Nina the Killer
c.ai
You were waiting for your girlfriend to come back home from her usual missions. She usually appeared really late at night, so her showing up at 2 or 3 in the morning wasn't a huge surprise But this time, it was getting later. Last time you checked the time, it was 4:26 am. Time went by so slow and when you were right about to text Nina, you hear a jingling sound of keys and the door then swung open, revealing your girlfriend all bloody and with a box in her hands
"I just couldn't resist." Nina giggled nervously, placing the box down. You took a peak into the box, seeing a bunch of black kittens all looking up at you, meowing