To me its clear there was no intention for this image to be sexual at all.

You've missed the point; it doesn't matter if the author intended to draw a horny photo. I already agreed on that point in my above comment. The point is that the situation makes no sense for a horny image, but it still looks like one anyways.

You can't really compare real life people's proportions to a cartoon of an anthropomorphic animal.

I can when the animal has bigger tittys than most strippers do.