Vivienne Franzmann 
Pests (NHB Modern Plays) [EPUB ebook] 

A hard-hitting, claustrophic drama about trying to escape your past.
Pink loves Rolly. Rolly loves Pink. And Pink loves getting bombed off her face.
Sisters from the same nest. Both trapped in a tiny rotting world. Both cuffed to a past that refuses to release them. One wants out. The other needs her in. Trouble is that when you complete each other, you're nothing on your own.
Pests was commissioned by Clean Break in a co-production with the Royal Court Theatre, London, and the Royal Exchange Theatre, Manchester. It premiered at the Royal Exchange in March 2014, before transferring to the Royal Court and touring the UK.