The wizard of the adventuring party stepped into the stables. He looked very similar to what Mika had looked like as a wizard, bearing the same slight build characteristic of those who spent their days with their noses in books and who fought with words instead of weapons, although this wizard was slightly older, in his early twenties instead of his late teens, and was less well-groomed than Mika had been. When he first entered he seemed suspicious, holding up his hands in what Mika dimly recognized as a gesture of warding, but when he saw that the stable was empty except for a stableboy his suspicion changed to irritation. He dropped his hands, sighed, and addressed Mika. "The innkeeper told me that there was something in here important for me to see. What is it, boy?"
Mika blinked. "Uh, yeah..." he trailed off with out answering, trying to think of what to change the wizard into. A horse? No, there were enough of those already...
"Well?" the wizard asked impatiently, stepping closer to Mika.
"Uh..." Mika drawled, partially to distract the wizard and partially out of genuine dullness, before it finally hit him. Even though he could play with the other village boys sometimes, he would be spending most of his time in the stable, and that could get awfully lonely. So he decided to make this wizard into another stableboy like him so that he'd company. And he'd even be able to help him transform people with his magic! Mika grinned and then concentrated as he cast the spell.
Lukas was annoyed. The innkeeper had woken him up before dawn promising that an urgent matter awaited him in the stable, but all that awaited him was a dull-witted stableboy who wasn't even capable of answering the simplest of questions. If this was some sort of trick, he would have none of it. He turned to leave, and heard the stableboy muttering something under his breath. A spell! He turned back to defend himself, to ward off the magic, but it was too late. Lukas felt a wave of disorientation and his head swam as the room grew around him. His whole body shrank as he became younger and scrawnier, except for his cock, which grew to a generous size. His clothes vanished, leaving him naked. His hair turned red and grew long and matted, and his face shifted and became homely, teeth crooked, blue eyes dull. A layer of dirt and grime caked onto his newly pale and freckled skin. Lukas... Luka?... felt confused and it was hard to think or focus. Was something wrong?
Mika grinned again as he saw that his spell had replaced the wizard with another homely, dirty, naked, well-hung 14-year-old who looked just like Mika. Actually, exactly like Mika--Mika looked down at his own body and then back at the other boy's and realized that they were identical. He hadn't meant to make him identical, only to make him into another stableboy, but that was how the spell turned out. They looked like they could be twin brothers. In fact, Mika already felt a sense of brotherly attachment to the boy who looked just like him.
Lukas... no, his name was Luka now... Luka had come to the same realization, and felt the same brotherly affection. "Uh, Mika?" he asked, only dimly aware that he had not known the other boy's name until then.
"Yeah, Luka?" Mika replied, also suddenly aware of his new twin's name.
"Are we brothers now, Mika?"
"I think so, Luka."
They both grinned and giggled dumbly at each other, accepting their brotherhood.