Tim became aware that Jacob was laughing a bit too much and immidiately became aware that he was still in a diaper... albeit a larger one.
"This is not funny Jacob! I'm not a toy!"
"No but you could look like one..."
Jacob selected the age option once again and increased Tim's age to about 25 and added a few paramiters to the height, weight & mass features.
"What the...??" Tim stammered as he looked down to find he was a 5'3" muscleman with 200lbs. of chiseled muscle. "I can't put my arms down at my sides" Tim pumped his guns a number of times just enjoying the sensation.
"Not so humiliated now?" Jacob asked.
Tim realized that he was still wearing a diaper which was now as massive as he was. He could feel his manhood had increased and now hung heavy within it's padded confines. Before he could retort he struck a single bicep pose only to begin sucking his thumb!
"Mmmfff?!?"
Now lets see how long it takes a man of your girth to wet his diaper...
Jacob pushed the option and Tim's diaper began growing!!