In general, I would say that no form of sharing physical pleasure and satisfaction is wrong between a loving couple, as long as you are both joining in willingly and with genuine enjoyment, and as long as neither of you is being hurt, either physically or emotionally, says The Sun.

In other words, if all that is holding you back from enjoying oral sex is that your mother said it was disgusting, the fact is it's none of her business how you run your adult life. You can make your own decisions now.