A bull! His aroused dick continued to grow to two feet long. By that point fine black hair had already engulfed his crotch and was moving its way around his legs and expanding belly. Suddenly Marco came to his senses and broke free from Alex's dick. He quickly tried to throw his pants back on over his now ginormous and hairy male equipment in anguish. "What is gooooooing oooooooooon?!" he shouted as he ran to the bathroom, locking the door behind him. But it was too late. As Marco stood in front of the mirror he found that he now possessed the physic of a college weight lifter. He couldn't even see he bottom half due to his now massive and black hair covered pecks. In suspicion, Marco lifted up am arm to smell his now massively hairy armpits only to sense something familiar. He smelled just like the cows he had worked with at his uncles farm. Suddenly he needed to take his pants back off because he was experiencing pain from his newly larger appendage. It was hard for him though giving the fact that his hands were now forming into hard hooves. Marco knew what was happening and new it was only a matter of time before he was like the others, but that wasn't going to stop him from freaking out inside. He watched in the mirror again as his face grew a great burly beard and then began to connect with his chest hair and nose. "Mooooo!" he greatly exclaimed as horns protruded from his forehead and lengthened with great speed. Not too soon after did he come to realize that his body was now covered completely in back fur and that a long leathery tail had shot out above his ass swatting around uncontrollably. His feet then finally started the merge together to match his other pair of hooves above as he decided that it now felt better to stand on all fours to hold his extreme weight. Adjusting himself he notified to himself of a familiar feeling of congestion in his intestines. Deciding there was no other choice, his tail shot straight up and he took a dump right on the spot. It seem that that was what finalized to transformation because right then his face protruded out into that of a bulls. Marco was now a great big bull stuck in a bathroom left only to his human thoughts in his head. But not for long. A little bit later the door was burst down by ...