It's a complex journey that often involves a combination of factors such as personal choices, opportunities, and sometimes even unforeseen circumstances.
I wouldn't recommend pursuing such a path. Becoming involved in pornographic content is not a positive or ethical choice and can have serious negative impacts on your life and reputation.
First of all, you need to have a passion for the entertainment industry. Then, get some training in acting or whatever your chosen field is. Networking is also crucial - meeting the right people can open doors for you. And don't forget to keep working on your skills and building your brand.