A woman is in her doctor's surgery when she suddenly cries "Kiss me doctor"
The doctor looks at her and explains that such behaviour is against his professional ethics.
Ten minutes later she again exclaims: "Doctor please kiss me once".
Once again he explains that as a doctor he is not allowed to kiss her.
Ten minutes later she pleads "Doctor, please, please kiss me at least once".
"Look" says the doctor "I'm sorry, I just CANNOT kiss you. In fact, I probably shouldn't even be shagging you".