JP sat in one of the men's room stalls, changing into his swim trunks. It was summer and JP had decided to go to the beach, relax and enjoy the warm weather.

As he removed his clothes and slipped his swim trunks on, JP noticed something from the corner of his eye. On the top of the stall was a pair of sunglasses. JP grabbed and examined them. They were the standard black, and the edges were pointed.

As he examined them, JP noticed that the back of the lenses were covered in some sort of black, tar-like liquid. Before he could do anything, the liquid jumped at him, attaching the sunglasses to his face.

JP tried to remove the glasses, but the goo refused to budge.

The goo then began to change color, becoming this light tan color. The goo began to wrap around his head, enveloping it and making it appear more spherical, like a toy.

When the goo reached his hair, it continued to cover it; but, it had changed colors to match his orange hair. The orange goo covered his hair and began to morph. It started out resembling his original, spiky hairstyle, but the spikes were more curved and feminine. From the back of his head, the goo stretched and began to resemble a pair of thigh-length ponytails.

JP felt his head, which had now become a Sphere with a more long and feminine version of his hair. He felt his skin, and noticed how smooth it had become.

It felt like plastic.

Upon contact with his new head, the goo spread to his fingers, coating and morphing them. The goo spread down his fingers, coating his hands and arms.

Much like how it changed his head, the goo changed his arms, slimming them down to a dainty, feminine size. The goo also changed the appearance of his elbows, giving them these weird slits that resembled joints in a toy.

The goo began to spread throughout the rest of his body, slimming his neck to this tan rod that could, once again, be seen on a doll.

It was clear to JP on what this goo was doing. It was turning him into a life sized plastic doll.

The goo traveled down his shoulders and to his torso, his waist slimming to a width comparable to that of a soda can, the rest of his upper body becoming feminine and much less realistic, the goo giving his skin a plastic sheen, making him appear more doll like.

Slits formed where his shoulders connected to his arms, resembling the joints seen in dolls.

The mass that gave him his masculine figure was then redirected to his chest, which began to grow. He developed breasts, but they were very different. His developing bosom was round and spherical, resembling balloons rather than actual human breasts.

The basketball sized balloon boobs were the same tan color the rest of his now feminine, doll-like body was. His pinkish-red, perky nipples becoming sensitive to the cool air in the stall he stood in. The sensitivity of his nipples made JP fidget and squirm, letting out silent moans.

The transformation wasn't complete, however, and the goo traveled to the lower half of his body, seeping into his swim trunks and coating his pubic hairs.

Once his lower half was coated, JP heard a cracking sound. He looked down and noticed that his hips were expanding into a childbearing size, his ass filling out and becoming big and bubbly. His thighs expanded, becoming thick and plump.

His legs slimmed down to match with the girly, doll-like figure his body was becoming. His shins and feet did the same, becoming feminine and doll-like.

The goo didn't just make his feet doll like, no. His toes began to merge together, his toenails disappearing. His feet no longer had toes, as they now appeared as if he was wearing socks. There were even small slits in her shins resembling joints.

JP looked at his new figure. He was a life sized, plastic doll. He sat down on the toilet, his swim trunks hugging his unrealistic curves. He moaned, but decided to ignore it. JP moved his feet, twirling them and noticing how the slit in his shin didn't halter his actions. He moved his shoulders, the joints connecting his arms didn't give him any issues either.

As JP performed these actions, a tent was beginning to form in his swim trunks. JP looked down and noticed said tent in his trunks. Because of how large his ass and thighs were, his trunks had become tight, meaning that any movement he made caused friction in his nether regions, which led to his current erection.

The bulge in his pants was growing exponentially, to a point where JP couldn't take it anymore. He had to jerk off.

JP removed his trunk, a feat that was much harder and only aroused him further. He stared at his now erect penis, the last remains of his former identity.

His manhood was all shiny and plastic-like, like the rest of his new doll body. Despite his embarrassment, JP's lust was overwhelming and he needed relief.

He grabbed his cock and began to pump, grunting and stifling his moans. He continued to pump his cock, pleasure beginning to take over his entire body. As he pumped, JP's mind began to change. He started to forget things about himself. The only thing on his mind was his cock and how much pleasure he was feeling jerking off.

His mind became empty, the only thoughts racing through his head being sex. JP was becoming an air-headed, plastic bimbo doll.

JP pumped faster. He could feel his orgasm coming, and he wanted to cum. He pumped faster and faster, grabbing his right breast with his free hand and playing with his nipple, increasing the amount of pleasure he was feeling.

He fapped faster, a slapping sound echoing throughout the entire restroom. JP moaned and panted. He could feel his orgasm coming. After one good, hard pump, JP cummed, his seed spraying everywhere on the stall door, letting out a yell of pure ecstasy. He laid on the toiled, semen spraying from his cock.

As cum spray began to slow down, JP's manhood began to shrink. It, along with his balls, began to sink into his pelvis. Eventually, the only thing that told he was a man disappeared, leaving behind a smooth patch of plastic.

JP began to moan once again as the insides of his nether regions began to stir. His testicles began to reform into a pair of ovaries, a womb and cervix forming in the process. JP was a woman now. This gender change was then completed by the formation of a feminine slit where her manhood and balls once where, becoming a vagina.

JP stood up and stared at her body. She took one hand and groped her basketball sized breasts, taking the other and feeling her big bubble but. She loved her curves and how big and soft they where. She jumped up and down, mesmerized by how her curves jiggled. She couldn't wait to go out and flaunt her assets to the people on the beach.

The only problem was that she didn't have a swimsuit.

JP grabbed her swim trunks and examined them. As she did, the trunks were then coated by the same goo that turned her into the curvy knick knack she had become. The trunks then morphed into a red thong accompanied by a red bikini. JP smiled and put the swimsuit on.

She walked out of the stall and looked at herself in the restroom mirror. She struck some poses that flaunted her over exaggerate curves and giggled the entire time. She grabbed her towel and walked out of the mens room, keeping up that smile the entire time.