S2·E4 Heavy Bondage & Custard Creams

Mandy is visited by her old boyfriend Stoat. When the flatmates discover that he's escaped from prison, Stoat ties up Matthew, Martin, Jason and Clare. He takes Mandy into her bedroom and they end up having sex. Mandy ties Stoat to the bed and gets his gun, then releases her friends. Clare tells Matt that Jason is gay. Jason leaves and Clare dumps Martin.