Wait, how do you become a porn star? There are many, many misconceptions that people have about the adult industry. Of course, you need to be well-endowed— like super well-endowed —but you also need to have the stamina to perform for hours under hot lights. That minute clip you watched on Pornhub? That likely took an entire day to shoot—or at least multiple hours. You also need to be able to perform with a dozen crew members watching.