A woman was wondering why she hadnt had sex in 5 months.
So her friend told her to go and see a chinese sex doctor.
When she got there he told here to take off all her clothes and crawl to the other end of the room and back.
As she was crawling back towards the doctor, he said "Oh yes... I see the problem now"
"What is it", replied the woman.
"Your face look like your ass" said the doctor.