Let me preface by saying that my partners have always had very good personal hygiene.
I LOVE the smell, the texture, the feel and the taste of a man's penis. His cum? How can I not enjoy it when he explodes in my mouth? The experience, the taste, the act are all part of pleasing my man. As far as flavor? It's always different depending on what he is eating and the individual man. Salty yes, but in a good way.
Just my perspective.