My New "Playmate"

I've been cleaning the world, one scum wad at a time. Well, teens who'll eventually grow up into scum wads. But no one suspects a thing. This girl, I was willing to let her slip. But she pushed her luck. Now, she's trapped with no way out. Her friends under the illusion that she's safe. Maybe, after executing her, I'll be done. Only one way to find out.