Originally Posted by topadult

In other niches, it's maybe true that we can rank with only on page SEO .
But in adult niche, I doubt it!
There is no site ranking in page 1 for many webcam-related keywords without solid backlinks.
Check their backlinks profile and you will know the reason.
Sometimes you see no backlinks because they hide them all ;)
Let me show you an example:
This site Free Porn Sites , Videos Porno Tube - IMzog.com is 4 months old and it ranks in top 5 for keywords "porn sites".
Its traffic will reach 1 million visitors daily at the end of this month.
Check its backlinks. Hope you will find something interesting!
Just my 2 cent.