I'm not sure what this is, because of the graininess. From the lace a the bottom, I think it is a woman's lower back tattoo. I'm not caring for it. If the heavy grain was an artistic effort, I'm afraid it's not working for me.
Well, a tattoo. I gather right above the hip. I think that is part of the problem for me is I really have no point of reference. If that is lacy panties at the bottom I don't have quite enough of that to be sure. Additionally the noise is pretty distracting for me. I am sure it was done intentionally and was the look you were going for, but for me it takes away from the image for my taste.