As the orgasm wracking his body subsides, Josh sits up. He feels the cold concrete floor against his large, fat butt. It feels strange to be so much larger than he had been less than an hour ago. What's even more strange is that he can feel the concrete floor through his new tail and larger balls as well. He reaches back and tugs gently at the pig tail.
The sensation of his hand touching this new part of his body is truly alien. He runs his changed fingers up and down the length of the curly appendage, feeling its narrow tip, then touching the place where it seamlessly joins with the rest of his body. Exploring further, his hand caresses his large ass cheeks. He can feel firm muscle under a thin layer of fat. He adjusts his position as he slips his hand between his cheeks, feeling for his hole. He gingerly touches it. It's still slightly sore from having the hose shoved up inside. He runs his hand along his taint, the reaches around the front of his body to cradle the massive balls hanging between his thighs. They feel much like his old testicles, just bigger. He lifts them. They're very heavy.
The tube around his cock has loosened. Tugging at it, he finds that he can remove it now. It slides off, gliding over his slick, mutated penis. He watches as the odd shaft retracts into his new sheath, held up vertically against his belly. Weird.
Josh stands up on his new anthropomorphic legs. Taking a few shaky steps, his trotters clack on the smooth concrete. His knees feel weak, though he can't be sure whether that's from the orgasm or the transformation. Maybe both. It's hard to balance on the small feet too. He takes a few more steps and it begins to feel more natural.
Looking at the rest of his new body, he notes that his torso is mostly human. A little hairier, certainly, and a bit fatter. But it wouldn't look out of place on a large man. He's certainly seen larger and hairier men. What is it they're called in the gay community? Bears? Yes, that's it. He's still smaller than a bear, at least.
Looking around, he tries to find something that might allow him to examine his reflection. Seeing nothing, he feels his face. "No, please no...." he whispers to himself. His head is fully porcine. He can feel small tusks pushing up from his bottom lip. His nose is flattened and has pushed out into a snout. His ears are large and pointed. He'll never pass for human, not like this! Josh feels a crushing despair as he contemplates his life as a pigman.
He hears a door swing open. He turns to look. It's...