Suddenly, tan fur started growing all over his body! Joey called out in fright. His lower
body became wider and more powerful. His legs turned digitigrade and his feet became
padded, clawed paws. His hands also became paws but kept their human shape and
opposable thumbs. His face pushed out into a muzzle and long, rodent-like ears moved
to the top of his head. His backbone lengthened into a strong tail. A pouch grew on his
stomach and a sheath momentarily covered his dick. There was a pause in which Joey
looked at himself in the full-length mirror beside his bed and saw, not himself, but an
anthromorphic kangaroo. Then the pain of transformation turned into pleasure as new
animalistic hormones set in. First, all his muscles grew and tightened making him
amazingly strong and powerful. Then, all his senses hightened, making everything
clearer. Finally, came the sexual drive. His 6" long 3" wide cock tripled in size and burst
from its sheath. His ping-pong sized balls grew to the size of soft balls and churned with
hot cum. He suddenly got the uncontrollable urge to masturbate and his hand flew to his
organ. He tried to stop but couldn't control himself. His cock was now so big he had to
use both hands. His new paws stroked his massive member of their own accord. His
balls drew up and the pressure mounted as he came towards his climax. Finally, he
orgasmed, cum spilling forth and covering his whole bed and dripping on to the floor. He
shot a continuous stream of seed for a full minute before slowing to a stop. His cock
retreated back into its sheath and Joey passed out.