"Well ever since I was a child, I have always wanted to shapeshift," I said. "So, can you make me into a shapeshifter?"
Runt looked at me, confused. "Why would you want to become a shapeshifter?"
"It's my dream, okay?" I blurted out, embarrassed.
"Okay okay, jeez, calm down. Look, I can turn you into a shapeshifter, but will you promise to let me hide here?"
I though about it for a moment, and I said yes. "Great!" Runt said. "Now, what would you like me to mould you into first?"
"Wait, I thought you were turning me into a shapeshifter?"
"I am, I am. It's just that every shapeshifter has to have his first form. So, what is it? Your wish is my command."
I thought about it for a moment. I have always been picked at for being too weak and skinny. So I thought of a form that was really strong. And not just human strong, but power strong. And I had an idea....
"How about a minotaur?" I finally said.
Runt looked confused, again. "Man, you're weird kid."
He got closer to me, and told me: "This might hurt a bit." But before I could react, he grabbed my clothes and ripped it off my body. Only my boxers were left behind. Now, Runt could see my skinny and weak body (which is kinda embarrassing, considering he's a demon). He got even nearer, grabbed my nose and pulled it. I screamed in pain. But it wasn't my human scream. No. This one sounded more like a bull's. He pulled my whole face into a bull's muzzle. Runt then grabbed my ears and tugged on them, making my ears longer than a person's. He reached up my forehead, and in such horrifying pain, I screamed when he pulled two large and white horns out of my head.
He then moved to changing my torso. At this point, my body was covered in a bull's leathery hide and fur. He said to me, "Okay, this might be weird for you, so be prepared." He opened my mouth and blew in it. He was sort of kissing me and blowing into my mouth at the same time. My body grew, becoming enermous as he inflated me. Everything became bigger. My bones, my muscles.
Speaking of muscles, as he was inflating me, I saw my chest becoming broad and barrel-like. They were amazing pecs! And so were my arm muscles. They were si big and strong that I felt I could crush diamonds with them. So amazing that I didn't notice Runt pulling a tail out of my butt. "Ughh!" I yelped.
He then proceeded to changing my legs. He stroked my thighs as they grew to massive proportions. He grabbed my toes and clumped them together, making black bull hooves.
I breathed for a second and looked at myself in the mirror. I was huge! Big chest. Massive horns. Bull-like arms. A huge mouth and muzzle. Enormous thigh muscles. I even had an almost visible six pack. My boxers were almost torn to shreds because of my transformation. The only thing that didn't change were my eyes. The eyes remained human, and I was happy about that.
"So," I said with my deep and gravelly voice. "can I still change back into a human?"
"Yeah, you can, if you want to be completely naked."
I laughed, for the first time, as a shapeshifter in the form of a strong bull-man.