A Girl's Journey

I quite don't understand the mechanism and the goal of this game. There a story at the beginning where your parents leave you alone with 3 advanced drugs that you eat, then live with a guy who ransom you. The best way to earn money and become famous (?) is available from the beginning: suck cocks at the gloryhole all day long. Then what? Have your own apartment (cheaper) and suck cocks to go to school. And? Suck cocks to pay the gym. And? Suck cocks to be a model. And? Suck cocks to buy a better car. And? What else? Not even a Nespresso to buy... Shame.