The euphoric feelings of pleasure flooding Josh's body are almost battled away by a swell of panic rising inside of him. The changes have moved up his stomach now. Where will they stop?! Even if they stop now, is he going to be stuck like this forever? In the end, the pleasure wins. Josh finds that he almost wants them to continue. Every body part that has changed has felt so good. It's hard to ignore the powerfully wonderful feelings from the tube pumping away at his meat and the pipe filling his ass with transformative goo.
The layer of fat creeps up his body. His pecs thicken, bulging slightly with fat. He can still see his muscles underneath, but he's definitely gotten a little chunkier. It's spreading all across his upper body now, down his arms, up his neck.... His cheeks begin to swell a bit. This is the part that he feared: losing his face, who he was as a person. He feels his nose begin to extend, to turn up. He can vaguely see his reflection in the plexiglass of the tube around him. Definitely a pig's nose. He snorts as he breathes. He can't help himself. His teeth begin to grow into small tusks, pushing out of his mouth.
"No, no, please, no," he gasps. His voice has deepened slightly. And then he feels a pulling on his ears. They begin to stretch outward. Reaching up, he can feel them becoming triangular.
Ted lets out a satisfied sigh. A drop of cum drips from his rod onto the floor. "You look perfect, my little piggy. I think it's time to stop." He goes back over to the computer and presses a button.
A final wave of pleasure jolts through Josh. The pipe in his ass has thrust in an impossibly large volume of fluid all at once. The tube over his cock has picked up the pace of its sucking and squeezing. Josh squeals. The anal stimulation combined with the mechanical blow job combined with with euphoria of the transformation has pushed him over the edge. He can feel a pleasurable wave of pleasure building in his crotch again, and this time he know he really will cum. The sucking has gotten faster and faster. It's incredibly fast now. Josh tries to resist. He doesn't want to give Ted the satisfaction of watching him cum.
Ted sees what he's doing. "Let it go, piggy! Give in! Show me the animal you've become!"
Josh tries to hold back. He really does. But it's too much.
With a final squeal of pleasure, Josh's cock tenses. His balls churn. Cum flies from the tip of his penis. It splatters into the vacuum tube and it's whisked away to wherever this pervert has chosen. But Josh's mind barely has time to think of that. He's in the throes of ecstasy as wave after wave of semen pumps from his changed equipment. He's barely aware that the gel in the chamber is being drained away. He's barely aware of the plexiglass container being lifted off of him, the mask being lifted away so his new piggish snout can be seen in all its glory. He's barely aware of falling to the ground as his cock continues to spasm in the most intense orgasm he's ever had in his life. He's barely aware of the piping being pulled from his ass, letting the remnants of the thick mixture leak from his butthole. And he's barely aware of Ted leaving and saying, "I'll leave you to it. Pigs have thirty-minute orgasms. I hope you enjoy every second of it," as he locks the door to the room.
He's barely aware of anything except the overwhelming waves of pleasure that radiate through his entire being. The only rational thought Josh has is that he's glad he went to that gay bar because turning into an anthro pig is the most pleasurable thing that's ever happened to him.