Your love's a drug but it's not enough

What happens when Ash gets a message from an old highschool friend?

Ash is a drug addict but you wouldn't ever really think about it by looking at her, Spencer is a rockstar falling deep into the game.

But what'll happen when you put two addicts under one roof? You can't stop when the person you're old friends with that does the exact thing you like.

It's a very in depth story, please do not read if drug abuse is something you can't stand. Yes I'm aware Spencer would never do this, but it's an idea that popped in my head.