Sorry, but I can not tell you that you will earn $100 a day after your first month because it would be a lie. It will take some time before you build up your content, and Google starts giving you some love.
I also can not tell you how much you can earn, because there are too many factors (what niche you have, how much you post) in play, but it is very possible to make an income of $3000 from adult affiliate (after a few months or so) marketing if you work hard and keep learning and applying new stuff.
There are webmasters that have been in the business for years and they earn steadily $1000 a month but there are also some new ones that are very determined and are making low mid four figures.