A woman is eating a pie in her car as it gets an automatic wash. Careful to keep the pie out of shot, she then films herself on her phone pretending to have an orgasm, posts the clip online and drives to work. Once there, she’s constantly distracted by thoughts of domestic chores (‘Whites tonight, colours in the morning, hang them out before the school run’) — which mightn’t be so unusual, except that her work consists of having sex.