Is it normal to associate nudity with body odors?
Any time I see pictures of naked people, male or female, regardless of context (porn or otherwise), I can't help but think of how that person's body must smell. Even hearing or reading the words "naked" and "nude" readily elicit such thoughts. Butts, of course, remind me of how farts and poop smell, and genitals, of course, have their own unique odors. Even the skin of the body as a whole, makes me think of how the person's sweat must make them smell. Even if it's a clothed butt (e.g. an advertisement for blue jeans), I can't ignore the fact that stinky farts come out of there.