As far as I know, ImageFap was the first real host of photography that was tailor-made for the adult industry alone. "It is the biggest adult porn pics site with free porn pics added every minute". Don't quote me on that, but I'm pretty sure this place started off as the go-to hub for anyone that was worried about their porn being removed from locations where they had strict rules about mature content.
Anyway, ImageFap.com has been around for quite some time and makes it easy for you to upload images for the purposes of sharing them with the world. You'll actually need to sign up in order to upload, but the whole process doesn't take that long and once done, you'll be able to have all of your content published and archived in a very simple fashion.
Image Fap was created with one purpose in mind: giving people access to sexy images without the risk of the content being removed. This place is definitely focused more toward sharing and archiving, so if that floats your boat, this is a place you'll definitely want to visit and utilize as much as possible when it comes to uploading images on the Internet.