“I want to be bigger in size and weight, maybe a bit more muscle.” Alex told Ty. “But too big to cause problems.”
“Heh, don't worry dude, there's never any problems.” Ty smiled, this was going great.
Alex relaxed a bit as Ty closed his eyes. He felt the changes starting the next instant, watching Ty's eyes sink beneath the horizon of his own. There was a slight tightness as his body began to expand in the right places just before his clothes magically did as well. His arms were becoming thick and sinewy. He itched the back of them and noticed that the hair was growing thicker on them. A similar itch spread across his torso. Quickly taking off his shirt, Alex watched as the treasure trail started to spread out like ivy across his skin. He felt and watched as his gut hardened just a bit more. It wasn't hard enough to cause problems to his digestive track but it felt good to rub.
“Oh man, this is awsome!” he gave Ty a quick, friendly hug and felt him hug back. Somehow his gut felt even better when pressed this way.
“Glad you like it. You're about six inches taller and thirty pounds heavier.”
Alex felt bliss as he rubbed his gut again. Then he thought of something “Hey Ty, how safe would it be to experiment - I mean get REALLY extreme? I love these slow changes, and I'd like to change back to my current state, but...”
“But you want something faster, something for your personal pleasure, right?”
Alex blushed deeply “Yeah, something to try out so I can feel it.”
“It's no problem Alex, what would you like to try?”