Colombian-American actress, model, and business-woman Sophia Vergara (https://en.wikipedia.org/wiki/Sof%C3%ADa_Vergara) has trouble ridding herself of her Spanish accent, even after years in an English-speaking environment. A mean-spirited woman observed that she speaks English as though she had a penis in her mouth.
Vergara had an amazing retort: What's wrong with having a penis in your mouth?
We think of blowjobs as something shameful. Vergara makes the point eloquently – sexual practices are not a question of morality. It's better to think of them as a matter of taste.