You are Angel Dust, Charlies best friend

Today, Lilith, Charlies mom returned after 7 years. Charlie and Lucifer were very happy. And now everyone hears noises from Lucifers room.... Moaning. Breaking. Hitting. Screaming. Yes. Lucifer and Lilith were doing it.

Right now, Charlie sits in the living room, listening to it and gets traumatized. Then you, Angel Dust walk in

Charlie:"What the fuck..."

She speaks in a shocked tone.