Not the normal walk on the beach. Darra had spent the whole day on the beach, from sunrise to sunset. She had been working on a tan really hard, and it was starting to pay off, after rubbing tanning lotion on her almost naked body every hour or so. Though staying out there, the woman was getting a bit tender to the touch though. But now everyone had left the beach, and she was the only one around now, but the sun was almost gone so it was time to leave. The slender female grinned a bit as she sat up, looking down at her very tan skin, only wearing a red bikini that was just enough to be legal. She reached over to her towel bag and started to fold the towel up before getting off, she finished it up and neatly placed it into the bag. The beach was rather calm, then again there was literally no wind. So when she heard a splash she turned her head to see what it was, she spotted a fin and she smiled. “Oh wow I never get to see any of the sea life out here ever.” She said to herself. She started to run to the waters edge to get a good look at what was coming to the shore. It surfaced a bit, she could hardly see the head of the creature, as it was still rather far out. She decided to stay to see just how close it was going to get. She sat down in the wet sand and just watched it swimming making the little waves of motions to get closer and closer. She could see it now with more definition. The thing didn't look like normal sea life, well the fin didn't. It was another minute before it was close enough to see clearly. It's head came out of the water and she turned her head, and looked around. “What is that?” She wondered to herself. She could have sworn she saw it smile. Was this some sort of person in a suit to play a prank. She stayed trying to make the rational assumptions about this thing. It came up and started to slide around the very shallow edge. “Hello?” She called out, the thing did respond, but it was only a click. Like a dolphins, was the closest description of it. Once the sun had sunk enough she could see that it had a blotted skin, all different shades of skin. It had a rather flat face, slits where a human's nose would be. The teeth were conical as it gave her a toothy grin. “What are you?” She asked as she looked it over, it looked male if it were human, flat chest, but everything about it's form was made to swim. A long fin traveling from the top of th head up to the small of the back. She looked further down, a flat groin with a slight slit. Was this a female or.. male with a cloaca like many other creatures. She quickly diverted her gaze, but the creature caught that and clicked again. It came a bit closer to her, not threateningly but to show that it meant no harm, she continued to explore it's body with her eyes, looking down it's slender legs and then it's feet, they looked much like large flippers. It's skin shined well with a smooth gloss. It approached further and held it's hand out. She tilted her head, and pointed to herself, the creature nodded, she reached out, maybe it was like their version of a handshake. She reached out and pressed her hand to it's, it smiled as she felt an odd tingle from there, as it lined it's three fingers up. She felt oddly relaxed shortly after, and it crawled up closer to her, face to face, only inches apart, it smiled again. She grinned a bit. “Oh um... hello, I'm Darra.” The blonde female said. It only clicked and pushed forward into a kiss, at first she pushed away, but the creatures tongue pushed into her mouth, and she felt relaxed suddenly. Her eyes went from widely open to glazed over. She started to return the kiss, but the creature pulled away smiling. He did what he need to. What Darra didn't know, was the creatures saliva was a powerful relaxant and aphrodisiac. Though the later bit wouldn't take effect just yet. She was more relaxed. The creature had done this before, it reached behind her and undid the top of her bikini, then the slick slimy hands traveled down her back and started to pull her bottom off. Darra didn't feel like stopping the male creature, if anything she started to get really curious. She helped and pulled the front of her top off and threw it to the side. She let the creature hook a webbed finger into her bottom and drag it down her legs and off. She leaned back and the creature followed as she started to feel the arousal coming from the chemical saliva. The creature hooked his legs under hers just in case, and she loved it. She looked down as the creature was starting to become aroused, watching the odd purple cock slipping from the slit sheath, it curled around a bit, before it grew thicker and only the tip was able to move around. She could tell what it wanted, and what was the harm? She was a bit of a biology wiz, knowing that a lot of creatures couldn't inseminate something of the same species. Besides she was getting really horny, why not? She spread her legs a bit, and pulled her knees up giving the male creature access to her feminine bits. She just grinned and whispered. “Do it...” She said in a very lusty voice. The creature didn't need any more invitation, the little tip curled and grabbed just at the very edge of her pussy, before it slowly pushed into her. She gasped at first, amazed at how slick it already was, but her own wetness adding to it, she groaned as it pushed in all the way with ease, but it went slow anyways. She looked at it's amber eyes, as it started to pull out a bit, but it quickly thrust back into her, forcing her to groan out even louder. She grabbed one of the male's arms as it started to slowly fuck her, rubbing it sensually. She clenched her toes with each thrust as well. The creature slowly started to pick up the pace, leaning over her it started to grope one of her tits, thinking that maybe the females would like that. Her groans told him that she did, he bent over some more making some extra deep thrusts, getting as much pleasure out of it as he could as well. He pressed to her lips once again, kissing her lightly, Darra returned the kiss, playing with his tongue and teeth a bit feeling over them. How they were conical and non human. The kiss lasted for a bit but once the creature pulled away he started to buck into her even harder than before, forcing her to slide a bit in the sand, but she loved it, she was getting very vocal, it