Hi Catamorphism thanks for your question on my talk page about why I reverted the removal of the  tags  I was watching recent changes for vandalism or unwise edits and I observed that an anonymous user removed  citation tags with no discussion on this talk page  They did this in two edits  One with no summary the other with an edit summary I believed to be uninformative about their reason for removal   My thinking was that someone had found those tags needed for some reason and that they were deleted with no discussion  I did not make the connection betwee n your question and the anonymous user  although even your posting does not seem to question the need for the other  tags Of course it is always a matter of opinion how strict we are going to try to be with ourselves about citing our sources   In this case in my opinion the tag you question is probably the tag that is least needed  I dont really see an urgent need to provide a citation for the fact that women can achieve organism from oral sex  On the other hand surely such a source would be trivially easier to find  So ideally we should just put a source in rather than deleting the tag In the case of the other  statements that are flagged as needing a source  these  statements are much weaker and really should be cited because as it is they smack of personal opinion andor original research andor contaminated by weasel words Oral sex is often used as the principal form of sexual expression or as part of foreplay Not only are the sexual organs sensitive and well supplied with nerve endings the same is true of the mouth tongue and lips so enjoyment of oral sex is not always limited to the person on the receiving end  is often used as the principal is a weasel phrase  How often  By what percentage of people  How often is it enjoyed by the person giving the oral sex and how often is it not As in all human sexual behaviour the variety of techniques in cunnilingus and individual responses to them are almost endless  almost endless is not a very encyclopedic term  Who claims this  Who claims this is also true of all human sexual behaviour As always communication experimentation and practice are the best way to learn how to please a particular partner This is very encyclopedic  It reads more like a howto  Who claims these things are important  Why do they belong in an encyclopedia Thanks again for your question