It's the same taste as flesh anywhere else really, but there are big differences between men and women. Firstly, the smells are totally different. Having a cock in your mouth and smelling all of the musk from a man's crotch is intoxicating. Same way it would be with a woman. They're just different experiences. Licking a woman is a sweet, pleasant, delicious experience, maybe like a light roast coffee. But sucking a man's cock and tasting his balls is like a richer, more intense experience. They're both great in their own ways and I'm glad I get to enjoy both when I feel like it.