We begin with a woman sexy dancing in a nightclub.
A handsome man - who she refers to as 'boyfriend' in case the viewer was confused (they were) - takes her by the hand and leads her to what can only be described as an objectively public area. They start kissing passionately, and in the space of a few moments he has exposed both her vagina and her breasts to the club's patrons.
But, in a twist that has never been used before in television, it turns out it was just a dream.
In the current day, the woman, whose name is Billie, is the mum of a newborn (I don't believe we ever learn her name??) and a toddler named Hudson. Her life looks something like this: