If you have to ask if it's legit, it's probably not. A good rule of thumb is if anyone wants you to sign up for any other site, run, do not walk, in the other direction.
As I told you in your intro, no one is here to help you with your wanking material. I gave you some suggestion where to go and find such. Maybe take a look around ALL the boards and see what happens on them so that you have a better understanding of what this side is all about.