"I am the creator behind this latex mutagen." The man says, causing you to freeze up. He smiles at your suprise.
"I'm glad you've made it here. It seems the plan has worked." He says, causing you to take a step back at the sudden shift in his voice.
Or at least, you try to, but you find your feet stuck to the floor. You look down and gasp, the latex sandals he gave you had melted into a puddle of goop. You try to lift your feet, but a strand of latex is stuck to your soles, causing them to snap back into the puddle. You hiss foolishly. He played you like a damn fiddle!
Even worse is that you once again feel pleasure as the puddle of goop pulses and rubs against your embarrassingly sensitive soles.
Seeing as you have your hands though, you try to cut the goo off your feet, but it latches on your claws and binds your fingers together. Out of pure instinct you use your free hand to try to tear it off, but only succeed in getting both hands covered. The goo squelches as it binds your hands together.
You look back at him dumbfounded. Plan? Was it all a ruse?
You try to coil your tail around the man, but your tail freezes up.
Your ear holes pick up a loud gurgle, and the creator grins as he grasps his stomach, which appears to be bloating, letting out grotesque sounds. He opens his mouth in twisted laughter as thick black goo pours out, slowly covering his body and eating away at his clothes with loud, sickening squelches.
Slowly it solidifies, the former scientist's body soon gaining a scaly texture similar to yours, albiet still latex. His hands grow, while his fingers merge into four large digits. His feet also grow although they're not as large as yours, while his toes merge into three. Claws sprout from them.
The man gives out a groan as his face pushes out into a draconic looking muzzle, while large horns grow. Opening his maw, he lets out a roar as his teeth sharpen. His eyes become slitted.
Loud squeaking is heard as a large tail bursts from his backside, quite long, although nowhere as long as your own. Your attention is taken away as the dragon begins to slowly rub his chest as it hardens into pecs, the reptile's stomach fat eating away as a noticable eight pack forms. His arms and legs bulk up with noticable muscle.
The dragons body is nothing like the frail old man from before. He must have been either quite a musclehead even in his old age with his muscle hidden beneath his coat...
Or maybe the rubber made him grow younger?
Although, he wouldn't be a dragon without wings.
He lets out an orgasmic roar as his wings burst out of his back, a few drops of black goo falling onto the floor.
"Now for the best part." He says, giving you a wicked grin, causing you to gulp as you understand what that part is.
Your eyes fall to a noticable pair of balls, which he begins to fondle lustfully. You shiver as you hear a very audible gurgle, the latex no doubt about to make his cum factories into rubber factories.
His balls begin to pulse as they grow larger, eventually swelling to such ridiculous proportions that one testicle can be held with two hands, along with his sack touching the floor. His tongue slips out of his maw as he is overcome by bliss.
He grasps his shaft as it begins to lengthen and gain barbs. Before you know it, so much mass had been added that his cock is about as large as you!
He roars as he aims it directly at you, causing to close your eyes.
You are immediately doused in a torrent of black slime, causing you to hiss in disgust. What feels like an eternity eventually ends, thankfully. You open your eyes and notice much of the black goo had fallen into the vats below, slowly turning those of brighter colors black. As if it was corrupting them...
Thankfully as you check your skin, yellow rubber scales greet you, and you're still a snake.
"Hah. It feels good to be me again." The dragon says, flexing an arm. His voice is rough and deep, resembling a man's voice in his late 30s.
You can only stare back in annoyance.
"Why so vexxed? Does the sight of your creator's magnificence instill jealousy upon you? Clearly being a slim snake before a buff dragon will make you jealous." He says, flashing his body at you and bouncing his pecs.
"You're probably wondering why those latex animals were attacking me. Sorry to say, that all of it was a plan to lure you here, a complete ruse!" You stare back expressionless.
"After you saved that boy earlier, you gave us quite a scare. Letting him out would expose the secret of this factory. Thankfully we managed to catch him." He says, grinning at your irritated hiss.
How could you have been so dumb? Clearly letting the teen run free thinking there were only two latex animals was a smart idea.
"And speaking of those latex animals, the vats you've thrown them into have been blessed by my black rubber. Soon enough, they'll rise again as more of me." He says, although he scowls slightly, "And once again, you've resisted my blessing. I expected that load to completely corrupt you."
So then the black goo did corrupt the vats. But that horse was clearly a black latex horse. Was that why it was the leader? Then what about the purple wolf? Why weren't you corrupted?
"Ugh. You have so many questions. It's getting quite tiring reading your mind. Let's get down to business."
"You've been very naughty, my little snake. Slithering here and about, trying to get to the bottom of our experiment. It almost touches me seeing that yellow rubber coating you was so moved by your will, that it allowed you to remain sentient. Truly worthy of being called a snake." He says, scoffing, causing your latex scales to pulse in anger.
So you were so determined that you persuaded this latex to help you? Did the rubber's transformation depend on the personality of the person being transformed?
"Enough talk. Here you stand, bound before me completely helpess." The black dragon said, grinning at you with his sharp teeth. He groped his balls devilishly.
"You will give in." He says, causing you to shudder. Your latex skin appears to twitch as well.