Justin watches as the two 500lb piggy boys transform into fat sows before his very eyes. Just watching the two explore each other's bodies was enough to make him extremely horney. He needed a form that would keep him from being overwhelmed by lust and have complete control over the sows. A crooked smile crept across his face as he thought of the perfect form to take.
Justin closed his eyes and began to gather the magic within himself. All of a sudden, he collapsed to the ground. His legs go numb and his spine feels almost rubbery. Justin lets out a low moan as his spine begins to extend past his ass. He can feel his legs shrinking and being pulled towards his thickening tail. The new appendage bursts through his pants. The material shreds behind him as his snake's tail grows longer and thickens with strong muscle. The skin of his tail begins to toughen up and take on a scaley pattern. The underside becomes ridged for gripping the ground. Justin grimices slightly in pain as his upper canines become long retractable fangs. His cheeks puff up slightly to accomidate new poison glands. His eyes are golden in color and are slitted to resemble that of a snake. His fingernail elongate into sharp claws as the scale pattern grows on the back of his hands.
Within a few minutes the transformation was complete. It took a little practice but Justin was able to balance on his now 10 ft long tail. His scales were green with a black striped pattern going down the length of it. The underbelly was white and the scales came to a stop at his hips. Justin ran his clawed hand down to where his crotch used to be and found that his scales formed a protective slit that housed his penis. Curious, he slipped one claw into the slit to feel around. It was warm and moist inside. He could feel his muscles contacting around his finger until he found what he was searching for. His cock feels slick and he realize that he can wiggle it thanks to the extra muscle running down his tail. He felt a strange tingling coming from his crotch. It was then that he felt his cock bulging up, getting thicker before it splits! He was caught by surprise and almost lost his balance. He now had two squirming penises hidden within his serpent slit. He pulled his finger out and licked a little moisture off.
"Yessss, thisss will do quite nicely." Justin look at the two sows infront of him. He flicked his long forked tongue out and can taste their lingering arousal and a little fear as they eye him wearily.