Rob sat down in english class, pulling out his paper and pen to copy down what was written on the board. Looking down at the paper after writing a line he noticed the handwriting was totally different than normal and kinda sloppy.
He went to write more, and watched himself this time, but he didn't get far after he noticed how large his hands were... and how hairy. He had blond hair, but the hairs on his hands was brown. Pulling back his sleeve a bit he saw they hair continued past his now bigger wrists. He moved his hand across the outside of his sleeve and touched his large forearm before moving to his bicep. Rob almost gasped at the bulge. He flexed his arm and watched as his arm filled and stretched his shirt.
Rob thought for a second and realized 'these look like that guy from PE's arms! No way!'
It took him about 1/2 the class to stop looking at his arms and pay attention. He pulled out the english book from under his desk. Flipping it open he quickly closed it as he saw a page of a porno mag inside. Slowly opening it up so no one could see he saw the man and woman posing as they did it. Rob absentmindedly wanted that cock.
Rob instantly grimaced at the sudden growing tightness in his pants. Looking down he caught the end of his growing bulge. Looking back at the picture he almost laughed as the guy in the pic now had his smaller 16 year old penis. 'If that guy now has my dick, does that mean the jock has my arms?' he thought to himself.
His mind was flying as he tried to figure out what to do...