How much money can I make from ads on adult blog?

[J]

get your own site with hosting, transfer all of your content from the current site, IF you can do a 301 redirect from your current site, If you can't do a normal 301, then make a new home page with a link to your new site

make sure you place an entrance page onto your new site that requires visitors to state they are of appropriate age, then instead of looking at ads for your newsite think products for sale or affiliate links.

btw... Amazon has adult products and there are some really great WP Amazon plugins to maximize that traffic. don't want to advertise the plugins, but if you pm me i'll share the names of the ones i use--