When guys here on the Message Center ( or when you read about it elsewhere ) talk about eyes rolling to the back of their head, etc., etc., etc., it seems to me that they are usually bottoms. Now don't get me wrong. I like topping. And it feels good to top. But I don't think I've ever seen stars from topping. What feels even better than topping to me usually is receiving oral. And even then the earth has never moved.
Kissing is good too. But I can't say the earth ever moved for me from kissing. But it has made me hard as a rock.
Gman