What weirdo has stumbled onto my blog?

I've not posted much in the past few weeks I know I've been busy deal with it... Recently something caught my eye as I was preparing some new posts. I checked out the stats on my blog and something was just there that i couldn't understand.

See for yourself

Now sadly you may have to download the picture as I am fucking useless on paint but for all of you guys that aren't bothered pretty much someone found the blog after searching for "Hot Black granny Ass" on the internet... I don't know whether to be offended or amused by this really haha.