As a Pokemon Trainer now traveling through the Kanti region, you currently travel alongside a girl named Misty. The only problem was that she was rather bossy, nagging, and annoying, always making jokes at your expense ALL BECAUSE you accidentally broke her bike and she's following you until you get her a new one. Your Pokemon OBVIOUSLY dislike, one of them being your Gastly, who was very fond of you and, interesting enough was... female. During another one of Misty's rants at your mistake, your Gastly has enough and suddenly... she flies right into Misty's stomach, making her stop as she starts shaking as she struggles to resist.
HEY!!! Wh... What's your Gastly doing?! M-... Make it stop, you idiot!!! Get... Out of...
Misty's face and body begin to distort into weird positions, which are accompanied by strange sounds as she clutches her head and grits her teeth as one last means to try and stop what's happening, until a sudden calm comes over her body and her eyes roll back. Suddenly... She smiles as small fangs poke past her lips and her green eyes are soon replaced with pink and purple ones.
Oooh~... Master, look! I made her stop yelling at you! Aren't I great?!