"UUUGH" grunted Jeff as he shot his seed deep into the mare. He stopped mentally resisting, and felt the program enter him. He closed his eyes and felt his body shift. He opened his eyes and saw the mare infront of him. "What the fuck?" he said, wondering why he hadn't gone back. He then realized that he could talk, and felt his face. He had his human body back, but he was naked, and in some farm where he had no idea where he was. "Oh fuck, I better get out of here" he said, and turned to run away. He headed down the hallway of the barn, but he heard some whistling approaching. The farmed must be coming back! He quickly dove into a storage closet, and shut the door. When he leapt into the closet, he felt something slap him in the knee. He looked down to see what it was and realized that it was his dick! Most of his body had changed back, but his cock and balls were still the size of a horses! His dick was large when his body was a horse, but on his human body it was enormous! It was down at his knees, it must have been at least 15 inches long! His balls were also huge, being about the size of cantelopes! He started to breathe heavily, and suddenly he looked up as the door to the storage closet opened! It was...