"What are you talking abouuuu..." Erik's voice begins to feel loose as he spoke. He touched his throat and it felt weird. He thought that maybe something was happening with his hands and when he saw them he realized his hands were getting flat. After some seconds his whole arms were as thin as a paper sheet.
He tried to scream but he collapsed on the floor instead. His legs had flattened like his arms and now his legs and arms were on the floor like accordions. He can't do anything but feel how his torso was flattening too. At the end his head was the only thing with volumen, but that didn't last too long. Even if he couldn't talk now, he tried to say something, maybe insulting Loki for what's happening to him.
When Erik was just a flat skin on the floor, Loki kneeled to pick him. He took him on the shoulders and extended him on the air like a cloth.
"What have you done to him?" Brandon asked to Loki.
"I made him more useful." Loki said. "See."
Using his magic, Loki grew back to his old self. The little speedo he was wearing burst out and a naked nordic god was in front of the kids. His skin was perfect and smooth as a baby skin. His 6" soft dick hung above a perfectly defined set of balls.
"But he's too small for me." Loki said and after that Erik's young body grew back to an adult. His flat arms and legs stretched as gum and hair began to appear on them. Now, Loki was holding an adult as big as him.
Then, Erik's skin began to turn blue, but not a regular one, a shiny rubber blue. The body hair he had felt on the floor. Loki tooks him by the head and put it over his dick like he was getting blowjob. Erik's flat arms hugged Loki's waist and fused into a band. His torso and legs did something similar and moved between Loki's legs until they covered his butt, and fused with the band. Finally Erik's head merged with the rest of his body until he was just a shiny blue speedo covering Loki's privates. His butt was perfectly defined on his back and a interesting pouch held his perfect penis and balls.
"How do I look?" Loki asked to the kids, but they were too shocked to give an answer. They were just watching at the penis shape that Erik's former head was covering. Loki noted that and said. "Uh? It's too small?"
And after saying that, Loki made his dick bigger and thicker, the speedo stretched as well and now it sported a perfect penis shape on it.
"But now my balls don't match." Loki said and he inflated his balls to eggs size.
"Is Erik still there?" Brandon asked.
"Of course." Loki said. "His face is looking at my dick tip right now. He's not as big as I need but, hey, ladies like it that way."