I should note that it isn't usually a close up. It's often just pictures of unsuspecting individuals (almost always female.) The "problem" is that some pervs l

I should note that it isn't usually a close up. It's often just pictures of unsuspecting individuals (almost always female.) The "problem" is that some pervs like to use these types of non-nude images as visual stimuli for auto erotic activities. The only legal issue I see is when the photographs are of underage girls in sexually provocative poses. https://en.wikipedia.org/wiki/COPINE_scale https://en.wikipedia.org/wiki/COPINE_scale In the UK, the COPINE scale applies to such images and may classify them depending on the individual images. In the USA, the law is more nebulas. Interpretation of the poses and the context of distribution would probably come into play. IANAL