Another day, another nude photo of Kim Kardashian!

Of course if a photographer has Kim in a studio, completely naked, he's not just gonna take pix of her backside ... he's going to get the front too! Famed French photog Jean-Paul Goude, shooting for Paper magazine, had just such an opportunity during Fashion Week in September and he went for the full kit and caboodle!

Kanye responded to his wife's rear shot earlier today but Instagraming the photo with the hastag: #allday. Gross. Seriously? You want your wife to show her stuff to the whole world and SHARE that with everyone? There's some seriously messed up psychology going on there ...

And now, today -- an even crazier revelation? Kim's nips aren't quite the pepperonis we thought they were ... but she still looks wack. Thoughts?