Love giving it, the control factor, the "look-what-I-can-do-to-your-body", the teasing, the whole process. I'm married now, but figuring out the woman your with at the time, how she likes it, showing her how you do things down there, that was always fun....
I only thought I knew how to eat pussy at 20something, I guarantee you at 50, I can make her eyes spin like a slot machine... lol
TxB