Ben, Jeff and David were staring open mouthed at the man. There was a snake like bulge in the back of his pants and for a second everyone thought he had maybe relieved himself. But the bulge got bigger and bigger. There was the sound of denim tearing and a large, thick, hairy, brown tail burst through the back of his Levis. The man sighed in relief, turned to see it and screamed. Nobody moved. All eyes were fixed on the man as he held the tail pathetically in his hands. He looked around in shock. Then Jeff noticed how hairy the man was. His shoulders, arms and neck were covered in brown hair. Short, stubby course hair. They were sure he hadn't looked like this before. And apparently the man was thinking the same thing. He stared at his arms in mute horror. The tail for a moment forgotten even as it twitched and grew a little more. The hair was growing thicker on the man. His muscular arms now very bestial looking.
"What's…what's happening to MEEEEEHAAAAAAAEEEWWW!" brayed the man, and clutched his ears. He gasped in pain again, Ben leaned forward to see what was causing it. Then his ears emerged. Too large to be held in hands, now long and pointed. Up and up they grew - reshaping slightly. Growing into an unmistakable shape. Jack ass ears.
The man stood there, the hair crawling up his neck - sporting donkey ears and a tail (which was flourishing into a tassel at the end). He gasped a little then made a run for the door.
Suddenly another man shouted in pain - a few eyes turned to him where they saw him also sprouting donkey ears.
Jeff said in alarm "Christ guys what's going on?"
"I don't know…" replied Ben as the vested man began banging on the locked door.
"Let us out of here! Help us!!" he shouted, his voice was a little deeper. They could all see his buttocks straining at the seat of his pants. Were they getting bigger?
Another cry from behind the boys and a tail burst from someone's pants. Then another man's ears began to stretch. There were about six guys now sporting jack ass appendages. Panic was starting to ripple through the crowd now as the men and boys started to realize they were locked in. Through it all David turned to the vested man and saw him screaming as his face began to stretch. His teeth were bared, his eyes closed and his nose building up and growing into a…a…muzzle. His hairy hands shot to his face as it grew out of control. Within moments the man had the face of a very scared and confused donkey. His eyes were still human though, as a he stared at his body growing.