Julian just squirmed in his seat, as he felt several muscles stiffen up in his body. The feeling was very odd but really pleasant at the same time.
All at once, both of his biceps began to harden. For a moment, he had an incredible urge to make fists and to flex both arms at the same time, making two large balls of muscle rise up from his arms. As he did so, and maintained his flex, he realized that hie biceps slowly increased in size while he was flexing them! They were hard as rock, and they continued to inflate as long as Julian had flexed them!
"What the...?" he gasped. The feeling was incredible, as Julian felt his strength increase in his arms.
Finally, his arms began to burn and he had to let go. Even unflexed, his biceps were bulging! When he flexed each arm again, he realized that his biceps were bigger than before! Since he was wearing a tank top, his biceps were very visible, for everyone to see!
"Excuse me, Julian!" the teacher said. "I know you have big muscles, but please pay attention to class!"
"I-I-I'm sorry, Mr. Jones..." Julian stuttered, as he replied to the science teacher.
He tried so hard to pay attention to the boring class on magnetism, when that same, odd tingling sensation returned. This time, it struck in his legs! Specifically, the tingling hit his quads. His quads stiffened up, making Julian want to move both legs left to write nervously. Boy, his legs were tingling like crazy!
Next thing he knew, is that he heard a bone-cracking noise. Julian stretched out his legs, and it felt as if his legs were growing LONGER! What the heck? Was he getting taller??
Next, his quads were aching all over! Julian had to spread his legs further apart, as he looked down. Darn, his legs seemed so freaking LONG! He could almost touch the legs of the metal chair in front of him! He raised up his knees for a moment, and then extended and stretched his long, muscular legs. This time, he tapped the chair in front of him, something he wasn't able to do a minute ago!
"Quit kicking my chair!" the girl in front of him said as she turned around and whispered something at him.
"Sorry..." he whispered back, as he looked down at his legs.
His quads seemed longer and thicker! His legs were turning into MONSTERS! They had grown into long, thick pillars of muscle, growing wider and deeper and thicker.
Finally, his chest began to tingle a little, and he felt his pectorals bulge out a bit. His chest became round and hard, and his torso suddenly pushed outwards and sideways, making his shoulders seem wider and more defined.
At last, the bell rang, and Julian quickly got up, just like everybody else.
He grabbed his bag and books, and was about to walk out the door. That was strange, the classroom, some of the other guys in class, and even the teacher... Everyone just seemed a bit... shorter?
"Hey, dude!" Seth said.
"Whatsup?"
"What's going on?"
"Nothin'"
Seth gave Julian a strange look.
"Have you just gotten a few inches taller?" he wondered.
"Oh come on..."
"I'm serious!" Seth said, as he reached out and rubbed his hand over Julian's bicep. "And since when do you have big muscles?"
"I... Uhhh..."
Tom walked up to them, now looking up to Julian.
"Hey! Weren't we the same height?"
"Yeah... Last period!" Seth replied.
"I dunno..." Julian shrugged.
Both Seth and Tom just stared at each other, finding Julian's growth spurt to be very strange. They decided not to say anything else, but they were going to keep an eye on him...