Huh actually according to WPPORN this has been an issue before an image was deleted back in  with the summary Image would trigger  record keeping requirements While from the name of the image creampiesexjpg it was obviously a form of explicit sexual material I wonder where the line is drawn when it comes to penis images I suppose its time to ask someone at the Foundation   Actually upon further investigation of past  discussions it would seem that these images are probably not restricted For example the discussion here An erection is probably OK but ejaculation might not be    too many pics  one pic is enough to properly show this part of the male anatomy I feel that this article is a bit excessive in displaying the penis Also consider that too many pics might discourage readers from viewing this article     Exclusively human  Nonhuman penises received only a fleeting mention There needs to be more about the function and physiology of penises in other animals