Ralph laid back again, saying, "Jeffrey...make me...make me whole!" His whole body was atingle as Jeffery sucked again. Ralph's head swam as his face stretched into a muzzle, and grew more golden fur. His hands twitched and spasmed as they grew more pawlike.
Ralph shot his load explosively into Jeffrey's mouth as his changes finished, and his tail burst forth. Getting up, he looked into the mirror and saw that he'd become a golden labrador, albeit a two-legged one.
"What's happened to us, Jeffrey? he asked.