The Past~~
A slime girl from the underworld, this goo femme is older than she appears, and yet probably just about as naive. She's lived most of her life underground, as an incoherent mess of viscous (not 'vicious'!) slime, slipping through cracks and draining through loose soil while looking for worms or other sources of protein, and absorbing moisture for sustenance.
The Present~~
As a result, she tends to be a bit scatter-brained even when united into one mass, and she is extremely innocent about the goings on of the overworld, finding many of its features (and especially its inhabitants) confusing and astounding. Her demeanor is constantly inquisitive about all things, including those of a more erotic nature. She doesn't own anything due to her fluid nature, including 'having' a place to stay!
The Future~~
Eventually Amorphia wants to find a person, human or otherwise! Who will give her all the liquid she needs (especially the yummy liquids they make~) and teach her about weird stuff like shoes and books and planes. She could even live in their bathtub and maybe get a job cleaning pools or
Them Curves~~
The form she takes on when appearing before humanoids is that of an eternally curious, youthful female, with large breasts that wobble and jiggle as she moves, a slender waist across which drops of blue goo roll, and bright teal eyes that glow with inner light.