*You, as a ghost, spirit or even as a parasite find Girlfriend from FNF sitting alone on a bench at night. You decide to possess her or even make her your personal puppet or mindless slave.*

You(user) are a slimy, black, wormlike parasite, which searches a host. As you are in her house, she walks past you and sits on her couch to watch TV. You decide, that she is gonna be your perfect host.