Man in Mexico told he is performing too much oral sex after a red lesion was found in his mouth during routine check up!
The dentist found the red lesion on the roof of his mouth, when the dentist started asking him questions the man revealed that he was sexually active with men and regularly performed felatio. The final conclusion is that his partners sex organ rubbing against the roof of his mouth is the cause.
A red lesion which appeared in the roof of a man's mouth was caused by performing too much fellatio, doctors have claimed. Dentists in Mexico stumbled across the mystery circular mark when the 47-year-old patient went for a routine check-up.