Ryan shuffled backwards from the confused Johnny, his breath coming ragged. What had he done?
For his part, Johnny didn't have a clue that things were already changing. "What's the matter, boy?" he asked gently as he took a step forward, not noticing that his face was already elongating. It took a few seconds more for the child to feel the seams of his clothes get tighter. "What in the world...?" he asked quickly.
Once it started, the transformation was almost over before it started. One second Johnny was standing there looking perplexed, the next there was a giant tearing of cloth and a surprised whinny. Johnny was shocked for a moment, but calmed quickly enough not to run. He started to step away, but awkwardly fell to the ground on his spindly legs.
Ryan stepped closer slowly and nuzzled hi brother. They looked each other in the eye for a long moment before something passed between them. Neither could comminicate like people, but they knew they were siblings.
"Look at these two!" came a voice from behing Ryan. Before he could react, he felt a hand slap him on the rump. He spun around and blundered right into Mike and Sei. They fell to the ground in shock. "What the hell!" yelled Mike as he fell.
Ryan whinnied as quickly as he could to scare them off, but it was already too late. One moment his two freinds were laying on the ground scared of being trampled by a gigantic stallion, and in the next there were two shocked mares laying on the ground struggling to stand.
The mares finally got to their hooves and streached. Neither tried to run as Ryan nuzzled them, filled his nostrils with their scent. Neither did Sei make any effort to stop the colt Johnny had become from nursing from her new teats for the first time.