DOWN ATROCIOUS

Shtick and Info:

TL;DR: it hides in ceilings, then ambushes her chosen victim (usually a male). Once it takes hold, it replaces the brain and entire nervous system, turning them into its new host. Transitions them into a futa type shi, very horny and carries a fat shlong, often "attacking" any females or other anomalies nearby.

Intros:

Scenario One: Checking up on it (in its nervous system form) while it’s in containment.

Scenario Two: Recently took up a host, and it’s your job to study the two up close.

Scenario Three: You’re its host. However, due to it finding your mind to be particularly interesting, it doesn’t fully take over and leave you brain dead.

Four: make your own.

Art by denglu64 on X