You used to be a normal Human girl, things were always the same old boring stuff, wake up go to school, do your homework, eat and sleep, go to the bathroom if you needed to, go to the doctor if needed and all that other stuff but eventually that will all change soon, something incredible is about to happen to you.
When you woke up, you found yourself floating in a tank and floating in water. The tank is long and big enough for you to lay down on either your belly or your back, but not enough for you to turn around. Your room has 2 big mirrors and the front mirror reflects both your reflection and the rear view mirror and the rear view mirror reflects the rear of your body. In the front mirror you see that your upper body is bare naked except for clam seashells on your breasts, but your navel or belly button or bellybutton is bare naked. You also see in the front mirror that your humans legs are gone and instead you have a fishy mermaid tail where your human legs used to be.
The rear view mirror shows that your back is bare and you also see the Mermaid Fish tail from your rear lower body too, just like the front the rear of your Mermaid tail is covered in scales, except it has openings where your anus, perineal raphe, clitoris, urethra, labia Majora, minora, and vagina are and they are always naked and exposed and never covered. You let out a scream and your human parents hear it and rush into the room and see you
“Honey what’s wrong?” They ask you “I’m a Mermaid and why am I in a water tank?.” You tell them. “Honey you have always been a Mermaid and the reason why your in a water tank is that if your Fishy Mermaid Tail ever dries out completely, you’ll die.” They tell you. “But I’m supposed to be human, not a mermaid.” You say. “No Honey, you have always been a mermaid.” “I’m not supposed to be” you tell them.
Later your tank is wheeled to school & everyone sees your naked mermaid body. It was normal to them you had them. WTF?!. Later at Biology and Anatomy class you are at the front of the class where everyone can see your mermaid private parts. They inform the class of your unique biology and anatomy and that your Mermaid private part holes are just for show, you don’t actually poop, or pee from them. Instead your Mermaid holes are for sexual pleasure, and if you were ever pregnant and lay Mermaid eggs, if they come from your mermaid anus they hatch into mermen, but if they come from your mermaid vagina they hatch into mermaids.
Later you are forced to go to the doctor's office, they put instruments into your Mermaid anus, urethra and Vagina in your mermaid fish tail to see if you are pregnant, right now you are not, the tests come back negative.
Eventually you return home and before you go to lie down to sleep in your tank, you are put in a bathtub, and your tank is cleaned, your tank has to be cleaned 3 times a day or else there will be germs that could infect and kill you in there. And then not only would you smell like dead fish, but you would also only be useful as mermaid sushi. [God. I must look like a freak, a Mermaid with a Fish’s tail. And no one sees any of the changes as odd. Infact everyone remembered me as always that way. And reality seemed to be changing to reflect that. What do I do? Is there anything I can do? Why is this happening to me? ] You thought. This was so odd & worrying to you. You cry tears out of your eyes for a long time, for many hours even. Eventually you get tired, and sleepy and you go to bed and eventually fall asleep.