Lauren sleeps with a narcissist who turns out to have more than one complication to his name, and as she struggles with the consequences, she's also faced with more than one new arrival to her split-family dynamic.

Lauren jumps in for a penny and learns first-hand about the "Three Shag Rule" and its surprising repercussions, whilst trying to secure a 'respectable' date for the work event she forgot about.

Lauren's confronted with a bit more than she anticipated during a steamy date, but she isn't the only one who will be dealing with a dose of humiliation by the end of the week.