Smiling pleasantly at what he was seeing, Simon decided to up the slider a bit more and see what Jay would look like as an anthropomorphic Newfoundland dog. He moved the cursor and pushed up the bar to 50% Newfoundland dog, 50% human before clicking on the save button again. He looked back at Jay in anticipation at what was to come.
With his back still facing toward Simon, Simon's eyes widen as Jay's thick, curly hair began to thicken and merge with his now growing pelt of wavy black fur. The teenager's shirt then began to tear itself down the middle to expose tight, taut muscles growing under his pelt. Jay's furry frame expanded some more as his furcoat finally became that of an adult Newfoundland's, glossy and wavy.
His tail extended out some more and began to slowly flick back and forth as Jay shifted once again in his sleep. His shorts gave out next as his hips and tail pushed against the fabric. With a loud ripping sound, both his shorts and underwear fell away and onto the carpet.
Panting and murring with pleasure in his sleep, Jay twisted himself till he was sleeping on his chest. Feeling fascinated and quite aroused by what he was seeing, Simon watched as Jay continued to become more and more like an anthro Newfoundland dog. His feet swelled into large, webbed paws as his legs reshaped themselves into a more canine-like appearance. And there was no doubt that there were other things changing up front for Jay where Simon couldn't see them. Changes that were causing Jay to really murr and pant in his sleep with quivering pleasure.
Even Jay's furry biceps swelled as they grew some hard muscle. His fingers became padded and tipped with blunt running claws.
"Oh wow." Simon muttered to himself with amazement. Jay was really an Anthro Newfoundland dog now!