Of course Mikey wasn't done, yet.
He fused even more people with animals, determined to not miss any chance to transform somebody. Most of the time he merged his victims with the animal's orifices and genitals of the animals. Another young mother became a zebra's penis. A lone man, wandering the zoo became a deer's vagina, while a nearby zoo-keeper got fused with the same animal's anus.
Sometimes he a got a bit more creative, though. There was a teenage couple, kissing one a bench next to the wolf enclosure. One moment the youngster were just about to fondle each other, the next moment there was a large three-headed wolf in the enclosure. Aside from the two additional heads and increase in size, it was a normal, male wolf. It was impossible to tell which head belonged to whom. It it hadn't been the alpha of the pack before, it would surely soon be. Mickey was laughing his ass off, when the animal started to lick its balls with all three heads.
Another zoo-keeper, a woman this time, ended up fused with one of the tigers. This time a full on fusion, though, the result being a half-human hybrid. It looked like one of the creations on one of those furry websites, a bipedal, anthropomorphic tiger with a very feminine built. Jon noticed Mickey's amused surprise when he realized that the tiger had been a male. While the hybrid looked quite feminine and had two very human tits on its chest, it also sported a feline penis and balls between its legs. Like the unchanged tiger before, the hybrid was lazing around on a rock. This time, however, it was also stroking its erect cock, not caring about the people watching it.
He did a few more fusions like this, in one case even fusing a pretty young woman with a female hippopotamus, creating a chubby anthro-hippo that looked almost like the one from that animated movie, except for the pair of massive tits it sported, and then turning her boyfriend or husband into the hybrid's vagina, ending up as nothing more than two eyes above the swollen organ. Mickey laughed when the hybrid started to talk with her own snatch, which actually talked back.
Mickey got hit by inspiration when he saw a middle aged couple arguing with their teenage daughters next to the elephant enclosure. They looked quite mature, so Jon wondered what they were doing there, they could have been eighteen or more. Apparently that was actually the problem.
"Mom, we are far too old for this. Why do you have to force us here," one of the girls said.
"Its a tradition. We've been here every year, since your birth. Why can't we at least keep a few traditions as a family," the older woman answered.
"But its boring. I'd rather be in the city with Clark."
And so it went on. Only for a few moments, though. Mickey didn't wait for the argument to get resolved. Suddenly the family was gone. Jon wanted to ask him, what he had done but then saw it, when turned to where his brother was looking. One of the elephants, a cow as far as Jon could tell, sported four eyes around its exposed anus. Four human eyes, all of different color and all moving independently. He immediately realized that each eye belonged to one family member. Telling from they way they looked, they seemed bored.
Mickey probably noticed Jon's shocked expression and gave him an evil grin, proud of what he had done. Suddenly he noticed an older zoo-keeper watching the same elephant clearly focusing on its butt, too. Gripped by curiosity, Mickey approached the man.
Apparently the man noticed him and said: "Quite impressive, isn't it. You got to have respect for them. The entire family. All know serving as old Daisy's butthole."
Mickey smiled, playing the innocent boy. "Do you know why they all become this?"
"Oh, I know," the old man answered with a smile. "It was Mr Gordon who decided to undergo the change first, after hearing that Daisy had gotten quite weak due to her age. Everybody knew that the old lady wouldn't stay with use for much longer. You need to know, that Mr Gordon had adored these animals since being a little child. Daisy had been his favorite. It was quite noble of him to sacrifice himself for giving her some more years."
"And the others?" Mickey interrupted him.
"You see, Mrs Gordon wasn't willing to let her husband go like this. She fully understood his reasoning, though. Thus, unwilling to force him to change his mind, she actually decided to join him. This way they could stay together forever. But then the girls protested. At first they wanted to convince their parents not to undergo the change. They had no love for the elephant and were quite disgusted by the idea of being part of the animal. They cried, argued and screamed. I witnessed a lot of it. You need to know that I am responsible for the elephants and at the time Mr and Mrs Gordon were contemplating to fuse with Daisy, they came here very often, accompanied by the twins. To everybody's surprise the girls eventually decided to join in, too, with a steely determination. It was quite obvious they hated the idea of what they'd become but they didn't want to leave their parents alone, even when they got told that they'd become the asshole."
"You see, at first Mr and Mrs Gordon wanted to become the vagina. Makes sense, as you only got to taste a bit of pee and get some fun when Daisy gets to mate with the bull. But when the daughters wanted to join in, that was no longer an option. It some technical mamo-jambo having to do with the specific compatibility of them with Daisy. I don't know the details but the ass was the only option. If the girls had let go of their plan, the vagina would have been an option again. But hell no. All four were determined not to get separated. They'd rather be the anus. Now there they are. All they do is laze around and shit. You got to have respect for them. Not only willing to save such a majestic animal but also to stick together no matter what. Its kinda romantic, isn't it."
"Yes, it is." Mickey answered with a smile. "Thank you Mister."
"Oh, take a look boy. That's what they enjoy the most." The man pointed towards the elephant.
The animal was just taking a shit. Jon and Mickey were both shocked at the amount of poo an elephant could produce. Huge portions of dung were squeezed through the thick asshole. Like the mother, now a camel's butt, before the family seemed to enjoy, as far as their eyes could express it.
"I was told they can taste it. I don't know about you, but I'd be horrified by having to vomit elephant dung." The zoo-keeper commented. "At first most like them feel the same but sooner or later they all start to enjoy it. I got no idea why or how. At least they seem to like their new lives."
Leaving the old man alone, Mickey went on to look for more victims.