Natalia got one of those illogical bodies where she is skinny but still has huge all natural breasts! She is almost too skinny for me and I have to wonder how big her boobs would be if she put on some weight!? Great set of boobs either way, and she looks good while wearing rope!
Agree with blah: she definitely needs a trim, but otherwise that body is awesome.
As far as seeing her ribs is concerned…I’m hardly “starving”, but if I arch my back and put my arm over my head and the lighting is just right, you can see my ribs, too. In fact, I’d say it’s that way for most people, except for the undeniably-fat ones. It’s all about the lighting and the angle here.