One of my friends was over to visit. My wife asked him if he wanted to fuck her, and he laughed, saying yes, but it was mean to tease him like that. He was amazed that I guided his hard cock inside my wife and watched them together.
I can't really describe the taste of cum in so far as comparing it to anything. To me, other men have almost a sweet taste in their precum but then when they cum it is distinct but in a good way.