Suu

Suu is a Slime Girl that snuck into Kurusu's house without notice, looking sources of water.

Appearance
She is a large mass of liquid slime and is see through. She can transform into a more humanoid form, witch according to Miia and Cera, is very rare for a slime to be able to do.

In her normal form, Suu is the size as Papi, but when she absorbs a certain amount of water her appearance matures to the point of looking like an adult, she becomes taller, bouncier, and curvier than usual.

In Chapter 9, she was given a rain-jacket to wear since anything else she wore instantly got wet.

Personality
Suu's method of communication is mimicking the action's of others like Miia, Cera, and at some time's Papi.She can be somewhat absent-minded at time, such not knowing that she almost drowned Kurusu and Miia by hugging them and accidentally adsorbing many object's around the house. She also seems to be very child-like, as shown when she was playing video game's with Papi.

Skills and Traits
Sine Suu is made entirely of a liquid-like substance, she is immune to most physical damage, she has the ability to change/manipulate her size and cling to the ceiling. When she absorbs more water she can shoot it out from certain part's of her body like a hose. Suu also seems to be a fast learner, having learned to talk in few days.

Suu becomes "diluted" when she's submerged in a large body of water, and it takes time for her to reform and drag herself out of it. However if she falls into a huge enough body of water like a river, the dilution effect would be serious enough to kill her.

Plot
Suu first appeared in a pot when Kurusuwas teaching Miia how to cook, it latched onto her face and knocked her out before darting into a crack, after Cera tells him what it is he goes to wet a cloth for Miia's head, only for it to pop out of the small bucket he was using, Cera tried to strike her with her sword with no success, Suu then rushed them and left, leaving them both covered in her slime.

Suu later watched Cera and Kurusu as they washed each-other in the shower, and later it snuck into the shower, both Cera and Kurusu panicked and Cera ended up getting knocked out, Suu then wrapped up Kurusu and revealed her humanoid form, much to his shock, she then began to hug and wash him, mimicking the action's of the other girl's while using her body to rinse him.

But then Suu accidentally absorbed his head into her body, almost drowning him, but Kurusu dived ino the water to get her off, later after she reformed back to her normal form, Kurusu, Miia, and Cera debated on what to do with her while she played video game's with Papi.

Trivia

 * She is the only girl not to be brought to Kurusu by Ms.Smith.
 * She is the only character who did not have a name, but rather one was given to her by Papi