"Um, ok," Nick said happily, taking a pair of light blue dress pants from Loki.
He turned around and made his way to the fitting rooms followed by Loki.
"I just want to see how they look on you," Loki said with a wink that made Nick's eyes widen gleefully as he closed the door.
As Nick undid his belt and took off shoes and then his pants, he was so happy that a good looking man was checking him out. Granted he was much older, but still, the attention was nice. As Nick pulled the dress pants up he quickly realized that they would not fit. His waist was a 34 and the pants must be at least 42 inches in the waist and a good 9 inches too long.
"Sorry, they're too big." Nick said disappointed. He started to reach down to undo the button but stopped short as his legs burned with pain. It hurts so much that he almost fell down, it was a sharp quick pain that seem to strike all the to the bone. His legs then started to feel hot, his muscle ached like he had just run a mile. As he leaned against the wall he felt himself moving up and as he looked down he saw the pants legs pooled less and less at his feet. He was getting taller!
As he made this realization his upper body began to heat up as his arms lengthen.
"Whaats happenin.." he moaned as his shoulders began to widen, pulling his polo shirt taunt.
His head felt odd as it grew larger to fit his framed. As he looked down again he saw that the pants were now the correct length and looking at the door, guessed he was about 6'5. He grew 11 inches! Not only that, but his belly had been stretched out in to a flat stomach and his muscles had grown too! The heat started to subside and his breathing slowed. He started towards the door to confront Loki, he felt his calf's tighten.
"Oh, no... not more..." Nick gasped. As he took another step he realized that his legs seemed heavier. He stopped and looked in the mirror as felt the pants begin to tighten around his thighs. As he looked in the mirror, he saw his legs swelling up with fat. It felt like he was being filled-up somehow and his thighs grew thicker and thicker until they touched. Then his butt began to swell, Nick stared slack-jawed as his slim glutes ballooned into large giggling basketballs that stretched the pants tight. Wide-eye he gasped with pleasure as he grasped his expand booty with both hands feeling it grow. He was bending over to keep his balance until his belly began to fill.
"Nooo…" he protested. A big butt he liked, but he did not want a belly. He moved his hands and pushed on his belly, trying to stop it from growing larger. But it kept swelling over his waistline, love handles plumping up. He looked fearfully down at his belly that had began to harden and develop a ball shape as it continued to inflate like a large pale, hairy balloon. His body hair began to fall out, leaving a nice treasure trail. He found he could stand upright now that his belly balanced out his butt. His polo shirt finally ripped about as his Pecs swell into big meaty slabs. They sagged a bit as they began fatter and Nick noticed his nipples grew too. His face and arms were the last to round out.
As Nick looked in the mirror he saw a tall young man with a double chin, a big round gut and a wide butt encased in a pair of tight and yet comfortable light blue dress pants.
Loki, who had been watching the whole thing, smiles as he watches the young gay boy examine his body.
"Well, how do you like it?" Loki asked grinning.
Nick…