A (usually designed to be sexy) femalecharacter who the writer or storyteller goes out of their way to make ridiculously evil so the audience will demand, crave, and celebrate her pain, usually with the intention of having something disturbing or sadistic happen to her.
Friend: Malty was so evil! She deserved what she got in the webcomic!
Me: Of course that torture porn villainess was so evil- how else would the guy who wrote her be able to convince an audience that the woman deserved the sick things he had happen to her? He did it to be an edgelord.
A sexy femalevillain who is poorly written because the creator is focused on the awful thing(s) he wants to have happen to her in the end to satisfy or shock the audience.
Person A: Now that you've read my story, I want your completely honest opinion on the young female villain.
Person B: Honestly, you had a really interesting concept for a character there, but you ruined it- because almost all of your writing decisions around her revolved around drumming up excitement and demand for the bad things you did to her in the end, and your story and the fandom treated her as if her body, her screams, her pain, and her death were all she had to offer the story, she's nothing more than a torture porn villainess, and that doesn't really do you justice as a writer.
A man or women, unmarried, and living like a house wife or house husband. A house mouse is very pampered and well cared for, in exchange for this the mouse takes care of the house and anything elts to keep master happy.