Is oral sex cannibalism?

Today while I was searching is oral sex murder I came up on a google image which said "if abortion is murder then oral sex is cannibalism." The image was suggestive containing female lips which, were smothered with red lipstick and a white substance over them representing sperm. Hmm oral sex is murder because women may swallow sperm? That's ridiculous. There is a difference between a fertilized egg which is a going to form to become a human and a part of the recipe that will be used in the process of baby making. That is like saying if you eat flour you are a cake, yes if the flour is mixed with the other ingredients you are more likely to eat cake after it had been in the oven or in baby makings case the womb but flour alone will not make you a cake eating individual.