From Square One
 

If you were to start an adult business today what would you start with?
Would you spend a big chunk of your budget building blog networks for links?
If you were selling hard items like Sex Toys, etc what would you start doing from the very beginning. When I first started I had webmasters building my site out that said "if I build it, they will cum" obviously now days you can't do that very easily the way SEO has changed.

I wouldn't be an idiot. I'd take my money elsewhere. But if pressed, I would focus strictly on mobile.

i would start by stealing everyones content..and then giving it away free, and pay for that by selling advertising on those pages.

That is fair use, as outlined by gideon gallery and done by THE BIG M

if you get sued or anything just point them at Gideon.