::2. I don't know the facts surrounding the production of this photograph, but given what I know of conditions for sex workers - especially in developing countries, but even in countries like the US and Japan - the image may well have been produced under circumstances involving substantial coercion and exploitation, and is possibly in violation of international human rights treaties to which those two countries, at least, are signatories. Huge amounts of pornography is produced under illegal working conditions, and wikipedians have access to enough information about those conditions that they should be wary of incorporating the products of that industry into Wikipedia.  
 :::1. See, that's just it: I am not letting you pull me into a discussion about "child porn or rape images" because those are completely irrelevant to the context of this article and your mention of them only serves to imply guilt by association. The premise of my argument concerning an illustration of a legal sex act has absolutely nothing to do with the practice or depiction of criminal activities. If you want to argue about posting prurient images of rape, go to Talk:Sexual abuse. 
 :::2. This specific image (:Image:Bbsk05-6.jpg is no longer of any concern, it is unusable due to a copyright conflict. If there is evidence that Wikipedia is hosting a photograph that features a person who was coerced into, or exploited during, its production, then that image could be illegal and should be deleted. However barring all visual content associated with the pornographic industry because of speculative claims about human rights abuses is an untenable position. There are many responsible and professional pornographic actors who would resent any implication that they were criminally manipulated into working for the industry. ˉˉ╞╡