Jeff grinned ear to ear as he stroked his ass, making his bulge pulse and his ass cheeks vibrate in joy. He began to feel even hornier as his skin tingled all over in a sudden wave. Jeff gasped loudly in shock as his change started, not all over like he'd thought, but in his crotch. He began to hump the area in front of him making his body jolt over and over on the bed, his legs rubbing against the sheeting made him increasingly hornier. Still molesting his ass Jeff saw a faint patch in the middle of his groin begin to turn shiny and a dark color. He bent his head over to see his transmuting crotch better and saw that the dark shiny spot was spreading, the spot was a hot spot of pure pleasure, the movement of his hips made it spark with delight as it spread, every convulse of his dickless groin and rub of his ass made it continue its spread.
"YESS! IT... IT... ITS... W-ER-RR-K-K-ING-G G!" said painting, struggling to make coherent words as his crotch rubberized and turned into latex. He watched vigilantly as the darkening spot of latex slowly lost its color and turned grey, Jeff failed to specify a color of latex in his rush to become a living statue trapped in perpetual orgasm. How could he forget color? Oh Well, he would do it later as the rest of his crotch turned into a slightly glimmering rubbery gray. Jeff's head flew back a he gasped, the rubber spreading down his sternum and into the base of his ass crack. He instantly moved his fingers to the rubber spot and rubbed it furiously, making it squeak like a taught balloon slightly and ever so softly. Jeff's mind only heard "pleasure, pleasure, pleasure" as his rubber spot went squeak, squeak, squeak, he took both his hands and followed the rubbers spread up his ass crack and then onto his ass cheeks as it spread, and began rubbing his squeaky smooth ass strongly. Jeff couldn't make words, it felt even better than flesh! the extra friction of his latex ass cheeks on his hands was firm, and sparkling of pure enjoyment to be groped. His ass made deeper squelches than his gooch as he rubbed it.
Jeff panted harder as the latex began to crawl up his waist and down his thighs, his new skin tingling with delight as it squirmed and moved from his trusting against the sheets of the bed. Jeff could feel his inner pelvis morph which gave him a level of pleasure he couldn't imagine, was he feeling his... insides? No. that cant be right, nerves are only skin deep right? Jeff's ass cheeks began to feel more of a solid latex than a latex skin as it sunk deeper into him, fusing anything in their path into solid rubber. Jeff tried to arch his back and push his rubbery pelvis to the ceiling moaning and grabbing his rubbery ass-thigh joints trying to make his flesh sing like a stretched piece of plastic. He felt the latex crawling up his spine, or perhaps through it, which made rippling feelings of deep pleasure radiate throughout his nervous system, Jeff began to droll but to his amazement it tasted like latex rubber. He realized his insides were fusing together and turning into the stuff as he pumped himself with his transformative latex seed from within his waist.
Jeff's knees were next to be engulfed in the rubbery bliss as his belly and lower back were next. The latex was half way up his spine and transforming his gut. He felt his pelvis completely turn to rubber and was far more flexible now without cartilage or bones, allowing him to get more movement of his waist as he trusted and twisted his body. Jeff's stomach turned next forcing a latex tasting burp to radiate out of him that sounded like a heavy rubber band being thumped slowly. The rubber was making its way to his torso and was now past his knees and climbing up to the top of his now solid latex spine. It spread to his shoulders as he felt his knees give way turning into solid latex, Jeff's now solid latex ass flopped onto the bed with a bounce and a bump. Jeff could still move his rubbery parts just as well if not better than his flesh that remained, so he forced his legs together with a short tight squelch and rubbed them together, making it squeak and belch. His whole body vibrated from the rubber on rubber friction sending more than just pleasure through out his already latex parts but it shuddered in pure delight with every tiny movement. His latex bulge pulsated like a vibrator on its own as did his ass with every twitch from his crotch.
The latex was now crawling steadily down his calves to his feet as he felt his shoulders give way now being solid latex. It was spreading down his arms quicker than anywhere else and he felt his lungs and chest and upper back turn to latex, making every breath he took smell of the wondrous material, after a few breaths Jeff felt his chest stop swelling and contracting as his lungs and heart turned to solid latex and fused to the rest of his increasingly rubbery body. Jeff bent his arms to his sides to help with the pleasuring of his now latex torso and upper arms, His hands neatly tucked under his ass groping away at anything they could grab. He couldn't think, only molest to the wondrous chorus of squeaks and squelches coming from his body. Jeff's moans and screams of pleasure were beginning to diminish to nothing but the squeaks and belches of rubber on rubber as his neck and throat were next. He felt the latex seep into his feet and down his forearms next. Jeff desperately tried to force himself onto his knees and bend backwards on himself to gain more friction and increase his pleasure, and to his shock and enjoyment his body did as he commanded. He pulled and pushed himself up onto his calves and his knees caved in like well... rubber. His ass landing flat on his feet as they turned, his now rubber base of his foot squeaking away happily on his latex ass cheeks, Jeff forced his hands out of the mess below him and onto his crotch where they groped him viciously as they too turned into latex. Jeff then felt his head was next as it crawled over the back of his head, covering his hair turning it into a smooth rubber cap. His ears were next and wonderfully plugged up to the sounds of nothing but the squelches and chirps of his latex form vigorously rubbing and molesting itself in any way it could twist and warp. Jeff's mind was reeling in delight as he felt his face turn next, his vision becoming nothing but shiny gray rubber and his nose filled with nothing but its overpowering waft. Jeff then forced his head into his crotch, making his rubbery face do its best to squeak into his groin, he desperately tried to suck his smooth bulge with suctionless lips as his moth fused shut, so he kissed instead furiously rubbing his face into his crotch. Jeff took his hands and stroked any part of him he could that wasn't rubber on rubber contact.
Then it happened... Jeff's brain turned to rubber. It was all he could think about, the color, its shininess, the squeaks and squeals and squelches of pure euphoric bliss, the vibrations that permeated his body as he moved and the scent that infused his nostrils with its wonderful aroma. Latex. Pure sex-crazed latex. That's what Jeff was. Though it was shaped like Jeff, He was completely living latex, and it only had one desire, to be rubbed and stretched and so it did for a solid our until the time ran out and Jeff passed out asleep from exhaustion.
When Jeff awoke in the morning, he was flesh once again, everything was normal, besides his overly sensitive dickless crotch and anusless butt. Jeff lay there for a bit, before looking back at his computer screen, thinking about what to do to himself next before grinning devilishly and begins typing away on the screen.