Tiny Evil Episode 3

One day a doll appeared in the room of our protagonist. The doll was in the form of a girl, cute but slightly off, in some way that he could not put his finger on. Eventually he attempted to get rid of it, but couldn't bring himself to. So he took care of the doll and suddenly he finds himself with extraordinary luck, everything is going his way! But then one night he thinks he hears the doll talking to him..what the hell is going on?!