he wanted to show you his sick find? How crazy would that be?!"

"... yea. Bye Stan."

Capri wanted to go to the tropical brush at the end of the beach to hide and wait these freak changes out. Going into the city and wandering around till she found a cab would be a dangerous venture at this time of night with her barely contained tits giving the wrong impression. And her changes were slow but not stopping, so trying to hide out anywhere on the beach with the party dregs around would also not be smart. The problem was, she told Stan she was meeting someone so then immediately wandering into the woods would probably seem... weird. So just in case Stan looked back at any point, she needed to walk back toward the parking lot and road back till she would no longer be visible from the beach. With each step her breasts jostled around in their tight confines. At least they did not seem to be growing any more, unlike her tail which was now past her knees, and while walking she discovered she had control of its movements. The base was getting much, much thicker too, causing it to pull the waiste of her skirt tighter and tighter, and making the tail more and more visible on her lower back. She felt sexy with huge boobs, big lips, and very long hair, and for the moment decided to just focus on that to try and cancel out her worry if only temporarily. She swung her hip a bit more with her steps, taking a more confident stride as the sound of her feet on the paved path was the only sound here. Forward was the sounds of the city, behind her the ocean and tired party goers, but here it was only her. She hummed softly, the warmth from her pussy still very much there from her fondling before, and now her mind wandered to pleasuring herself as she walked. Capri supposed she could in the wooded area, no one goes in there and it is dense and rocky enough to obscure her from vision from anyone outside of it. She squeaked a bit and shuddered at the touch against her pussy lips as she unconsciously moved her tail between her legs to touch, and quickly pulled back. She glanced around nervously to make sure no eyes were on her, but in the dark they were all shadows at a distance anyway. She paused there, supposing she was far enough to not need to fake it anymore and changed direction and hurried up to get into the woods. When she turned a breeze caught her and surprised her creating a gigantic fan of hair! Her hair must be almost as long as she is tall now! That sounded awesome if it also wasn't very hard to explain away.

She dove into the thick tropic brush at the end of the beach, hooking back around to the water edge. There was no beach here, at the edge of the water was just lots of small boulders. The ocean waves would hopefully cancel out the sounds she makes. She lay on a large boulder and slipped her skirt and panties off, pausing to marvel at the size of her tail now. Much thicker than her legs even, it was just as long as them now, and felt like it was still growing. Her expression soured at the sight of the tip though. It had strange growths at the end, looking like two skin flaps. The skin color was slightly off on the tail too, not matching the rest of her. It was pale, almost silvery. What on earth was happening to her, and why? Well she had a solution for at least one of her problems, and that was the moistness of her pussy.

She grabbed a boob through her shirt and dug in as far as she could through the tense fabric, grabbing her pussy with her other hand. She moaned softly, parting her plump, blushed labia with her fingers to delve in. With her thumb bent to be over her clit pressing down toward it, her index and pinky fingers parted the plush pillows of her outer labia and her middle and ring ringers dug into her moist nethers. Her toes curled as she fingered herself, her body radiating heat but being washed over by the cool sea breeze. She was naked outdoors! She was fingering herself by the ocean, so naughty! It was sort of thrilling, as worried as she was about what was happening to her and the entire situation. Her tail squirmed around a lot as well without her consciously thinking about it. She yelped as her pleasure surged suddenly, and so did the changes! Her pleasuring was stimulating her nerves which in turn hastened the changes, and the growth of new muscles and nerves so close to her pussy caused the two sensations to amplify each other. Her tail started to grow much, much faster. The skin started to look even more off, almost looking silvery grey now as her tail exceeded the length of her legs by a lot. The odd skin flaps on the end evolved into large flippers, which stretched larger and longer becoming billowing semi-translucent curtains of frilled skin. She could barely comprehend it over the surging pleasure in her loins, as her tail struggled to find room. It grew down the other curve of the boulder, then along the base, between other smaller rocks and continued on. It was as long as her entire body head to toe, and wasn't slowing down. It was a good thing none of the palm trees here had fruit, because her tail was almost pure muscle, so it swung with an outstanding amount of force- enough to bend the palm trees it collided with. Getting domed with a coconut straight out of a tree can kill a person. As it grew still longer another more solid dorsal fin developed on the back of the tail at about the mid-point.

