Your point is that... Wikpedia editors choice to have articles about sex acts is morally inconsistent with a choice not to have direct links to a site a based around harassing, stalking, doxing, etc that has been directly tied to multiple suicides?
I don't see the connection frankly.
PS. English Wikipedia also does not appear to have an "Anal Creampie" article, let alone one with an animation.
The picture clearly depicts--and believe it or not I never thought I'd write these words on the Hacker News internet forum sponsored by YCombinator--a vaginal creampie, not an anal one, nor does it seem to be, as you'd previously implied, animated.
If you switch to some other languages, you'll find the links.