Seeing a golden opportunity, both Jen and Claire began spitting out pills during Lucy's dive. When their body landed in the water the dissolving pills were mixed in with the waves created, transforming people who ingested any of the water.
The first victim was an unlucky swimmer who had been diving just a few feet away from the spot Lucy cannonballed. The shockwave knocked the wind out of her lungs and she inhaled a lungful of water reflexively. Luckily the water, instead of drowning her, began to transform her body, her respiratory system already being adjusted to allow her to breath underwater. Her legs fused into a majestic fish tail covered in scales that shined like pearls. Her fingers grew webbing between each finger and her ears reformed into decorative fin-ears. While her transformation into a mermaid was happening, her body was also growing larger, with two parts growing faster than the rest: her breasts and her clit. Her tits swelled to a size that were proportionally gigantic even on her still growing frame, while her clit found itself splitting into two as it became a pair of dolphin-like penises. As the woman's growth finished at fifty feet from head to tail, her hair clumped together into two dozen blond-coloured tentacles that stretched down to her waist.
Meanwhile, the previously transformed lifeguard had grabbed a man who had gone under after being hit by the wave and was carrying him back to shore. The man's body began to be absorbed into the rubbery skin of the lifeguard, whose body once again began to reform. By the time she had reached the shore her, or more accurately their transformation was complete, the lifeguards inflatable shark head now sat beside the flesh and blood head of a beautiful woman with long grey hair and a mouth full of razor sharp teeth. The conjoined pair's torso was mostly human, but their belly had a patch of rubbery shark-skin that covered their air-filled breasts and an inflatable fin stuck out from their upper back. Their limbs were similarly those of an inflatable anthro shark, both their arms and legs, as well as a long shark tail. Finally the pair retained the inflatable cock of the lifeguard, which had gained a few extra inches and rested just below their shoulder blades. Since everyone that had been put in danger by Lucy's cannonball had by now transformed, the conjoined pair went back to their post.
The victims weren't only restricted to those in the water, as a family of three on the boardwalk had gotten splashed, the parents and their collage age daughter all ingesting the transformative pill water. Both parents transformation were similar, their bodies became made of transparent pink rubber, with a massive hole that reached up to their shoulders replacing both of their genitals. Both parent's legs retracted back into their bodies, while the father's body became an identical copy of his wife's. The couples daughter meanwhile, found her pants shredded by a pair of four foot long cocks, complete with a proportional, quad-testicled ballsack. Her ears then moved up to the top of her head and lengthened into a pair of floppy rabbit ears and a cotton-tail pushed out behind her. Once her transformation was over, the woman picked up her parent's, now giant living onaholes, and placed them onto her twin shafts. The trio then continued on their way chatting as if nothing had happened.
All of these things happened before Jen, Claire and Lucy resurfaced, and the two sisters were once again aroused by the various transformation they had caused. Their arousal also seemed to affect Lucy, who swam over to the giant mermaid that was now floating in the ocean nearby. Between Lucy's urges and the mermaids pill-induced arousal the sisters soon found themselves on the beach as Lucy fucks the mermaid as the giantess lays on the sand, sensually nibbling on her conjoined lovers's upper rows of breasts while her tentacle-hair caressed their lower rows. After filling the mermaid with several loads from her twin shafts, Lucy went to continue on her way, only for her and her passengers to be suddenly turned over by their surprisingly strong lover.
Don't think you can leave after only satisfying half of me! teases the woman as she twists her two prehensile cocks into a helix before thrusting them into the trios pussy.
The mermaid held Lucy in place with her tentacles while she uses her arms to guide her rapid thrusts. She demonstrates her impressive balance by leaning forward over the trio without slowing her pace and begins to talk to them in between thrusts.
This might be a bit strange to ask now but I never got your names.
I'm Claire the left head is my sister Claire and the middle head is our dog Lucy.
My name is Frieda I'm not from ohhh, ahh, cumming!
Whatever the Frieda was about to say next was interrupted by her orgasm, her twin cocks unleashing their load into the trio's pussy. Once her orgasm ended she flipped her lovers over onto their back and fell forward into an embrace. The four of them then spent the next while snuggling, as Frieda alternated between making out with each of the trio.