No one really anwered your question.. All they said was bad bad bad, dirty dirty dirty! You'll feel dirty afterwards and the relationship will never be the same? That's just ridiculous. If you don't want to try it, then no one should force you.. However, I do believe its a special thing and can even bring 2 people closer.. Just my opinion. I personally felt closer to my girlfriend after trying this, and it shows when the world sees how I love her.