John decided to test his powers some more. He turned back to human. He decided he would gain one body part of his beast form at a time. He decided to change just his genitals. His penis grew erect and proceeded to get longer and wider, ripping a huge hole in the front of his pants. It reached 8 feet long and was twice the thickness of a 20 liter soda bottle. His testicles expanded until they were several times the size of watermelons. They ripped his pants and underwear more, which promptly fell off. He then changed them back and the pants and underwear were fixed like nothing happened. He gave himself just a tail. His wolflike tail sprouted, then grew longer and longer until it ripped through his pants. Then it became six inches thick, grew until it was 12 feet long, gained a dolphin tail shaped ankylosaurlike club at the end, then spines grew from the end to the base of his tail and up his back until they reached his head, ripping his shirt in the process. He then reverted the changes and his clothes were fixed.