As the multi-minded horse struggled, Ken grinned and headed into the barn. Fusing the two boys had given him a raging hard-on, and he wanted to visit the mare again.
He didn't notice the stallion suddenly stop moving, shimmer, and then split into two identical and slightly strange-looking twin boys. He had said they would remain changed until they changed their mind about being a horse, and the pendant had worked that into his wish! A few minutes of struggling for dominance had been all it took to make the boys want to be human again.
"What happened?" Both boys spoke at once, and then scrambled up and stared at each other. "Who are you?" Again, they spoke exactly the same words. They both frowned in concentration and spoke in unison. "My name is..."
"John." said the first boy.
"Sean." said the other at the same time.
They looked each other over, eyes wide. They had become a blend of 12 year-old blonde-haired Sean and 14 year-old brown-haired John. It was easy to recognize thier faces, but they looked like a 13 year-old dirty-blonde-haired brother that they had never had. And there was something else - they were a bit coarser-featured, with slightly protruding faces and bigger teeth and eyes. As if...
"We're part horse!" Both boys grabbed at thier crotches and discovered bulges under their identical jeans that were far al;rger than any 13 year-old, or any human, should have. "That man!" They looked at the barn together. "He did this to us!" Thier words remained the same, but now they weren't quite so perfectly in unison.
"We have to get that Pendant" said John.
"We need to get that magic pendant," said Sean.
"We need to get that rotten, evil guy!" This time, they spoke in unison again. The boys walked towards the barn, looking like a precision marching team as they moved identically.
Ken was oblivious to all this - he was already fully engaged with the mare again, enjoying his stallion's form. The boys had no trouble finding him form the loud neighs and squeals as the two horses mated. And they had no trouble finding the pendant that Ken had left on his clothes.
The two boys glared angrily at the thrusting stallion, and then a smile formed on thier slightly deformed faces. Each placed a hand on the pendant and they looked at Ken as he stiffned in final climax. And in unison, they said, "I wish that this stallion...