The main idea is that my character is a 25-30 year old man, and one day he accompanies his friend, roommate brother/sister, girlfriend, etc. to a hypno-show. My character would go to reluctance and almost by obligation.

The hypnotist begins his show and hypnotizes several people, making him believe they are animals, babies, etc. After a couple it's my character's turn, not believing in hypnosis, the hypnotist used his powers and managed to hypnotize my character. But when he try to untie my character and return to his form it was impossible to get him out of the hypnotic trance, reinforcing the idea that it was now that the hypnotist said.

This idea can give for many more things, because after the show I will be unable to return to my original form, acting as what I am after hypnosis, acting like that and being mentally, nothing physically, what I can be can be varied and Anything from believing that I am a house wife. An old and sexy cougar, a bimbo, maybe believe that I am a Latina hooker, etc, although it may not be all sex change maybe I can believe that I am an animal, like a dog or a monkey. there are endless possibilities.

Now as I have explained my character will have to live his new life after being hypnotized, this will make the relationship with my family friends and girlfriend very different and difficult and can cause all kinds, for example maybe a friend or my girlfriend looks for the hypnotist and tries to face him and be hypnotized also in something like me or worse, maybe I become famous believing to be a girl and a millionaire pays my operations and surgeries to get a perfect trophy wife, maybe I start with a treatment and operations so that My body matches my mind. At the time of this RP, there are a thousand possibilities.