Welll, that's interesting. At least I think I understand this one, even if I don't agree in the least. Another of my pictures was pulled today... This one? "Begging for Attention"
Now, this picture featured a nude character, lightly bound (wrist to collar), on a leash... and that was pretty much it. Unlike the last few, there wasn't any implied insertion at all. However, DeviantArt killed it due to "Explicit Pornography". What porn? There was a dildo lying on the ground a few feet away from the character. Apparently this violates their "sex toy" rule, regardless if it's used...
The others I sorta got, but this one? This one seems silly to have pulled. At least I get what the qualifier they're using is now. ANY sex toy, used, unused, or even just sitting around on a shelf, is grounds for removal.