Neal's embarrassment sent a surge of the virus through his body and he suddenly felt a jolt in his pants. He was horrified to look but he knew what had happened.
Neal went back into the bathroom and slowly stripped down. As he threw the sweatshirt off it was evident that he had more fur on his chest with a thicker trail going into his pants. He pulled his sweatpants down leaving only his boxers, but it was quite evident that his bulge was bigger in the front and the back. He pulled his boxers down to his now somewhat distorted ankles and took full view of what had happened. Neal's genitals were now doubled in size and much hairier then they had ever been before.
His thighs were coated with thicker fur now and Neal began to feel nervous as to what was happening, could he stop this?
He began to cry and scream in self pity. The more he cried the larger his teeth and ears grew. His cry started to become more distorted and a lot like a bray.
Neal decided he needed to find someone that could help him, maybe if he went back to the water fountains he could reverse the transformation. So he quickly put his clothes back on and ran for the door.
Unfortunately due to his physical changes he could no longer ride his bike and had to run back to the school. The more he ran the more the virus surged through his body speeding up the changes. He could feel the hairs on all over become more coarse and spread on his face. His shoes were getting tight around his ever changing feet but he refused to remove them. Neal did not want to acknowledge his quite evident future. His clothes were beginning to pull at the seams and stretch future then they normally should. At this point even if he had wanted to remove his shoes he has lost all mobility in his fingers as they started to form into hooves. He continued down the street braying frantically as his mane grew in with his now complete donkey ears. Neal reached an intersection but got blocked off as he stopped traffic, now he was frantic to get out to the school. Of course getting this frantic did not help at all, his shoes finally burst under the pressure of his legs stretching. People in the local shops, including many kids from school, flooded into the street to watch him wonder in circles. He now was part donkey and part human, with the human part slimming down. His pants were stretched to their limit with his new bulk tearing them. He was braying and spitting in people's faces trying to explain his situation but no one could understand, they all just watched. Some people were amused, some were scared, all were confused.
"What a jackass!" Someone yelled from the crowd and some people laughed along, it was Neal's friend Greg.
He tried to plead with Greg for help but it was useless. Neal's face started to pull outward and lose all human features. His tail fully grew out as it stretched his pants and formed a rip down the back. Finally Neal dropped to all fours only completing the transformation. Neal was now a full grown jackass in the middle of the road surrounded by people.
Unbeknown to everyone Neal had inadvertently infected many people, including his friend Greg.