Ghew

In the simplest way possible, Ghew is a semitransparent sentient blob of goo. Able to control its form, it can absorb liquids to increase its mass, converting the liquid to being part of itself. The more liquid it had access to, the bigger it gets, and it's not unheard of for Ghew to overrun entire planets, especially if there's a large amount of water on the planet. Another unique property that it has is that it doesn't have any central mind, having control over all of itself even when separated, meaning that no matter how many times you divide it, it'll still be able to reform itself into one mass without any problems or having any conflict with itself.

The liquids it can absorb are limitless, ranging from simple water, to stomach acids. Because of this, Ghew is undigestable, and any attempts at doing so only results in feeding it. On that note, though, the only liquids in a being that Ghew will absorb is the stomach acids, the cum of the victim, and if they're female or a herm, the milk. This also applies to any other goos it comes across, absorbing them in order to make itself bigger. In addition, it'll hold the people who get engulfed by it prisoner, using them as a source of fuel for itself, as it sustains them to further its growth.

If you're interested in an RP where Ghew arrives on a planet, and eventually takes it completely over, just PM.

Current RP idea: Goo Zombies!
Ghew infects a single person at first, going inside of them while slowly feeding from them to grow bigger to the point where it can cover the victim's body with a film of itself, overpowering the victim and basically turning them into a living carrier, who's goal is to spread Ghew to the non infected.

(Character's still in development, but feel free to PM if you have any suggestions, comments, or want to RP. And, since a lot of people seem to miss this, Ghew doesn't digest anything. It just holds it inside of itself.)