Serious question here, dudes. Why is it that people (me included) even having the whole fucking internet one click away, with an infinite source of porn, we still lose our shit when someone post five seconds of some random clip, or a picture, or a page of a hentai, or whatever the fuck you are into? Why is it that we need so badly the whole of that random piece of porn? There are full movies out there we just need to go to the nearest site. What the fuck is wrong with our brain anyway?
You weren't thinking of porn and then the image triggered it, as oppose to being in the mood for porn and seeking it.