Fancy a tit wank... in blackpropaganda

…was what I read on a card as I went into the English bookshop. A young woman on the front of the card was smiling at me - clearly offering her services. I am not sure I have seen such a blatant enquiry on a card before. I wonder who would pick it out and take it to the nice full-breasted middle-aged lady at the till. Of course my first reaction to the question was a big YES!