Capri started to really moan loudly now as the pleasure kept surging even if she didn't touch herself, and her hips popped loudly, becoming a bit wider as her tail also continued to thicken. Her pussy drooled juice helplessly and Capri quickly took her hands away to grip the rock under her as the pleasure started to get a little too strong, and she could hear the seams in her shirt tearing! Her chest was radiating as well, fighting the cloth with bloated fat flesh! From the sides starting at the arm holes the shirt started to rip, but the two breasts were also fighting each other for space on her chest causing them to fight to move sideways, straining the front more than anything. The sturdy collar ripped and immediately tore down half the shirt in one go, then another surge of growth ripped it three quarters. Her breasts were billowed so far out the top of the torn collar there was much more flesh outside than inside. Her large erect nipples were on either side of the tear, as if trying to grip it and rip it more themselves. Capri gasped from another surge of pleasure and that was all the shirt could take, exploding open and tossed to the sides. Her breasts seemed to leap up away from her before dividing mid-air and flopping back down. In a laying position like this her breasts were large enough to partially eclipse her arms, pilling them at her sides. Capri didn't even notice her hair was now reaching down the length of the boulder and pooling on the ground behind her. She sat up the best she could, propped on her elbows as her legs went numb, trying to look at what was happening through the valley between her fat girls. Her heart was already hammering from all the sensations, but now it throbbed painfully in panic and pleasure as she seen her tail become so thick at the base that it completely filled the space between her legs and... fused with them? It looked like the top of her thighs came out of the base of her tail, and her pussy was pushed to face forward. Her anus had been swallowed by the tails growth and was now on the tail itself about a half foot down from where her pussy now was! Her body was radiating so much heat! Her tail started to feel overly sensitive and irritated. Capri did not know what to do, till she glanced past at the water. The cool ocean water! She quickly squirmed her way around trying to get onto her hands and knees but her legs were almost entirely numb and very weak. It was at this time she realized how strong her tail was, easily able to move her entire body just on its own. Capri cooed at the sensation of her nude body in the cool salt water, she carefully slid herself in making sure the tail went fully in to sooth its skin. She splashed it hard against the surface and then she noticed why it felt irritated. There was growths out of the skin all over it, shiny and firm. It took her a few moments to finally realize it was now covered in scales! She groaned and arched her body as her tail thrashed around from the feeling of her midsection surging in growth even more. The tail was getting even thicker at the base with muscle, swallowing her already nearly immobile legs into its mass! Her huge tits were jiggling wildly from all the movement. Capri's pussy let out a spritz of liquid as he climaxed hard and her tail slammed down into the water vanishing under its surface. At night with the moonlight reflected on it, you could not see under the surface of the water. After a few minutes to catch her breath she finally relaxed, and slowly lifted herself up to see the damage. Sure enough her legs were entirely gone, swallowed by her giant tail, and in their place was two large flippers, with limited mobility. Her pussy was twice the size it had been, and now reinforced with muscle to clamp closed tight enough to seal out water even at crushing depths.

A few nights later, a man was wandering over to the edge of the beach trying to find the road out but clearly too drunk to realize he was going in the completely wrong direction. He grumbled angrily as he reached the trees and glanced at the bottle in his hand for a solution but remembered he already drank it all. When he was about to turn around though he glanced at the water and seen the billowing skirt like tail fin dancing at the surface in the moonlight. The tail covered in glossy silver scales with a slight pink hue at their edges. He approached the water to get a better view of what the heck he was looking at and to his shock seen a nude woman at the end, her hair veining out in the water around her, looking around ten feet long itself, and her huge breasts bobbing in the water in front of her- breasts are very buoyant.

"Holgy shet, its a merdaid. A mergaide. A ... whatever. Horishit!"

Capri looked at him, surprised she had been spotted then dawned a mischievous smile as she quickly darted to the beach and slithered onto the sand. The flippers that used to be her legs allowed her mobility on the land somewhat. She cradled his head with one hand, bringing her face close to his and he glanced wantingly at her plush lips.

"You aren't gunna tell on lil old me now, are you?"

"N-no ma'am. I don't... what I would tell them."

"Mmm..." She took the empty beer bottle from his hands and removed the lid, kissing at the air and then blowing into the empty bottle before placing the lid back, and throwing it into the ocean.

"What was that?"

She giggled. "A gift for another woman."