People need to let go of hang-ups related to healthy sex practices. There is nothing wrong with oral sex. But of course, use your common sense in this. If your partner lacks hygiene or has an STD, you need to approach this in the appropriate manner.
But given all the healthy conditions are met, oral sex is a deeply intimate act, capable of arousing powerful emotions for both men and women. Thus, it will not only strengthen the bond between the two but also make the sexual experience much more profound and powerful.