Summary: Gluttony, one of the seven sins, like most demons, this can possess you and turn you into a hungry beast, unlike anything you've seen before... add in a cannibal glutton possessing you and that's a world of trouble.
Luz doesn't know what happened, one minute she's learning about an ancient demon, the next... she's being possessed by said demon! Everything was blurry since then, and it was a few hours after Luz had been possessed, and she had woken up, chained to the floor, covered in blood.
"W-w-what the?" Luz asked, "What's... what's going on?"
Luz tried to get up, and to her shock, the chains burned her.
"AHHHH!"
That alerted the others that Luz was awake. They came in and looked very wary of her, as if she was a wild animal. Luz looked at them with fear in her eyes.
"What's... happening?" Luz asked, very scared, "What's... AHH!"
Eda looked at Luz with a sad look, clearly upset at not being able to help, but then noticed that Luz's eyes began to turn black and red and her nails sharpened into claws. She quickly pushed Willow and Gus out of the room.
"You two, out, I can handle this." Eda said, going Harpy mode.
Just as she did, Luz broke out of the chains and stood up, growling at Eda.
"Listen, Kid, you're not in control right now, you need to calm down."
It was at this point that she was basically trying to sooth a rabid honey badger would be easier than trying to calm down the demon in front of her. Luz lunged at Eda, but Eda dodged it. She grabbed Luz by the back of her tattered hoodie and threw her to the other side of the room.
"Luz, don't make me do something I'll regret." Eda warned, "You've been possessed by a demon, and we're trying to help before you kill someone else."
Luz wasn't listening, the hunger was over powering her ability to think clearly, and right now, Eda was looking a lot like a giant chicken. Luz licked her lips and ran at Eda, trying to cut her with her claws. Eda dodged each attack and gave Luz a strong kick to the chest, which knocked her back and made a big pile of junk fall on Luz.
"I hope you aren't too hurt, Kid." Eda said.
Luz stood up from the pile, with a knife sticking out of her chest. She grabbed it and pulled it from her chest. Eda watched blood run down and drip onto the floor as the wound began to, slowly, close. While to most people this would make them think twice about attacking, Eda flew at Luz, not afraid to unleash now, because she knows Luz will be able to handle it. She grabbed Luz by the neck and slammed Luz into the wall, before throwing her to the ground and grabbing her by the hoodie. Eda started to deliver punch after punch after punch. It took at least a full minute of punches at full strength to knock Luz out, and her head looked like a watermelon that was just hit with a baseball bat. Eda just stood there, breathing heavily.
"... I'll find a way to fix this, Luz... I promise."
This would probably be an M rated fic, but mostly for the blood and violence, and it would have a good ending. Inspired by Rainymune on Tumblr. Follow, Favorite, and Review for more.