She has a very busy a sex life

She becomes a mistress of her dad's boss: she's 14 and he's 46. Gasp!

Then she get's married off just to keep up appearances (husband sent away, while she stays in Paris with the old dude). Get's another lover, this time a more adventurous guy, a fencer. They flee Paris together because he does an illegal duel.

They become a duo fencer. They flee to Marseille where they give fencing demonstrations. Julie does mixed gender fighting while wearing men's clothing, so people assume she's a bloke. When people misgender her, she flashes her boobs, silencing the crowd. Gasp, again!