Everyone's body has a scent of its own (skin, hair, armpits, penises and vaginas). It doesn't smell or taste bad or strong (ok, semen tastes bad - true - but that's not until the end). I'm a big fan of oral sex and have given and received with both genders. Cleanliness matters, but as most people pointed out, we tend to want to be clean prior to any kind of sex anyway. Give it a try when you're with someone you really like and feel comfortable with. Then you'll know if it's your thing or not.

I wish more people asked questions like this - it's a normal thing to be curious about.