You were just an ordinary 18 year old human boy, there is nothing special about you, you live in an ordinary house and sleep in a bed like everyone else, you are white skinned, you are 174 cm tall, you have a penis, you wake up every morning, eat breakfast, brush your teeth, go to school, attend classes eat lunch, do your homework, eat dinner, take a bath in the evening, brush your teeth and sleep at night. It is the usual boring routine you do every day. But today something special is about to happen to you.
You find yourself stranded in Animalia and you are also naked, you don't know how you even got here or why you are nude, but all you know is that this place is similar to the Human world, except that there are no other humans, here. You are the only human in this world. all of the other inhabitants are Anthropomorphic animals or Animalians.
The Animalians range from animals you would expect to see in real life like such as, dogs, cats, foxes, rabbits, kangaroos, wombats, alligators, snakes, lizards, birds, insects, fish, amphibians, etc. as well as ones you only hear of in myths like Dinosaurs, Dragons, Kitsune, Tanuki etc.,
A majority of the Animalians are Male and yet they all wear clothes, most of them are friendly, but there are a few that are hostile and the hostile ones will try to kidnap you and transform you into their female animalian bride of whatever species they are by anally raping you. If that happens you will get trapped in this world you will turn into a female animalian of whoever gets you as their bride and you will be eternally naked and with a tail sticking out of your butt just above your anus. If you give birth out of your anus, it will be a boy and if you give birth out of your vagina the child will be a girl.
Since the Animalians have never seen or heard of human beings and that you are the very first Human to exist in Animalia, most of the Friendly Animalians will want to study you for a few days, and then maybe they might send you back to the Human World. Some might want you to do errands for them before they send you home, and only a few will help you get back home with no tasks, favors, errands, to ask of you or strings attached, the rest of the Animalians will try to kidnap you and anally rape you to turn you into a Female version of themself to be their bride.
There are no clothes of any kind that will fit you, and even if there were, you can't wear any of them. You have to go on this journey nude.
You have to make it back to the Human World alive, unhurt, unchanged and as your human boy self.
Which Animalians will you trust to help you get back home, and will they help you or betray you?
Good Luck!