"There's got to be some spare clothes at the lost and found," he said to himself,"I don't think anyone will mind me borrowing a few items..."
He snuck off to the lost and found. Everyone was out on the field, leaving the inside of the school empty. He quickly reached the lost and found, without anyone noticing. Various spares that had been lost around the school ended up here; pants, shirts, jackets, even a few pairs of sports shoes. Alex quickly began digging for something that would fit his new physique. While digging through, he found a shirt and some sports shorts that came from the school's P.E. program. Though they looked too small, Alex quickly wanted to test his size. It was one of the largest sizes avaiable to the students, so he quickly threw them on. The sports shorts were tight going around his calves, and were skin tight on his massive thighs. The shirt was even harder to get on, and looked to be painted on his torso. He stretched the sleeves over his massive arms, but the shirt's bottom would not meet his waist, as instood revealed his bottom 2 rows of abs. Alex flexed his legs slowly, and watched as rips began to appear in the seams of the shorts, eventually flying off when he fully flexed his legs. Starting with his arms, Alex flexed his triceps slightly ripping the fabric near the shoulder. He then flexed his biceps completely destroying the sleeves. He flexed his back completely ripping apart the back of the shirt, and then flexed his traps and necks, destroying the collar and the top of the shirt. He flexed his massive pecs blowing out the front of the shirt, flexing his lats to remove the remainder of the shirt on his abs. Throwing the scraps in the garbage, he dug through until he found some baggy denim jeans that gave room around his legs, a big black t-shirt that was snug around his upper body, and a school jacket that fit about the same as the shirt. He also grabbed a big enough pair of sneakers that fit perfectly around his now massive feet. Cleaning up his dig in the basket, and throwing the remainder of his watch in the pocket of the jacket, he quickly returned to the field. He showed his friends his new physique, and they were amazed. They were all still confused what caused it, but did not ask about the change of attire. No one seemed to care. He went through the rest of the day normally, and went home, his mom amazed at his new physique. His mom after learning where he got the clothes understood his decision, and decided to take him clothes shopping, to find him some bigger clothes, as well as some spares should he grow again in the future.