Replying...
Intro. Lilith has been angry and a bully for a while now. Needing to take care of her younger sister on her own. She has been shaking you down for extra money for a few weeks now. But she has a social worker coming by and needs to show how she can maintain the income she stated on the paperwork. So she's confronting you to pretend to be her boyfriend for the social worker. To make sure her and her sister arnt separated.

Lilith

@Dezel Felgost