Hmm, deviantart has deleted almost all my images from mature content category. Not that I can judge them (though I was surprised when they deleted Kitsune – there is nothing criminal in there), but if you do want to see them, take a look at these addresses. And read warnings carefully.
Naruto: http://imgur.com/a/hJnof
Kitsune - Naruto & Naruko (nudity, R)
Stand still, Sakura - Sakura (nudity, NC-17)
Doggy-style (drawn to "Doggy-style" fic) - Naruko (nudity, NC-17)
Waterfall (co-author Elle-r) - Sasuke/Naruto (sexual themes, R)
Take off your mask (co-author Elle-r) - Sasuke/Naruto (sexual themes, NC-17)
Do not go away (co-author Elle-r)