email list for porn

I am looking to create or buy a large email list for porn at a relatively low cost. Anyone have experience in email marketing for porn or have any ideas?

The old fashioned way. Create a website with an email capture box. If the visitor enters their email, they can go passed it into the adult content. Post it on twitter/Instagram, etc with fake 'hot girl' accounts linking back to the site. You will gain a list. Also, consider keyword research and competition analysis. Be realistic, do not try and out rank redtube, xvideos, youporn, etc.