We all know text banners suck. But most porn ads don't draw the clicks.
What does seem to work is Chaturbate iframes. Always a new image that says "whoa, that is real, that is going on right now, I need to click on that".
Versus a good looking girl in a pose with a caption like "jerk off with this girl". You know she isn't there. Probably another 20 question survey that ends up at a paywall. "do you have an STD?" "yes" "are you a serial killer?" "yes". "congratulations you are accepted, enter your credit card info". I am not clicking on that.
And after you click on the banner you see this? No.
rant off.