had lasted a bit of time the sky started to turn dark as they went at it for some time, the creature having some serious stamina. Her legs had wrapped around the male creature's waist, just loving the feeling of that odd non human cock in her. He used the prehensile tip to add to it, finding her good spot, forcing her to scream out in pleasure, and quiver, she had come to her orgasm first, her walls clenching and quivering around that cock, as it continued to pound her pussy. But he wasn't too far behind, the extra feminine juices adding to the experience it grunted and clicked a bit pushing in one last time, extra hard forcing her to slide a few inches on the sand as it started to shoot it's load. There was a lot of it too, Darra groaned out loudly as she felt the heat of the seed flowing into her hole. The creature just held still while it pumped it seed into her, depositing it's mutagenic cum. There was so much it started to leak out, it wasn't the usual white, no it was inky black and it started to drip into the sand under her. The creature smiled as that step was done, there would be another to join their ranks. It slowly pulled out of her, and looked like it was panting, but that was for show, if anything the gills were opening and closing rapidly. It leaned back a bit before slipping back into the water. Darra started to sit up, looking down at her self, looking at some of the black cum dripping out. There was no way she could get pregnant off that stuff for sure. She smiled to the creature, and it motioned to her to come into the water. Why not? He was obviously having fun with her. The change had already started as she got up to her feet, her clit had turned a purple color, and started to grow in size, and the skin around it started to turn as well, but turning a dark blue. It didn't stop there, as she continued to go deeper into the water, the creature back up at the same pace, but holding out a webbed hand. The dark blue started to spread out as that clit continued to grow, pushing out and growing a bit thicker. The skin started to travel up her belly, starting to slender it, making her body more fit for swimming. Once she was deep enough to swim the creature stopped and let her grab his hand. He smiled and she smilled back as the blue skin started to make progress down her legs, her chest started to tingle and she looked down, gasping as she saw what was going on now. Her eyes were wide, and the creature wrapped an arm around her to relax her. He rubbed her back as she looked up, then back down, watching her tits slowly start to recede. “W-what's happening to me?!” She asked, but the creature was unable to respond as usual, he just clicked and smiled, trying to reassure her that everything was alright, he went through this before, and he saw why others changed him. It was so fun. The clit was really huge now, if anything it couldn't have been called that, it was an aquasapien's penis. His penis. Darra couldn't be classified as female any more from this point, he had a cock, most of his female organs had been consumed in the transformation, if anything it was helping it along fueling it. Darra looked down as the dark blue skin started to travel down his arms. His tits were nearly gone by this point, and the other male grabbed him and started to pull him under water. At first Darra was staring to freak, but the male smiled and rubbed his back as some bits started to poke out from the spine. He cradled the changing male as he took him deeper into the ocean, he looked to his hands as webbing started to form, a lighter blue than the skin he was gaining. But the middle two fingers started to meld into each other slowly, turning his hands into three fingered ones just like the other male. He had started to run out of air and he started to look at the creature with eyes wide. A change happened that she wasn't aware of. The aquasapien rubbed at her sides, something hitting that hand around his ribs. He looked down, just as gills opened up, and all of a sudden he didn't feel like he was drowning anymore. The gills circulated the water though, getting oxygen to the former female's body. Darra looked back to the creature just as his tits had finally pulled all the way in, leaving Darra completely male now, The webbing was getting a good bit thicker around his fingers, and the change was moving back down to his legs, the bumps on the spine started to push out even more, a thicker webbing started to form between the growing spines. Darra started to see large clumps of hair drifting up, coming from his head. He looked at the creature wide eyed, just then they started to turn ember around the irises, showing the first change there. The blue was starting to take over his head, his face started to push out a bit, growing a bit flat fronted. His nose started to grow flat with it all, turning the nostrils into slits on his face. His lips started to pull into his mouth, leaving him lipless, and the teesh started to change, all the same time, the same spines from the back started to form on his head, the same thicker webbing growing in them. Just then his feet started to feel really weird. He looked down just as two pairs on each foot started to fuse together and grow longer, the same webbing from his fingers growing in between them. They grew long, very long, much like the other's flippers. Darra looked back to the male, as little fins grew on the backs of his elbows. He was nearly done with the transition from human to aquasapien. The rest of his hair had fallen out, leaving him bald, all that was left for the rest of his face to be covered in the new skin, and his ears which had just started. Three spines on each growing from the edge, sound sensitive webbing growing between them as they pushed back giving him the same style as the other male. By the time the dark blue took over his face, he let go of the former female human, looking over the brand new aquasapien he clicked to Darra. Darra looked down over himself, letting it all sink in, what had just happened. He looked to the other with a blank stare. What was he going to do now? He was forced to live down here in the water. The other looked at him with a smiled and started to swim away, but Darra didn't want to be left, yet he was leaving him to quickly adjust to the new life he was just given as a male.