The pressure built every time his cock throbbed. He tried to fight it. The feeling that giving in would not lead to anything that Rob wanted fed his willpower. But it wasnt anywhere near enough.
He wrapped his hand around his pulsing member and started to pump. Up and down, he was already leaking pre-cum so bad that it lubed up the velvety skin of his shaft. His palm glided smoothly along his length as he milked himself faster and faster.
He knew it wouldnt end well, but he needed release. Needed it so bad it ached like hell. Rob's heart beat harder and his back arched as he grew closer, till he finally reached his peak. A gasp of pleasure ripped out from his throat as he came hard, cum splattering up onto his chest. The man never knew he could make so much cum. More and more squrted from his dick in what felt like an endless torrent.
But it didnt feel like enough. His hand kept pumping, desperate to satisfy himself.
Up and down.
Up and down.
Till a realization reared up in his pleasure muddle brain. His strokes were getting shorter and shorter. Robs' eyes shot open in time to see that his manhood had shrunk considerably. His balls hugged up to his groin as if they had never dropped, his volumous ejaculation stealling precious mass from them as it rained down on his belly. And his cock, once proud and masculine, now was only 3 inches, tops. It was still hard and squirting, but could really only be described with words such as 'cute' and 'little'.
"Not my- FUCK!" Rob cried out as a final wave of pleasure shot through him. There was a kind of pop on his groin as his little cocklette pulled up into him, and his hand pawed at the tiny little nub that was left behind.
His fingers brushed that nub and he found each gentle pass of his finger tip prolonged this mind blowing orgasm, the best one hed ever had!
He whimpered, tried to fight it. But it felt so fucking good! So he rubbed. And as he did the nub sank into a slow forming crease of skin. Naturally his finger followed that crease, back and forth. They started to dip into him as the crease deepened, the skin becoming delicate and velvety with every pass.
Rob stroked and stroked. His mind wondered vaguely how his fingers were still so wet. There was no way his pre-cum still coated them with all this rubbing and friction. He rubbed his thighs together and realized they were soaked almost to the knees, his buddle butt resting in on a floor dampened by the opening that he couldnt keep his fingers out of.
A final wave ran through him and he felt a fresh gush of wetness as he came one last time. His legs shaking uncontrollably as the pleasure lifted him up, leaving his head swimming as brain melted into a pool of orgasmic bliss that had electricity pulsing through his entire body. Till slowly the buzzing started to subside, and he rode it down, down, down back to sanity.
He lay there on the floor, his head still spinning. Processing what had just happened to him. He had just squirted. Which meant... he sat up and looked down at his new crotch.
It was a flat slope after the curve of his belly, all his pubic hair was gone, along with all the hair on his lower body. His gaze continued down to the twin lips of his newly grown vulva. If it had been on anyone else he would have though it would have been very sexy. It was so perfect, the outer lips tight and symetrical, the inner the perfect shade of pink. But this was on him. It was HIS perfect little pussy.
He reached down, tracing his fingers back along the new sesitive lips. He parted them, hands trembling as he explored his new sex. One finger slipped in easily, going in all the way up to the knuckle. A second followed and he had the unfamiliar sensation of being stretched around his own digits. It felt so weird to enter himself. It was very alien, but he ruefully admitted it wasnt a bad feeling at all. Had the transformation fucked with his sexuality?
He felt a familiar buzz go through his body as his finger tips grazed his inner wall in just the right spot. He bit his lip at the feeling of arousal. "Well," he thought, "One more round cant hurt,"
But he jumped and pulled back his hand as the door to the room opened.