Sorry to hear that. But, Next time keep the bbing mags at home. I know it sounds stupid, but my mother had always told me, if some reading material people can find offensive (i.e.Maxim, FHM, MD, even Muscle and Fitness) then leave it at home. You never know ,and I have worked in environments with mostly women, so I only bring car magazines or a newspaper. One time I brought an XXL magazine that had women in swimsuits, some women asked me what I was doing with it. But the women in XXL were wearing the same stuff that was in this woman's Victoria's Secret catalog...I knew right then, there was a double standard, so no more of that material.
I have started not viewing getbig at work at all, just so no coworkers might "stumble" upon some crazy material that can be used against me.