You sucked a friend's dick when you were six and now you're 26 and you haven't done it again since then? You've waited twenty years so get busy. You'll find that taking a grown man's dick into your mouth and sucking him to climax is a LOT more fun than sucking a child. To know that you have given another man a pleasurable orgasm and that he has rewarded you by giving you part of himself, his sperm, is one of the most satisfying, fulfilling and rewarding experiences there is.