Penny

When Penny walked through the mirror, she found herself in a room she could hardly describe. It was dark, cold, bland, and there looked to be bloodstains on the floor.

"This place is horrid," she said. A light flickered, and she saw that she wasn't alone.

"Why hello there, little girl," said her other self. At least that's what Penny thought she was talking to.

"Let me guess, you got kidnapped to become part of Mike's harem, and now you're doing some kind of challenge," said her other self.

"How did yo-" started Penny before she got cut off.

"Because I was too, but my season got cancelled. Don't know the details, but I don't care either. The important thing is that I won in the end," said her other self with a proud smile. Penny's eyes lit up.

"Really, how?" she asked.

"Simple, by eliminating the competition," said her other self.

"I don't think sabotage will work when they all hate me," said Penny, making her other self laugh.

"I never said anything about sabotage," she said before shining the light on the far wall. What Penny saw made her sick.

Seven heads hanging from the ceiling. One for each of the other contestants. Penny belt over and threw up, unable to look at the horror.

"You, you monster," she choked out.

"Oh please, don't tell me you haven't tried to hurt them," said her other self. Penny backed away in horror, but she couldn't deny it.

"Don't tell me you never fantasized about slitting Gabby's throat, or dumping Gwen in the water until she stopped squirming," said her other self. Penny's knees went weak and she fell to the floor.

"Wh-what about Mike?" she dared to ask.

"Oh, he's alive. Barely. I keep him alive enough to give me permission to get off. But he doesn't need arms or legs to do that," said her other self. She shined the light on Mike, and Penny gasped.

"I'M DONE!"