Holy sh*t, I like to taste and smell you. I'm going to have to make a trip to Vancouver one day. But back on the subject. Bad odors and bad taste not very pleasant. A big turn off. You have to scrub the epidermis.
I think this should be a given. There have been times when I was about to go down for a little DATY when I started to get a wiff of that "not-so fresh" skunky smell. I had to back off.
I've had a couple of guys specifically request natural scent on particular body parts because of a fetish, but normally I like showering and being clean!